Changeset 5256

Timestamp:

Mar 30, 2022 3:13:12 PM (12 months ago)

Author:

vondreele

Message:

comments in G2image
a fix to REFD plotting
new help entries for SASD & REFD

Location:

trunk

Files:

• GSASIIimage.py (modified) (5 diffs)
• GSASIIpwdGUI.py (modified) (1 diff)
• help/gsasII.html (modified) (206 diffs)

trunk/GSASIIimage.py

@@ -568 +568 @@
     '''Computes a 2theta, etc. from a detector position and calibration constants - checked
     OK for ellipses & hyperbola.
+    Use only for detector 2-theta = 0
 
     :returns: np.array(tth,azm,G,dsp) where tth is 2theta, azm is the azimutal angle,
@@ -599 +600 @@
     '''Computes a 2theta, etc. from a detector position and calibration constants - checked
     OK for ellipses & hyperbola.
+    Use for detector 2-theta != 0.
 
     :returns: np.array(tth,azm,G,dsp) where tth is 2theta, azm is the azimutal angle,
@@ -658 +660 @@
 def GetTthAzmG2(x,y,data):
     '''Give 2-theta, azimuth & geometric corr. values for detector x,y position;
-     calibration info in data - only used in integration - old version
+     calibration info in data - only used in integration for detector 2-theta = 0
     '''
-    'Needs a doc string - checked OK for ellipses & hyperbola'
     tilt = data['tilt']
     dist = data['distance']/npcosd(tilt)
@@ -682 +683 @@
 def GetTthAzmG(x,y,data):
     '''Give 2-theta, azimuth & geometric corr. values for detector x,y position;
-     calibration info in data - only used in integration
+     calibration info in data - only used in integration for detector 2-theta != 0.
      checked OK for ellipses & hyperbola
      This is the slow step in image integration
@@ -1211 +1212 @@
     
 def Make2ThetaAzimuthMap(data,iLim,jLim): #most expensive part of integration!
-    'Needs a doc string'
-    #transforms 2D image from x,y space to 2-theta,azimuth space based on detector orientation
+    '''transforms 2D image from x,y space to 2-theta,azimuth space based on detector orientation
+    param: dict data: GSAS-II image data object
+    param: list iLim: boundary along x-pixels
+    param: list jLim: boundary along y-pixels
+    returns: array[4,nI,nJ] TA: 2-theta,azimuth, 2 geometric corrections
+    '''
     pixelSize = data['pixelSize']
     scalex = pixelSize[0]/1000.

trunk/GSASIIpwdGUI.py

@@ -6561 +6561 @@
             mId = G2gd.GetGPXtreeItemId(G2frame,G2frame.root,item)
             model = G2frame.GPXtree.GetItemPyData(G2gd.GetGPXtreeItemId(G2frame,mId,'Models'))
+            if len(model['Layers']) == 2:   #see if any real layers defined; will be > 2
+                continue
             Substances = G2frame.GPXtree.GetItemPyData(G2gd.GetGPXtreeItemId(G2frame,mId,'Substances'))['Substances']       
             x,xr,y = G2pwd.makeSLDprofile(model,Substances)

trunk/help/gsasII.html

@@ -25 +25 @@
   <o:Author>Von Dreele</o:Author>
   <o:LastAuthor>Von Dreele, Robert B.</o:LastAuthor>
-  <o:Revision>173</o:Revision>
-  <o:TotalTime>4810</o:TotalTime>
+  <o:Revision>179</o:Revision>
+  <o:TotalTime>5558</o:TotalTime>
   <o:Created>2011-11-28T16:49:00Z</o:Created>
-  <o:LastSaved>2022-03-25T22:22:00Z</o:LastSaved>
+  <o:LastSaved>2022-03-30T20:11:00Z</o:LastSaved>
   <o:Pages>1</o:Pages>
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-  <o:Characters>67637</o:Characters>
+  <o:Words>14193</o:Words>
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   <o:Company>Argonne National Laboratory</o:Company>
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@@ -49 +49 @@
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+@list l5:level6
+        {mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l5:level7
+        {mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l5:level8
+        {mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l5:level9
+        {mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6
+        {mso-list-id:824319101;
         mso-list-template-ids:326264828;}
-@list l7:level1
+@list l6:level1
         {mso-level-tab-stop:none;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l7:level2
+@list l6:level2
         {mso-level-number-format:alpha-lower;
         mso-level-tab-stop:1.0in;
@@ -1727 +1705 @@
         mso-ansi-font-weight:normal;
         mso-ansi-font-style:normal;}
+@list l6:level3
+        {mso-level-tab-stop:1.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level4
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:2.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level5
+        {mso-level-tab-stop:2.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level6
+        {mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level7
+        {mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level8
+        {mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l6:level9
+        {mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l7
+        {mso-list-id:850026630;
+        mso-list-type:hybrid;
+        mso-list-template-ids:120980256 67698703 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
+@list l7:level1
+        {mso-level-tab-stop:none;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l7:level2
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:none;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
 @list l7:level3
         {mso-level-tab-stop:1.5in;
@@ -1732 +1752 @@
         text-indent:-.25in;}
 @list l7:level4
-        {mso-level-number-format:alpha-lower;
-        mso-level-tab-stop:2.0in;
+        {mso-level-tab-stop:2.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
@@ -1757 +1776 @@
         text-indent:-.25in;}
 @list l8
-        {mso-list-id:1580553544;
-        mso-list-template-ids:-615735862;}
+        {mso-list-id:1345286479;
+        mso-list-template-ids:1682236840;}
 @list l8:level1
         {mso-level-tab-stop:.5in;
@@ -1764 +1783 @@
         text-indent:-.25in;}
 @list l8:level2
-        {mso-level-tab-stop:1.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level3
-        {mso-level-tab-stop:1.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level4
-        {mso-level-tab-stop:2.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level5
-        {mso-level-tab-stop:2.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level6
-        {mso-level-tab-stop:3.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level7
-        {mso-level-tab-stop:3.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level8
-        {mso-level-tab-stop:4.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l8:level9
-        {mso-level-tab-stop:4.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l9
-        {mso-list-id:1592473738;
-        mso-list-template-ids:-2051508038;}
-@list l9:level1
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Symbol;}
-@list l9:level2
         {mso-level-number-format:bullet;
         mso-level-text:o;
@@ -1815 +1791 @@
         font-family:"Courier New";
         mso-bidi-font-family:"Times New Roman";}
+@list l8:level3
+        {mso-level-tab-stop:1.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level4
+        {mso-level-tab-stop:2.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level5
+        {mso-level-tab-stop:2.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level6
+        {mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level7
+        {mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level8
+        {mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l8:level9
+        {mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9
+        {mso-list-id:1394309879;
+        mso-list-template-ids:326264828;}
+@list l9:level1
+        {mso-level-tab-stop:none;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level2
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:1.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:12.0pt;
+        font-family:"Times New Roman",serif;
+        mso-ansi-font-weight:normal;
+        mso-ansi-font-style:normal;}
 @list l9:level3
+        {mso-level-tab-stop:1.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level4
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:2.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level5
+        {mso-level-tab-stop:2.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level6
+        {mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level7
+        {mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level8
+        {mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l9:level9
+        {mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l10
+        {mso-list-id:1510100798;
+        mso-list-template-ids:326264828;}
+@list l10:level1
+        {mso-level-tab-stop:none;
+        mso-level-number-position:left;
+        margin-left:.75in;
+        text-indent:-.25in;}
+@list l10:level2
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:1.25in;
+        mso-level-number-position:left;
+        margin-left:1.25in;
+        text-indent:-.25in;
+        mso-ansi-font-size:12.0pt;
+        font-family:"Times New Roman",serif;
+        mso-ansi-font-weight:normal;
+        mso-ansi-font-style:normal;}
+@list l10:level3
+        {mso-level-tab-stop:1.75in;
+        mso-level-number-position:left;
+        margin-left:1.75in;
+        text-indent:-.25in;}
+@list l10:level4
+        {mso-level-number-format:alpha-lower;
+        mso-level-tab-stop:2.25in;
+        mso-level-number-position:left;
+        margin-left:2.25in;
+        text-indent:-.25in;}
+@list l10:level5
+        {mso-level-tab-stop:2.75in;
+        mso-level-number-position:left;
+        margin-left:2.75in;
+        text-indent:-.25in;}
+@list l10:level6
+        {mso-level-tab-stop:3.25in;
+        mso-level-number-position:left;
+        margin-left:3.25in;
+        text-indent:-.25in;}
+@list l10:level7
+        {mso-level-tab-stop:3.75in;
+        mso-level-number-position:left;
+        margin-left:3.75in;
+        text-indent:-.25in;}
+@list l10:level8
+        {mso-level-tab-stop:4.25in;
+        mso-level-number-position:left;
+        margin-left:4.25in;
+        text-indent:-.25in;}
+@list l10:level9
+        {mso-level-tab-stop:4.75in;
+        mso-level-number-position:left;
+        margin-left:4.75in;
+        text-indent:-.25in;}
+@list l11
+        {mso-list-id:1580553544;
+        mso-list-template-ids:-615735862;}
+@list l11:level1
+        {mso-level-tab-stop:.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level2
+        {mso-level-tab-stop:1.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level3
+        {mso-level-tab-stop:1.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level4
+        {mso-level-tab-stop:2.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level5
+        {mso-level-tab-stop:2.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level6
+        {mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level7
+        {mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level8
+        {mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l11:level9
+        {mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l12
+        {mso-list-id:1592473738;
+        mso-list-template-ids:-2051508038;}
+@list l12:level1
         {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:1.5in;
+        mso-level-text:;
+        mso-level-tab-stop:.5in;
         mso-level-number-position:left;
         text-indent:-.25in;
         mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level4
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:2.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level5
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:2.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level6
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:3.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level7
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:3.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level8
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:4.0in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l9:level9
-        {mso-level-number-format:bullet;
-        mso-level-text:;
-        mso-level-tab-stop:4.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;
-        mso-ansi-font-size:10.0pt;
-        font-family:Wingdings;}
-@list l10
-        {mso-list-id:1734962708;
-        mso-list-template-ids:-2097672882;}
-@list l10:level1
-        {mso-level-tab-stop:.5in;
-        mso-level-number-position:left;
-        text-indent:-.25in;}
-@list l10:level2
+        font-family:Symbol;}
+@list l12:level2
         {mso-level-number-format:bullet;
         mso-level-text:o;
@@ -1887 +1977 @@
         font-family:"Courier New";
         mso-bidi-font-family:"Times New Roman";}
-@list l10:level3
+@list l12:level3
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:1.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level4
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:2.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level5
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:2.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level6
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:3.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level7
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:3.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level8
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:4.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l12:level9
+        {mso-level-number-format:bullet;
+        mso-level-text:;
+        mso-level-tab-stop:4.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:Wingdings;}
+@list l13
+        {mso-list-id:1734962708;
+        mso-list-template-ids:-2097672882;}
+@list l13:level1
+        {mso-level-tab-stop:.5in;
+        mso-level-number-position:left;
+        text-indent:-.25in;}
+@list l13:level2
+        {mso-level-number-format:bullet;
+        mso-level-text:o;
+        mso-level-tab-stop:1.0in;
+        mso-level-number-position:left;
+        text-indent:-.25in;
+        mso-ansi-font-size:10.0pt;
+        font-family:"Courier New";
+        mso-bidi-font-family:"Times New Roman";}
+@list l13:level3
         {mso-level-tab-stop:1.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level4
+@list l13:level4
         {mso-level-tab-stop:2.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level5
+@list l13:level5
         {mso-level-tab-stop:2.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level6
+@list l13:level6
         {mso-level-tab-stop:3.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level7
+@list l13:level7
         {mso-level-tab-stop:3.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level8
+@list l13:level8
         {mso-level-tab-stop:4.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l10:level9
+@list l13:level9
         {mso-level-tab-stop:4.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l11
+@list l14
         {mso-list-id:1773695911;
         mso-list-type:hybrid;
         mso-list-template-ids:-1704541642 595615172 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
-@list l11:level1
+@list l14:level1
         {mso-level-tab-stop:none;
         mso-level-number-position:left;
         margin-left:.75in;
         text-indent:-.25in;}
-@list l11:level2
+@list l14:level2
         {mso-level-number-format:alpha-lower;
         mso-level-tab-stop:none;
@@ -1930 +2092 @@
         margin-left:1.25in;
         text-indent:-.25in;}
-@list l11:level3
+@list l14:level3
         {mso-level-number-format:roman-lower;
         mso-level-tab-stop:none;
@@ -1936 +2098 @@
         margin-left:1.75in;
         text-indent:-9.0pt;}
-@list l11:level4
+@list l14:level4
         {mso-level-tab-stop:none;
         mso-level-number-position:left;
         margin-left:2.25in;
         text-indent:-.25in;}
-@list l11:level5
+@list l14:level5
         {mso-level-number-format:alpha-lower;
         mso-level-tab-stop:none;
@@ -1947 +2109 @@
         margin-left:2.75in;
         text-indent:-.25in;}
-@list l11:level6
+@list l14:level6
         {mso-level-number-format:roman-lower;
         mso-level-tab-stop:none;
@@ -1953 +2115 @@
         margin-left:3.25in;
         text-indent:-9.0pt;}
-@list l11:level7
+@list l14:level7
         {mso-level-tab-stop:none;
         mso-level-number-position:left;
         margin-left:3.75in;
         text-indent:-.25in;}
-@list l11:level8
+@list l14:level8
         {mso-level-number-format:alpha-lower;
         mso-level-tab-stop:none;
@@ -1964 +2126 @@
         margin-left:4.25in;
         text-indent:-.25in;}
-@list l11:level9
+@list l14:level9
         {mso-level-number-format:roman-lower;
         mso-level-tab-stop:none;
@@ -1970 +2132 @@
         margin-left:4.75in;
         text-indent:-9.0pt;}
-@list l12
+@list l15
         {mso-list-id:1840269000;
         mso-list-type:hybrid;
         mso-list-template-ids:120980256 67698703 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
-@list l12:level1
+@list l15:level1
         {mso-level-tab-stop:none;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l12:level2
+@list l15:level2
         {mso-level-number-format:alpha-lower;
         mso-level-tab-stop:none;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l12:level3
+@list l15:level3
         {mso-level-tab-stop:1.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l12:level4
+@list l15:level4
         {mso-level-tab-stop:2.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l12:level5
+@list l15:level5
         {mso-level-tab-stop:2.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l12:level6
+@list l15:level6
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+@list l20:level4
         {mso-level-tab-stop:2.0in;
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         text-indent:-.25in;}
-@list l15:level5
+@list l20:level5
         {mso-level-tab-stop:2.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l15:level6
+@list l20:level6
         {mso-level-tab-stop:3.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l15:level7
+@list l20:level7
         {mso-level-tab-stop:3.5in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l15:level8
+@list l20:level8
         {mso-level-tab-stop:4.0in;
         mso-level-number-position:left;
         text-indent:-.25in;}
-@list l15:level9
+@list l20:level9
         {mso-level-tab-stop:4.5in;
         mso-level-number-position:left;
@@ -2254 +2516 @@
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
 "Times New Roman"'>The data tree shows contents of a GSAS-II project (which can
-be read or saved as a .gpx file) in a hierarchical view. Clicking on any item
-in the tree opens that information on the right side of the window in the
-&quot;Data Editing&quot; section, where information in that item can be viewed
-or edited. For example, the <a href="gsasII-pwdr.html#PWDR_Sample_Parameters">&quot;Sample
-Parameters&quot;</a> item under a ‘PWDR’ entry contains information about how
-data were collected, such as the sample temperature <a
-href="gsasII-pwdr.html#PWDR_Sample_Parameters">(see below)</a>. The arrow keys
-(up &amp; down) move the selection to successive entries in the data tree; both
-the data window and the associated plot (if any) will change.<o:p></o:p></span></p>
+be read or saved as a .<span class=SpellE>gpx</span> file) in a hierarchical
+view. Clicking on any item in the tree opens that information on the right side
+of the window in the &quot;Data Editing&quot; section, where information in
+that item can be viewed or edited. For example, the <a
+href="gsasII-pwdr.html#PWDR_Sample_Parameters">&quot;Sample Parameters&quot;</a>
+item under a ‘PWDR’ entry contains information about how data were collected,
+such as the sample temperature <a href="gsasII-pwdr.html#PWDR_Sample_Parameters">(see
+below)</a>. The arrow keys (up &amp; down) move the selection to successive
+entries in the data tree; both the data window and the associated plot (if any)
+will change.<o:p></o:p></span></p>
 
 <h4 style='margin-left:.5in'><span style='mso-fareast-font-family:"Times New Roman"'>What
@@ -2323 +2586 @@
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-no-proof:yes'><img
-border=0 width=727 height=55 id="_x0000_i1089" src=graphbar.jpg
+border=0 width=727 height=55 id="_x0000_i1115" src=graphbar.jpg
 alt="toolbar on plots"></span></p>
 
@@ -2419 +2682 @@
 
 <p class=MsoNormal style='margin-left:.5in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>{less than}+{greater than}</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'><o:p></o:p></span></p>
+"Times New Roman"'>{less <span class=GramE>than}+</span>{greater than}</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
@@ -2427 +2690 @@
 
 <p class=MsoNormal style='margin-left:.5in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>{greater than}+{less than}</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'><o:p></o:p></span></p>
+"Times New Roman"'>{greater <span class=GramE>than}+</span>{less than}</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
@@ -2435 +2698 @@
 
 <p class=MsoNormal style='margin-left:.5in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>{up arrow}/{down arrow}</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'><o:p></o:p></span></p>
+"Times New Roman"'>{up arrow}<span class=GramE>/{</span>down arrow}</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
@@ -2443 +2706 @@
 
 <p class=MsoNormal style='margin-left:.5in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>{down arrow}/{up arrow}</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'><o:p></o:p></span></p>
+"Times New Roman"'>{down arrow}<span class=GramE>/{</span>up arrow}</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
@@ -2451 +2714 @@
 
 <p class=MsoNormal style='margin-left:.5in'>Below the toolbar may be a status
-bar that on the left may show either an instruction for a keyed input or a pull
-down selection of keyed input; on the right may be displayed position dependent
-information that is updated as the mouse is moved over the plot region.</p>
+bar that on the left may show either an instruction for a keyed input or a <span
+class=GramE>pull down</span> selection of keyed input; on the right may be
+displayed position dependent information that is updated as the mouse is moved
+over the plot region.</p>
 
 <div class=MsoNormal align=center style='text-align:center'><span
@@ -2473 +2737 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.7in;text-indent:-.25in;mso-list:l3 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:.7in;text-indent:-.25in;mso-list:l4 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b><span
@@ -2484 +2748 @@
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>Open a previously saved GSAS-II project file
-({project}.gpx). If you currently have a project file open, you are asked if it
-is OK to overwrite it; Cancel will cancel the read process. <o:p></o:p></span></p>
+"Times New Roman"'>Open a previously saved GSAS-II project file ({project}.<span
+class=SpellE>gpx</span>). If you currently have a project file open, you are
+asked if it is OK to overwrite it; Cancel will cancel the read process. <o:p></o:p></span></p>
 
 <p style='margin-left:.9in'>Note that as files are saved, copies of the
-previous version are saved as backup files, named as {project}.bak{<i>i</i>}.gpx,
-where <i>i</i> starts as 0 and is increased after each save operation. NB: you
-may open a backup .gpx file (e.g. name.bak3.gpx) to return to a previous
+previous version are saved as backup files, named as {project}.<span
+class=SpellE>bak</span>{<span class=SpellE><i>i</i></span>}.<span class=SpellE>gpx</span>,
+where <span class=SpellE><i>i</i></span> starts as 0 and is increased after
+each save operation. NB: you may open a backup .<span class=SpellE>gpx</span>
+file (<span class=GramE>e.g.</span> name.bak3.gpx) to return to a previous
 version of your project, but if you do so, it is best to immediately use the <b'>Save
-As... menu command (you may wish to use name.gpx to overwrite the current
-version or select a new name.) If you forget specify a project name, then
-name.bak3 will be considered the project name and backups will then be named
-name.bak3.bak0.gpx, etc.</p>
+As... menu command (you may wish to use <span class=SpellE>name.gpx</span> to
+overwrite the current version or select a new name.) If you forget <span
+class=GramE>specify</span> a project name, then name.bak3 will be considered
+the project name and backups will then be named name.bak3.bak0.gpx, etc.</p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2546 +2812 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.7in;text-indent:-.25in;mso-list:l3 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:.7in;text-indent:-.25in;mso-list:l4 level1 lfo1;tab-stops:list .5in'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b><span
@@ -2567 +2833 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Form the sum of previously read powder patterns; each with a
-multiplier. Can be used to accumulate data, subtract background or empty
-container patterns, etc. Patterns used to form the sum must be of identical
-range and step size. Result is a new PWDR entry in the GSAS-II data tree. <o:p></o:p></span></p>
+multiplier. Can be used to accumulate data, subtract <span class=GramE>background</span>
+or empty container patterns, etc. Patterns used to form the sum must be of
+identical range and step size. Result is a new PWDR entry in the GSAS-II data
+tree. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2577 +2844 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Form the sum of previously read 2-D images; each with a
-multiplier. Can be used to accumulate data, subtract background or empty
-container patterns, etc. Images used to form the sum must be of identical size
-and source. Result is a new IMG entry in the GSAS-II data tree, and a GSAS-II
-image file is written for future use. <o:p></o:p></span></p>
+multiplier. Can be used to accumulate data, subtract <span class=GramE>background</span>
+or empty container patterns, etc. Images used to form the sum must be of
+identical size and source. Result is a new IMG entry in the GSAS-II data tree,
+and a GSAS-II image file is written for future use. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2593 +2860 @@
 enter the space group symbol and then the lattice parameters. <br>
 Note that nonstandard space group symbols are permitted; space group names must
-have spaces between the axial fields (e.g. use ‘P n a 21’ not ‘Pna21’). <o:p></o:p></span></p>
+have spaces between the axial fields (<span class=GramE>e.g.</span> use ‘P n a
+21’ not ‘Pna21’). <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2609 +2877 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Rename a histogram entry. This should only be done before
-the histogram is used in any phases: e.g. only rename data immediately after
-reading. <o:p></o:p></span></p>
+the histogram is used in any phases: <span class=GramE>e.g.</span> only rename
+data immediately after reading. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2618 +2886 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This will remove an item from the data tree. A dialog box with
-a list of choices for histograms is presented. Be sure to remove a histograms
-from all phases before deleting it from the tree. <o:p></o:p></span></p>
+a list of choices for histograms is presented. Be sure to remove a <span
+class=GramE>histograms</span> from all phases before deleting it from the tree.
+<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2638 +2907 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.7in;text-indent:-.25in;mso-list:l3 level1 lfo1;tab-stops:list .5in'><a
+margin-left:.7in;text-indent:-.25in;mso-list:l4 level1 lfo1;tab-stops:list .5in'><a
 name="Calculate_menu"><![if !supportLists]><span style='mso-fareast-font-family:
 "Times New Roman"'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
@@ -2656 +2925 @@
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>View LS parms</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'> <o:p></o:p></span></p>
+"Times New Roman"'>View LS <span class=SpellE>parms</span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2664 +2933 @@
 indicate parameters that are not refinable. The total number of refined
 parameters is also shown at the top of the list. The value of each parameter is
-also given. The parameter names are of the form ‘p:h:name:id’ where ‘p’ is the
-phase index, ‘h’ is the histogram index and ‘id’ is the item index (if needed).
-Indexes all begin with ‘0’ (zero). <o:p></o:p></span></p>
+also given. The parameter names are of the form ‘<span class=SpellE>p:h:name:id</span>’
+where ‘p’ is the phase index, ‘h’ is the histogram index and ‘id’ is the item
+index (if needed). Indexes all begin with ‘0’ (zero). <o:p></o:p></span></p>
 
 <p style='margin-left:.9in'>Note that for atom positions, the coordinate values
-(named as ‘p::A<i>w</i>:n’, where p is the phase number, n is the atom number
-and <i>w</i> is x, y or z) is not a refinable parameter, but the shift in the
-value is. The refined parameters are ‘p::A<i>w</i>:n’. The reason this is done
-is that by treating an atom position as x+dx,y+dy,z+dz where the “d” values
+(named as ‘<span class=GramE>p::</span><span class=SpellE>A<i>w</i>:n</span>’,
+where p is the phase number, n is the atom number and <i>w</i> is x, y or z) is
+not a refinable parameter, but the shift in the value is. The refined
+parameters are ‘<span class=GramE>p::</span><span class=SpellE>A<i>w</i>:n</span>’.
+The reason this is done is that by treating an atom position as <span
+class=SpellE>x+<span class=GramE>dx,y</span>+dy,z+dz</span> where the “d” values
 indicate shifts from the starting position and the shifts are refined rather
-than the x,y, or z values is that this simplifies symmetry constraints. As an
-example, suppose we have an atom on a symmetry constrained site, x,1/2-x,z. The
-process needed to define this constraint, so that if x moves positively y has
-to move negatively by the same amount would be messy. With refinement of
-shifts, all we need to do is constrain dy (‘0::dAy:n’) to be equal to -dx
-(-1*‘0::dAx:n’). </p>
+than the <span class=SpellE>x,y</span>, or z values is that this simplifies
+symmetry constraints. As an example, suppose we have an atom on a symmetry
+constrained site, x,1/2-<span class=GramE>x,z.</span> The process needed to define
+this constraint, so that if x moves positively y <span class=GramE>has to</span>
+move negatively by the same amount would be messy. With refinement of shifts,
+all we need to do is constrain <span class=SpellE>dy</span> (‘<span
+class=GramE>0::</span><span class=SpellE>dAy:n</span>’) to be equal to -dx
+(-1*‘0::<span class=SpellE>dAx:n</span>’). </p>
 
 <p style='margin-left:.9in'>Press the window exit button to exit this dialog
@@ -2703 +2976 @@
 <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman"'><span
 style='mso-tab-count:1'>            </span><span style='mso-spacerun:yes'>    
-</span><b>Run Fprime<o:p></o:p></b></span></p>
+</span><b>Run <span class=SpellE>Fprime</span><o:p></o:p></b></span></p>
 
 <p class=MsoNormal style='margin-left:67.5pt'><span style='mso-fareast-font-family:
-"Times New Roman"'>This run the utility routine Fprime that displays real and
-imaginary components of the x-ray form factors for user selected elements as a
-function of wavelength/energy. Allows an informed choice of wavelength for
-resonant x-ray scattering experiments<o:p></o:p></span></p>
+"Times New Roman"'>This run the utility routine <span class=SpellE>Fprime</span>
+that displays real and imaginary components of the x-ray form factors for user
+selected elements as a function of wavelength/energy. Allows an informed choice
+of wavelength for resonant x-ray scattering experiments<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
@@ -2720 +2993 @@
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>Run PlotXNFF<o:p></o:p></span></b></p>
+"Times New Roman"'>Run <span class=SpellE>PlotXNFF</span><o:p></o:p></span></b></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><span style='mso-fareast-font-family:
-"Times New Roman"'>This runs the utility routine PlotXNFF which displays
-resonant (if any) neutron scattering lengths for all isotopes of a selected
-element. It also displays the x-ray and magnetic neutron form factors for all
-valences (if any) for this element.<o:p></o:p></span></p>
+"Times New Roman"'>This runs the utility routine <span class=SpellE>PlotXNFF</span>
+which displays resonant (if any) neutron scattering lengths for all isotopes of
+a selected element. It also displays the x-ray and magnetic neutron form
+factors for all valences (if any) for this element.<o:p></o:p></span></p>
 
 <ol start=4 type=1>
  <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-     mso-list:l3 level1 lfo1;tab-stops:list .5in'><b><span style='mso-fareast-font-family:
+     mso-list:l4 level1 lfo1;tab-stops:list .5in'><b><span style='mso-fareast-font-family:
      "Times New Roman"'>Import</span></b><span style='mso-fareast-font-family:
      "Times New Roman"'> Menu<o:p></o:p></span></li>
@@ -2738 +3011 @@
 information from external files that can be created and customized easily. See
 the <a href="https://gsas-ii.readthedocs.io/en/latest/imports.html">GSAS-II
-Import Modules section</a> of the <a href="#Programmers"><strong>Programmers
+Import Modules section</a> of the <a href="#Programmers"><span class=GramE><strong>Programmers</strong></span><strong>
 documentation</strong></a> for more information on this. Since it is easy to
 support new formats, the documentation below may not list all supported
@@ -2752 +3025 @@
 when selected with the mouse shows further submenus with specific imports that
 are available. Any of these files can be accessed from a zip file. GSAS-II can
-read many different image file formats including MAR345 files, Quantum ADSC
-files, and tiff files from Perkin-Elmer, Pilatus, and GE. Although many of
-these formats have data fields that should contain relevant information for the
-exposure (e.g. wavelength), these are rarely filled in correctly by the data
-acquisition software. Thus, you should have separately noted this information
-as it will be needed. NB: gain maps can be imported but they must be 1000*the
-gain value (typically ~1) as integers; GSAS-II will rescale the gain map by
-1/1000 and apply it to the image.<o:p></o:p></span></p>
+read many different <span class=GramE>image</span> file formats including
+MAR345 files, Quantum ADSC files, and tiff files from Perkin-Elmer, Pilatus,
+and GE. Although many of these formats have data fields that should contain
+relevant information for the exposure (<span class=GramE>e.g.</span>
+wavelength), these are rarely filled in correctly by the data acquisition
+software. Thus, you should have separately noted this information as it will be
+needed. NB: gain maps can be imported but they must be 1000*the gain value
+(typically ~1) as integers; GSAS-II will rescale the gain map by 1/1000 and
+apply it to the image.<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -2767 +3041 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Creates a new phase by reading unit cell/symmetry/atom
-coordinate information. GSAS-II can read information from a number of different
-format files including: <o:p></o:p></span></p>
-
-<p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>GSAS .EXP <o:p></o:p></span></p>
+coordinate information. GSAS-II can read information from <span class=GramE>a
+number of</span> different format files including: <o:p></o:p></span></p>
+
+<p class=MsoNormal style='margin-left:.9in'><span class=GramE><span
+style='mso-fareast-font-family:"Times New Roman"'>GSAS .EXP</span></span><span
+style='mso-fareast-font-family:"Times New Roman"'> <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
-"Times New Roman"'>This reads one phase from a (old) GSAS experiment file
-(name.EXP). The file name is found in a directory dialog; you can change
-directories as needed. Only .EXP (or .exp) file names are shown. If the
-selected file has more than one phase, a dialog is shown with the choices; only
-one can be chosen. If you want more than one, redo this command. After
-selecting a phase, a dialog box is shown with the proposed phase name. You can
-change it if desired. <o:p></o:p></span></p>
+"Times New Roman"'>This reads one phase from a (old) GSAS experiment file (<span
+class=SpellE>name.EXP</span>). The file name is found in a directory dialog;
+you can change directories as needed. <span class=GramE>Only .EXP</span> (or
+.exp) file names are shown. If the selected file has more than one phase, a
+dialog is shown with the <span class=GramE>choices;</span> only one can be
+chosen. If you want more than one, redo this command. After selecting a phase,
+a dialog box is shown with the proposed phase name. You can change it if
+desired. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2787 +3063 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads the macromolecular phase information from a
-Protein Data Base file (name.PDB or name.ENT). The file name is found in a
-directory dialog; you can change directories as needed. Only .PDB (or .pdb) or
-.ENT (or .ent) file names are shown. Be careful that the space group symbol on
-the ‘CRYST1’ record in the PDB file follows the GSAS-II conventions (e.g. with
-spaces between axial fields). A dialog box is shown with the proposed phase
-name. You can change it if desired. <o:p></o:p></span></p>
+Protein Data Base file (name.PDB or <span class=SpellE>name.ENT</span>). The
+file name is found in a directory dialog; you can change directories as needed.
+Only .PDB (or .<span class=SpellE>pdb</span>) <span class=GramE>or .ENT</span>
+(or .<span class=SpellE>ent</span>) file names are shown. Be careful that the
+space group symbol on the ‘CRYST1’ record in the PDB file follows the GSAS-II
+conventions (<span class=GramE>e.g.</span> with spaces between axial fields). A
+dialog box is shown with the proposed phase name. You can change it if desired.
+<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2799 +3077 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads one phase from a Crystallographic Information
-File ({name}.CIF (or .cif). The file name is found in a directory dialog; you
-can change directories as needed. If the selected file has more than one phase,
-a dialog is shown with the choices; only one can be chosen. If you want more
+File ({name<span class=GramE>}.CIF</span> (or .<span class=SpellE>cif</span>).
+The file name is found in a directory dialog; you can change directories as
+needed. If the selected file has more than one phase, a dialog is shown with
+the <span class=GramE>choices;</span> only one can be chosen. If you want more
 than one, redo this command. After selecting a phase, a dialog box is shown
 with the proposed phase name. You can change it if desired. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>GSAS-II .gpx file <o:p></o:p></span></p>
+"Times New Roman"'>GSAS-II .<span class=SpellE>gpx</span> file <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
-"Times New Roman"'>This reads one phase from a GSAS-II project file
-({name}.gpx). The file name is found in a directory dialog; you can change
-directories as needed. If the selected file has more than one phase, a dialog
-is shown with the choices; If you want more than one, redo this command. After
-selecting a phase, a dialog box is shown with the proposed phase name. You can
-change it if desired. <o:p></o:p></span></p>
+"Times New Roman"'>This reads one phase from a GSAS-II project file ({name}.<span
+class=SpellE>gpx</span>). The file name is found in a directory dialog; you can
+change directories as needed. If the selected file has more than one phase, a
+dialog is shown with the choices; If you want more than one, redo this command.
+After selecting a phase, a dialog box is shown with the proposed phase name.
+You can change it if desired. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2834 +3113 @@
 needed for processing a powder diffraction data set, such as data type,
 calibration constants (such as wavelength) and default profile parameters are
-read from a separate file, either a (old) GSAS instrument parameter file
-(usually .prm, .ins or .inst extension) or a new GSAS-II .instparm file. <o:p></o:p></span></p>
+read from a separate file, either a (old) GSAS instrument parameter file (<span
+class=GramE>usually .<span class=SpellE>prm</span></span>, .ins or .<span
+class=SpellE>inst</span> extension) or a new GSAS-II .<span class=SpellE>instparm</span>
+file. <o:p></o:p></span></p>
 
 <p style='margin-left:.9in'>Note that it is possible to apply corrections to
 the 2-theta, intensity or weight values by adding a Python command(s) to the
-instrument (.instprm) parameter with a variable named CorrectionCode. See the <tt><span
-style='font-size:10.0pt'>CorrectionCode.instprm.sample</span></tt> file
-provided in the GSAS-II source directory for an example of how this is done. </p>
+instrument <span class=GramE>(.<span class=SpellE>instprm</span></span>)
+parameter with a variable named <span class=SpellE>CorrectionCode</span>. See
+the <span class=SpellE><tt><span style='font-size:10.0pt'>CorrectionCode.instprm.sample</span></tt></span>
+file provided in the GSAS-II source directory for an example of how this is
+done. </p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2848 +3131 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads one powder pattern (histogram) from a
-Crystallographic Information File ({name}.CIF). The file name is found in a
-directory dialog; you can change directories as needed. Only one .cif can be
-chosen. If you want more than one, redo this command. <o:p></o:p></span></p>
+Crystallographic Information File ({name<span class=GramE>}.CIF</span>). The file
+name is found in a directory dialog; you can change directories as needed. Only
+<span class=GramE>one .<span class=SpellE>cif</span></span> can be chosen. If
+you want more than one, redo this command. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>GSAS-II .gpx file <o:p></o:p></span></p>
+"Times New Roman"'>GSAS-II .<span class=SpellE>gpx</span> file <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads powder patterns from a previously created GSAS-II
-gpx project file. If the selected file has more than one powder pattern, a
-dialog is shown with the choices; one or more can be selected. It will ask for
-an appropriate instrument parameter file to go with the selected powder data
-sets. <o:p></o:p></span></p>
+<span class=SpellE>gpx</span> project file. If the selected file has more than
+one powder pattern, a dialog is shown with the choices; one or more can be
+selected. It will ask for an appropriate instrument parameter file to go with
+the selected powder data sets. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>GSAS .fxye files <o:p></o:p></span></p>
+"Times New Roman"'>GSAS .<span class=SpellE>fxye</span> files <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads powder patterns (histograms) from the defined
-GSAS format powder data files. GSAS file types STD, ESD, FXY and FXYE are
-recognized. Neutron TOF data with a ‘TIME-MAP’ are also recognized. The file
-names are found in a directory dialog; you can change directories as needed. If
-the selected files have more than one powder pattern, a dialog is shown with
-the choice(s). <o:p></o:p></span></p>
+GSAS format powder data files. GSAS file <span class=GramE>types</span> STD,
+ESD, FXY and FXYE are recognized. Neutron TOF data with a ‘TIME-MAP’ are also
+recognized. The file names are found in a directory dialog; you can change
+directories as needed. If the selected files have more than one powder pattern,
+a dialog is shown with the choice(s). <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>TOPAS .xye files. <o:p></o:p></span></p>
+"Times New Roman"'>TOPAS .<span class=SpellE>xye</span> files. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
@@ -2887 +3171 @@
 "Times New Roman"'>This attempts to read one data set from a file trying the
 formats as described above. On occasion, this command may not succeed in
-correctly determining a file format. If it fails, retry by selecting the
-correct format from the list. <o:p></o:p></span></p>
+correctly determining a file format. If it fails, retry by selecting the correct
+format from the list. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><i><span style='mso-fareast-font-family:
 "Times New Roman"'>other supported formats</span></i><span style='mso-fareast-font-family:
-"Times New Roman"'>: Bruker .RAW; FullProf .dat; Panalytical .xrdml;
-Comma-separated .csv; Rigaku .ras &amp; .txt <o:p></o:p></span></p>
+"Times New Roman"'>: <span class=GramE>Bruker .RAW</span>; <span class=SpellE>FullProf</span>
+.<span class=SpellE>dat</span>; <span class=SpellE>Panalytical</span> .<span
+class=SpellE>xrdml</span>; Comma-separated .csv; Rigaku .<span class=SpellE>ras</span>
+&amp; .txt <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
@@ -2903 +3189 @@
 
 <p class=MsoNormal style='margin-left:.7in'><span style='mso-fareast-font-family:
-"Times New Roman"'>Note that there are also three separate &quot;special&quot;
-import items, as documented below: <o:p></o:p></span></p>
+"Times New Roman"'>Note that there are also three separate &quot;special&quot; import
+items, as documented below: <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2913 +3199 @@
 it using a set of instrument parameters that are read in from a file or one of
 the default sets provided when Cancel is pressed at the prompt to select a
-file. The user is able to specify the data range and step size. One or more
-crystalline phases must also be provided to perform a crystallographic
-simulation. When the &quot;Refine&quot; menu command is initially used, the
-intensities are computed from these phases and the &quot;observed&quot; intensity
-values are set from these computed values, with superimposed &quot;random&quot;
-noise added (increase the scale factor to minimize this, if desired). Further
-refinements can then be used to fit to these simulated data. To reset the
-&quot;observed&quot; intensity values back to zero, to recompute them, use the
-&quot;Edit range&quot; button on the &quot;PWDR&quot; tree item that is created
-by this option. </span></p>
+file. The user <span class=GramE>is able to</span> specify the data range and
+step size. One or more crystalline phases must also be provided to perform a
+crystallographic simulation. When the &quot;Refine&quot; menu command is
+initially used, the intensities are computed from these phases and the
+&quot;observed&quot; intensity values are set from these computed values, with
+superimposed &quot;random&quot; noise added (increase the scale factor to
+minimize this, if desired). Further refinements can then be used to fit to
+these simulated data. To reset the &quot;observed&quot; intensity values back
+to zero, to recompute them, use the &quot;Edit range&quot; button on the
+&quot;PWDR&quot; tree item that is created by this option. </span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -2931 +3217 @@
 files as they are added to a directory. The file extension must determine the
 importer that will be used and a filter pattern is specified to determine which
-files will be read (e.g. use &quot;</span><tt><span style='font-size:10.0pt'>*June23*.fxye</span></tt><span
+files will be read (e.g. use &quot;</span><tt><span style='font-size:10.0pt'>*June23<span
+class=GramE>*.<span class=SpellE>fxye</span></span></span></tt><span
 style='mso-fareast-font-family:"Times New Roman"'>&quot; so that only files
 that contain the string &quot;June23&quot; will be read. </span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><a name=FPA><span style='mso-fareast-font-family:
-"Times New Roman"'>Fit Instr. profile from fundamental parms... </span></a></p>
+"Times New Roman"'>Fit Instr. profile from fundamental </span></a><span
+class=SpellE><span style='mso-bookmark:FPA'><span style='mso-fareast-font-family:
+"Times New Roman"'>parms</span></span></span><span style='mso-bookmark:FPA'><span
+style='mso-fareast-font-family:"Times New Roman"'>... </span></span></p>
 
 <span style='mso-bookmark:FPA'></span>
@@ -2944 +3234 @@
 set of fundamental parameters that describe a constant wavelength (most likely
 Bragg-Brentano) powder diffraction instrument. The user must first specify the
-data range to be used and then a set of FP (fundamental parameter) values. The
-FP values and a source spectrum can be supplied using a nomenclature similar to
-Topas (described further below). They will then be converted to the SI units
-and parameter names used in the NIST FPA code. Alternately a file can be
-supplied with the parameter values used directly in that program. With this
-input, a series of peaks are computed across the specified data range and the <a
+data range to be used and then a set of <span class=GramE>FP</span>
+(fundamental parameter) values. The FP values and a source spectrum can be
+supplied using a nomenclature <span class=GramE>similar to</span> <span
+class=SpellE>Topas</span> (described further below). They will then be
+converted to the SI units and parameter names used in the NIST FPA code.
+Alternately a file can be supplied with the parameter values used directly in
+that program. With this input, a series of peaks are computed across the
+specified data range and the <a
 href="gsasII-pwdr.html#PWDR_Instrument_Parameters">Instrumental Parameters</a>
 that determine the instrumental profile (U, V, W, X, Y and SH/L) are determined
@@ -2956 +3248 @@
 
 <p class=MsoNormal align=center style='text-align:center'><a name=FPAinput><b><span
-style='mso-fareast-font-family:"Times New Roman"'>Description of the
-Topas-style fundamental parameters used as FPA input for GSAS-II</span></b></a><span
+style='mso-fareast-font-family:"Times New Roman"'>Description of the </span></b></a><span
+class=SpellE><span style='mso-bookmark:FPAinput'><b><span style='mso-fareast-font-family:
+"Times New Roman"'>Topas</span></b></span></span><span style='mso-bookmark:
+FPAinput'><b><span style='mso-fareast-font-family:"Times New Roman"'>-style
+fundamental parameters used as FPA input for GSAS-II</span></b></span><span
 style='mso-bookmark:FPAinput'></span><span style='mso-fareast-font-family:"Times New Roman"'>
 <o:p></o:p></span></p>
@@ -3021 +3316 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>soller_angle<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>soller_angle</span></span><span
+  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3036 +3332 @@
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>Angular limit for divergence in equatorial plane as limited by
-  Soller collimator(s)<o:p></o:p></span></p>
+  minor-latin'>Angular limit for divergence in equatorial plane as limited by <span
+  class=SpellE>Soller</span> collimator(s)<o:p></o:p></span></p>
   </td>
  </tr>
@@ -3067 +3363 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>filament_length<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>filament_length</span></span><span
+  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3090 +3387 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>sample_length<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>sample_length</span></span><span
+  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3105 +3403 @@
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>Illuminated sample length in axial direction. <span class=grame><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'>Typically</span></span>
-  the same as filament_length.<o:p></o:p></span></p>
+  minor-latin'>Illuminated sample length in axial direction. <span class=GramE>Typically</span>
+  the same as <span class=SpellE>filament_length</span>.<o:p></o:p></span></p>
   </td>
  </tr>
@@ -3114 +3411 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>receiving_slit_length<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>receiving_slit_length</span></span><span
+  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3130 +3428 @@
   <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
   minor-latin'>Length of the receiving slit in axial direction. <span
-  class=grame><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>Typically</span></span> the same as filament_length.<o:p></o:p></span></p>
+  class=GramE>Typically</span> the same as <span class=SpellE>filament_length</span>.<o:p></o:p></span></p>
   </td>
  </tr>
@@ -3138 +3435 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>LAC_cm<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>LAC_cm</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3145 +3443 @@
   mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span class=grame><span style='mso-bidi-font-family:Calibri;
+  <p class=MsoNormal><span class=GramE><span style='mso-bidi-font-family:Calibri;
   mso-bidi-theme-font:minor-latin'>cm<sup>-1</sup></span></span><span
   style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
@@ -3162 +3460 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>sample_thickness</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>sample_thickness</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3186 +3485 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>convolution_steps</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>convolution_steps</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3211 +3511 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>source_width</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>source_width</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3235 +3536 @@
   padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-tails_L-tail</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-<span
+  class=SpellE>tails_L</span>-tail</span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3250 +3552 @@
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>Width for x-ray intensity occurring beyond the Wehnelt shadow as
-  a projection in the axial direction and measured in the positive two-theta
-  direction.<o:p></o:p></span></p>
+  minor-latin'>Width for x-ray intensity occurring beyond the <span
+  class=SpellE>Wehnelt</span> shadow as a projection in the axial direction and
+  measured in the positive two-theta direction.<o:p></o:p></span></p>
   </td>
  </tr>
@@ -3260 +3562 @@
   padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-tails_R-tail</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-<span
+  class=SpellE>tails_R</span>-tail</span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3275 +3578 @@
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>Width for x-ray intensity occurring beyond the Wehnelt shadow as
-  a projection in the axial direction and measured in the negative two-theta
-  direction. <o:p></o:p></span></p>
+  minor-latin'>Width for x-ray intensity occurring beyond the <span
+  class=SpellE>Wehnelt</span> shadow as a projection in the axial direction and
+  measured in the negative two-theta direction. <o:p></o:p></span></p>
   </td>
  </tr>
@@ -3285 +3588 @@
   padding:0in 5.4pt 0in 5.4pt'>
   <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-tails_rel-I</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>tube-<span
+  class=SpellE>tails_rel</span>-I</span><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3317 +3621 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>receiving_slit_width<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>receiving_slit_width</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3369 +3676 @@
   mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>)
   range in equatorial plane that the entire Si PSD subtends (<i>not implemented
-  in Topas</i>)</span><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'><o:p></o:p></span></p>
+  in <span class=SpellE>Topas</span></i>)</span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
  </tr>
@@ -3386 +3693 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>src_mono_mm<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>src_mono_mm</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3409 +3719 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>focus_mono_mm<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>focus_mono_mm</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3436 +3749 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>passband_mistune<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>passband_mistune</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3461 +3777 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>mono_src_proj_mn<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>mono_src_proj_mn</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3468 +3787 @@
   mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
   mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:
-  minor-latin'>μm (micron)<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'>μm</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'> (micron)<o:p></o:p></span></p>
   </td>
   <td width=354 valign=top style='width:265.6pt;border-top:none;border-left:
@@ -3477 +3797 @@
   <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
   mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>Bandwidth
-  setting for the monochromator as set by the projection width of the xray
-  source on the monochromator along beam direction and in the equatorial plane</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  setting for the monochromator as set by the projection width of the <span
+  class=SpellE>xray</span> source on the monochromator along beam direction and
+  in the equatorial plane</span><span style='mso-bidi-font-family:Calibri;
+  mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
  </tr>
@@ -3486 +3807 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>passband_shoulder</span><span
-  style='mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>passband_shoulder</span></span><span style='mso-bidi-font-family:
+  Calibri;mso-bidi-theme-font:minor-latin'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3513 +3835 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>two_theta_mono<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>two_theta_mono</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3537 +3862 @@
   border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
   padding:0in 5.4pt 0in 5.4pt'>
-  <p class=MsoNormal><span style='mso-fareast-font-family:"Times New Roman";
-  mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:black'>mono_slit_attenuation<o:p></o:p></span></p>
+  <p class=MsoNormal><span class=SpellE><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'>mono_slit_attenuation</span></span><span style='mso-fareast-font-family:
+  "Times New Roman";mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;
+  color:black'><o:p></o:p></span></p>
   </td>
   <td width=71 valign=top style='width:53.05pt;border-top:none;border-left:
@@ -3566 +3894 @@
 style='mso-fareast-font-family:"Times New Roman"'>J. Res. of NIST</span></i><span
 style='mso-fareast-font-family:"Times New Roman"'>, <b>120</b>, p223. DOI:
-10.6028/jres.120.014. If the incident beam monochomator model is used, please
-also cite: M.H. Mendenhall, D. Black &amp; J.P. Cline (2019), <i>J. Appl.
-Cryst.</i>, <b>52</b>, p1087. DOI: 10.1107/S1600576719010951. </span></p>
+10.6028/jres.120.014. If the incident beam <span class=SpellE>monochomator</span>
+model is used, please also cite: M.H. Mendenhall, D. Black &amp; J.P. Cline
+(2019), <i>J. Appl. <span class=SpellE>Cryst</span>.</i>, <b>52</b>, p1087.
+DOI: 10.1107/S1600576719010951. </span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -3583 +3912 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads squared structure factors (as F**2) and sig(F**2)
-from a SHELX format .hkl file. The file names are found in a directory dialog;
-you can change directories as needed. You must know the file contains structure
-factors (as F**2) as the file itself has no internal indication of this. <o:p></o:p></span></p>
+from a SHELX format .<span class=SpellE>hkl</span> file. The file names are
+found in a directory dialog; you can change directories as needed. You must
+know the file contains structure factors (as F**2) as the file itself has no
+internal indication of this. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -3592 +3922 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This reads structure factors (as F) and sig(F) from a SHELX
-format .hkl file. The file names are found in a directory dialog; you can
-change directories as needed. You must know the file contains structure factors
-(as F values) as the file itself has no internal indication of this. <o:p></o:p></span></p>
+format .<span class=SpellE>hkl</span> file. The file names are found in a
+directory dialog; you can change directories as needed. You must know the file
+contains structure factors (as F values) as the file itself has no internal
+indication of this. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
@@ -3600 +3931 @@
 
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
-"Times New Roman"'>This reads structure factors (as F**2 or F) and sig(F**2 or
-F) from a .CIF (or .cif) or .FCF (or .fcf) format file. The file names are
+"Times New Roman"'>This reads structure factors (as F**2 or F) and <span
+class=GramE>sig(</span>F**2 or F) from a .CIF (or .<span class=SpellE>cif</span>)
+or .FCF (or .<span class=SpellE>fcf</span>) format file. The file names are
 found in a directory dialog; you can change directories as needed. The internal
 structure of this file indicates in which form the structure factors are used. <o:p></o:p></span></p>
@@ -3610 +3942 @@
 <p class=MsoNormal style='margin-left:1.2in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This attempts to read one data set from a file trying the
-formats as described above. However, since it cannot be determined if SHELX
-format .hkl contains F or F**2 values, do not use this command for those files.
-On occasion, this command may not succeed in correctly determining a file
-format. If it fails, retry by selecting the correct format from the list. <o:p></o:p></span></p>
+formats as described above. However, since it cannot be determined if SHELX <span
+class=GramE>format .<span class=SpellE>hkl</span></span> contains F or F**2
+values, do not use this command for those files. On occasion, this command may
+not succeed in correctly determining a file format. If it fails, retry by
+selecting the correct format from the list. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -3623 +3956 @@
 placed in the GSAS-II data tree as ‘SASD file name’. The data are in ‘QIE’ form
 as q-stepped data of intensities and optional sig(I) as 3 (or) 2 columns. Data
-may be preceded by comment records. Importers are for x-ray or neutron data with
-q in </span><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:
-"Times New Roman";mso-bidi-font-family:Calibri'>Å</span><sup><span
-style='mso-fareast-font-family:"Times New Roman"'>-1</span></sup><span
+may be preceded by comment records. Importers are for x-ray or neutron data
+with q in </span><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:
+"Times New Roman"'>Å</span><sup><span style='mso-fareast-font-family:"Times New Roman"'>-1</span></sup><span
 style='mso-fareast-font-family:"Times New Roman"'> or nm<sup>-1</sup>; data
 will be stored in </span><span style='font-family:"Calibri",sans-serif;
-mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:Calibri'>Å</span><sup><span
-style='mso-fareast-font-family:"Times New Roman"'>-1</span></sup><span
-style='mso-fareast-font-family:"Times New Roman"'>. The data type is either ‘LXC’
-or ‘LNC’<o:p></o:p></span></p>
+mso-fareast-font-family:"Times New Roman"'>Å</span><sup><span style='mso-fareast-font-family:
+"Times New Roman"'>-1</span></sup><span style='mso-fareast-font-family:"Times New Roman"'>.
+The data type is either ‘LXC’ or ‘LNC’<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:49.5pt'><b><span style='mso-fareast-font-family:
@@ -3638 +3969 @@
 
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>Reads x-ray or neutron reflectometry data from files. Results
-are placed in the GSAS-II data tree as ‘REFD file name’. The data are in ‘QIE’
-form as q-stepped data of intensities and optional sig(I) as 3 (or) 2 columns.
-Data may be preceded by comment records. The data type is either ‘RXC’ or ‘RNC’.<o:p></o:p></span></p>
+"Times New Roman"'>Reads x-ray or neutron reflectometry data from files.
+Results are placed in the GSAS-II data tree as ‘REFD file name’. The data are
+in ‘QIE’ form as q-stepped data of intensities and optional sig(I) as 3 (or) 2
+columns. Data may be preceded by comment records. The data type is either ‘RXC’
+or ‘RNC’.<o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:67.5pt'><span style='mso-fareast-font-family:
@@ -3655 +3987 @@
 mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:
 Symbol'>Q</span></span><span style='mso-fareast-font-family:"Times New Roman"'>
-or d-spacing from .txt files. Results are placed in the GSAS-II data tree as ‘PKS
-file name’. The data format consists of optional comments (each line starts
-with ‘#’) followed by positions in a single column. If 1<sup>st</sup> position
+or d-spacing from .txt files. Results are placed in the GSAS-II data tree as
+‘PKS file name’. The data format consists of optional comments (each line
+starts with ‘#’) followed by positions in a single column. If 1<sup>st</sup> position
 is larger than last, they are interpreted as d-spacings, otherwise as 2</span><span
 style='font-family:Symbol;mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
@@ -3667 +3999 @@
 <ol start=5 type=1>
  <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-     mso-list:l3 level1 lfo1;tab-stops:list .5in'><b><span style='mso-fareast-font-family:
+     mso-list:l4 level1 lfo1;tab-stops:list .5in'><b><span style='mso-fareast-font-family:
      "Times New Roman"'>Export</span></b><span style='mso-fareast-font-family:
      "Times New Roman"'> Menu<o:p></o:p></span></li>
@@ -3675 +4007 @@
 with information inside GSAS-II. These routines can be created and customized
 easily. See the <a href="https://gsas-ii.readthedocs.io/en/latest/exports.html">GSAS-II
-Export Modules section</a> of the <a href="#Programmers"><strong>Programmers
+Export Modules section</a> of the <a href="#Programmers"><span class=GramE><strong>Programmers</strong></span><strong>
 documentation</strong></a> for more information on this. Since it is easy to
 support new formats, the documentation below may not list all supported
@@ -3695 +4027 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Phases can be exported in a variety of formats including a
-simplified CIF file that contains only the unit cell, symmetry and coordinates.
-<o:p></o:p></span></p>
+simplified CIF file that contains only the unit cell, <span class=GramE>symmetry</span>
+and coordinates. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -3719 +4051 @@
 "Times New Roman"'> <o:p></o:p></span></p>
 
-<p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
-"Times New Roman"'>This exports selected images as a portable networks graphics
-format (PNG) file. Alternately, the image controls and masks can be written for
-selected images. If strain analysis has been performed on images, the results
-can also be exported here as a spreadsheet (.csv file). <o:p></o:p></span></p>
+<p class=MsoNormal style='margin-left:.9in'><span class=GramE><span
+style='mso-fareast-font-family:"Times New Roman"'>This exports</span></span><span
+style='mso-fareast-font-family:"Times New Roman"'> selected images as a
+portable networks graphics format (PNG) file. Alternately, the image controls
+and masks can be written for selected images. If strain analysis has been
+performed on images, the results can also be exported here as a spreadsheet
+(.csv file). <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -3739 +4073 @@
 "Times New Roman"'>This allows peak lists from selected powder histograms to be
 written to a simple text file. There will be a heading for each PWDR GSAS-II
-tree item and columns of values for position, intensity, sigma and gamma
-follow. <o:p></o:p></span></p>
+tree item and columns of values for position, intensity, <span class=GramE>sigma</span>
+and gamma follow. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.7in'><b><span style='mso-fareast-font-family:
@@ -3756 +4090 @@
 <p class=MsoNormal style='margin-left:.9in'><span style='mso-fareast-font-family:
 "Times New Roman"'>This allows computed PDFs peak lists from selected
-histograms to be written as two simple text files, {name}.gr and {name}.sq,
-containing g(r) and s(q), respectively as 2 columns of data; a header on each
-indicated the source file name and the column headings. The file name comes
-from the PDF entry in the GSAS-II data tree. <o:p></o:p></span></p>
+histograms to be written as two simple text files, {name}.gr and {name<span
+class=GramE>}.sq</span>, containing g(r) and s(q), respectively as 2 columns of
+data; a header on each indicated the source file name and the column headings.
+The file name comes from the PDF entry in the GSAS-II data tree. <o:p></o:p></span></p>
 
 <div class=MsoNormal align=center style='text-align:center'><span
@@ -3783 +4117 @@
 "Times New Roman"'>This window provides a place for you to enter whatever text
 commentary you wish. Each time you enter this window, a date/time entry is
-provided for you. A possibly useful technique is to select a portion of the
-project.lst file after a refinement completes (it will contain refinement
-results with residuals, new values &amp; esds) and paste it into this Notebook
-window so it becomes a part of your project file.</span> </p>
+provided for you. A possibly useful technique is to select a portion of the <span
+class=SpellE>project.lst</span> file after a refinement completes (it will
+contain refinement results with residuals, new values &amp; <span class=SpellE>esds</span>)
+and paste it into this Notebook window so it becomes a part of your project
+file.</span> </p>
 
 <h5 style='margin-left:.5in'><span style='mso-fareast-font-family:"Times New Roman"'>What
 can I do here?</span></h5>
 
-<p style='margin-left:1.0in'>Use the notebook to keep track of information
-related to how you use GSAS-II. </p>
+<p style='margin-left:1.0in'>Use the notebook to keep track of information related
+to how you use GSAS-II. </p>
 
 <h4 style='margin-left:.25in'><a name=Controls><span style='mso-fareast-font-family:
@@ -3820 +4155 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l9 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l12 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
@@ -3833 +4168 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l9 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l12 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>analytic
-Jacobian: This uses a numpy-provided <i>leastsq</i> minimizer, which not
-applicable for problem with a large number of histograms as it requires much
+Jacobian: This uses a <span class=SpellE>numpy</span>-provided <span
+class=SpellE><i>leastsq</i></span> minimizer, which not applicable for problem
+with <span class=GramE>a large number of</span> histograms as it requires much
 more memory than the Hessian routines. This because it creates a Jacobian
 matrix that is shaped N x M (N parameters x M observations) while the Hessian
@@ -3845 +4181 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l9 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l12 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>numeric:
-This also uses the numpy <i>leastsq</i> minimizer, and is also not applicable
-for larger problems. Unlike, the &quot;analytic Jacobian&quot;, numerical
-derivatives are computed rather than use the analytical derivatives that are
-coded directly into GSAS-II. This will be slower than the analytical
-derivatives and will is often less accurate which results in slower
-convergence. <i>It is typically used for code development to check the accuracy
-of the analytical derivative formulations. </i><o:p></o:p></span></p>
+This also uses the <span class=SpellE>numpy</span> <span class=SpellE><i>leastsq</i></span>
+<span class=GramE>minimizer, and</span> is also not applicable for larger
+problems. Unlike, the &quot;analytic Jacobian&quot;, numerical derivatives are
+computed rather than use the analytical derivatives that are coded directly
+into GSAS-II. This will be slower than the analytical derivatives and will is
+often less accurate which results in slower convergence. <i>It is typically
+used for code development to check the accuracy of the analytical derivative
+formulations. </i><o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l9 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l12 level1 lfo2;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
@@ -3871 +4208 @@
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Note that the Jacobian refinement tools are the Fortran
-MINPACK <i>lmdif</i> and <i>lmder</i> algorithms wrapped in python as provided
-in the Scipy package. The Hessian routines were developed for GSAS-II based on
-routines in numpy and scipy and using the material in Numerical Recipes (Press,
-Flannery, Teulosky &amp; Vetterling) for the Levenberg-Marquardt. The purpose
-is to minimize the sum of the squares of M nonlinear functions in N variables
-by a modification of the Levenberg-Marquardt algorithm. The lmdif and lmder
-routines were written by Burton S. Garbow, Kenneth E. Hillstrom, Jorge J. More
-(Argonne National Laboratory, 1980). <o:p></o:p></span></p>
+MINPACK <span class=SpellE><i>lmdif</i></span> and <span class=SpellE><i>lmder</i></span>
+algorithms wrapped in python as provided in the <span class=SpellE>Scipy</span>
+package. The Hessian routines were developed for GSAS-II based on routines in <span
+class=SpellE>numpy</span> and <span class=SpellE>scipy</span> and using the
+material in Numerical Recipes (Press, Flannery, <span class=SpellE>Teulosky</span>
+&amp; <span class=SpellE>Vetterling</span>) for the Levenberg-Marquardt. The
+purpose is to minimize the sum of the squares of M nonlinear functions in N
+variables by a modification of the Levenberg-Marquardt algorithm. The <span
+class=SpellE>lmdif</span> and <span class=SpellE>lmder</span> routines were
+written by Burton S. <span class=SpellE>Garbow</span>, Kenneth E. <span
+class=SpellE>Hillstrom</span>, Jorge J. More (Argonne National Laboratory,
+1980). <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>Min delta-M/M</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'> <o:p></o:p></span></p>
+"Times New Roman"'>Min <span class=GramE>delta-M</span>/M</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
 "Times New Roman"'>A refinement will stop when the change in the minimization
-function (M=Σ[w(Io-Ic)<sup>2</sup>]) is less than this value. The allowed range
-is 10<sup>-9</sup> to 1.0, with a default of 0.001. A value of 1.0 stops the
-refinement after a single cycle. Values less than 10<sup>-4</sup> cause
-refinements to continue even if there is no meaningful improvement. <o:p></o:p></span></p>
+function (M=Σ[w(Io-<span class=SpellE>Ic</span>)<sup>2</sup>]) is less than
+this value. The allowed range is 10<sup>-9</sup> to 1.0, with a default of
+0.001. A value of 1.0 stops the refinement after a single cycle. Values less
+than 10<sup>-4</sup> cause refinements to continue even if there is no
+meaningful improvement. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -3908 +4250 @@
 weight of 1+λ is applied to the diagonal elements of the Hessian. When λ is
 large, this down-weights the significance of the off-diagonal terms in the
-Hessian. Thus, when λ is large, the refinement is effectively one of
-steepest-descents, where correlation between variables is ignored. Note that
-steepest-descents minimization is typically slow and may not always find the
-local minimum. This is only used when with the &quot;analytical Hessian&quot;
-minimizer is selected. <o:p></o:p></span></p>
+Hessian. Thus, when λ is large, the refinement is effectively one of <span
+class=GramE>steepest-descents</span>, where correlation between variables is
+ignored. Note that steepest-descents minimization is typically slow and may not
+always find the local minimum. This is only used when with the &quot;analytical
+Hessian&quot; minimizer is selected. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -3938 +4280 @@
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>Min obs/sig</span></b><span style='mso-fareast-font-family:
-"Times New Roman"'> <o:p></o:p></span></p>
+"Times New Roman"'>Min <span class=SpellE>obs</span>/sig</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
@@ -3959 +4301 @@
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
 "Times New Roman"'>Removes reflections that are very poorly fit. Should be used
-only with extreme care, since poorly-fit reflections could be an indication
-that the structure is wrong. <o:p></o:p></span></p>
+only with extreme care, since <span class=GramE>poorly-fit</span> reflections
+could be an indication that the structure is wrong. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -3983 +4325 @@
 performed. If no datasets are selected here, then all histograms linked to
 phases in the project and that are flagged as &quot;used&quot; are included in
-one potentially large (combined) refinement. However, if any number of histograms
-are selected here, then a sequential refinement is performed, where a fit is
-made to the structural model(s) fitting each selected histogram in turn. Only
-the first item below is shown in &quot;normal&quot; mode. </i></p>
+one potentially large (combined) refinement. However, if any number of
+histograms are selected here, then a sequential refinement is performed, where
+a fit is made to the structural model(s) fitting each selected histogram in
+turn. Only the first item below is shown in &quot;normal&quot; mode. </i></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -4005 +4347 @@
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
-"Times New Roman"'>Normally, in a sequential histograms are fit in the order
-they are in the data tree (which can be reordered by dragging tree items), but
-when this option is selected, the sequential fit is performed with the last
-tree entry first. <o:p></o:p></span></p>
+"Times New Roman"'>Normally, in <span class=GramE>a sequential histograms</span>
+are fit in the order they are in the data tree (which can be reordered by
+dragging tree items), but when this option is selected, the sequential fit is
+performed with the last tree entry first. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -4019 +4361 @@
 for each refinement will be the results from fitting the previous. This works
 well for parametric experiments where parameters such as the lattice parameters
-change gradually over the course of successive measurements. This option is
-usually used only for the initial refinement after a sequential fit is started
-and the setting is reset once that refinement is completed. For subsequent
-refinements, it is usually better to start with the results from the previous
-fit. <o:p></o:p></span></p>
+change gradually over the course of successive measurements. This option is usually
+used only for the initial refinement after a sequential fit is started and the
+setting is reset once that refinement is completed. For subsequent refinements,
+it is usually better to start with the results from the previous fit. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in'><b><span style='mso-fareast-font-family:
@@ -4068 +4409 @@
 
 <p style='margin-left:1.0in'>Move the mouse cursor across the plot. If on a
-diagonal cell, the parameter name, value and esd is shown both as a tool tip
-and in the right-hand portion of the status bar. If the cursor is off the
-diagonal, the two parameter names and their covariance are shown in the tool
-tip and the status bar. </p>
+diagonal cell, the parameter name, value and <span class=SpellE>esd</span> is
+shown both as a tool tip and in the right-hand portion of the status bar. If
+the cursor is off the diagonal, the two parameter names and their covariance
+are shown in the tool tip and the status bar. </p>
 
 <p style='margin-left:1.0in'>Use the Zoom and Pan buttons to focus on some
@@ -4078 +4419 @@
 <p style='margin-left:1.0in'>Press ‘s’ – A color scheme selection dialog is
 shown. Select a color scheme and press OK, the new color scheme will be
-plotted. The default is ‘RdYlGn’. </p>
+plotted. The default is ‘<span class=SpellE>RdYlGn</span>’. </p>
 
 <p style='margin-left:1.0in'>Press ‘p’ – Saves the covariance values in a text
@@ -4088 +4429 @@
 <span style='mso-bookmark:Constraints'></span>
 
-<p class=MsoNormal style='margin-left:.5in'>This window shows the constraints
-to be used in a refinement. Constraints are divided with a tab for each type:
-Phase, Histogram/Phase, Histogram, Global and Sym-Generated. Note that the
-standard parameters in GSAS-II are divided into three classes and appear
-respectively on the Phase, Histogram and Histogram/Phase tabs: </p>
+<p class=MsoNormal style='margin-left:.5in'>This window shows the constraints to
+be used in a refinement. Constraints are divided with a tab for each type:
+Phase, Histogram/Phase, Histogram, Global and <span class=SpellE>Sym</span>-Generated.
+Note that the standard parameters in GSAS-II are divided into three classes and
+appear respectively on the Phase, Histogram and Histogram/Phase tabs: </p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.25in;text-indent:-.25in;mso-list:l1 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.25in;text-indent:-.25in;mso-list:l2 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>those
-pertaining to quantities in each phase (naming pattern &quot;</span><tt><i><span
-style='font-size:10.0pt'>p</span></i></tt><tt><span style='font-size:10.0pt'>::<i>name</i></span></tt><span
-style='mso-fareast-font-family:"Times New Roman"'>&quot;); examples include
-atom coordinates, thermal motion and site fraction parameters; <o:p></o:p></span></p>
+pertaining to quantities in each phase (naming pattern &quot;</span><span
+class=GramE><tt><i><span style='font-size:10.0pt'>p</span></i></tt><tt><span
+style='font-size:10.0pt'>::</span></tt></span><tt><i><span style='font-size:
+10.0pt'>name</span></i></tt><span style='mso-fareast-font-family:"Times New Roman"'>&quot;);
+examples include atom coordinates, thermal motion and site fraction parameters;
+<o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.25in;text-indent:-.25in;mso-list:l1 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.25in;text-indent:-.25in;mso-list:l2 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>those
-pertaining to quantities in each histogram (naming pattern &quot;:</span><tt><i><span
-style='font-size:10.0pt'>h</span></i></tt><tt><span style='font-size:10.0pt'>:<i>name</i></span></tt><span
-style='mso-fareast-font-family:"Times New Roman"'>&quot;); such parameters are
-those that depend only on the data set the scale factor and profile
-coefficients (e.g. U, V, W, X and Y); <o:p></o:p></span></p>
+pertaining to quantities in each histogram (naming pattern &quot;:</span><span
+class=SpellE><tt><i><span style='font-size:10.0pt'>h</span></i></tt><tt><span
+style='font-size:10.0pt'>:<i>name</i></span></tt></span><span style='mso-fareast-font-family:
+"Times New Roman"'>&quot;); such parameters are those that depend only on the
+data set the scale factor and profile coefficients (<span class=GramE>e.g.</span>
+U, V, W, X and Y); <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.25in;text-indent:-.25in;mso-list:l1 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.25in;text-indent:-.25in;mso-list:l2 level1 lfo3;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>and
-those pertaining to quanitities defined for each histogram in each phase
-(naming pattern &quot;</span><tt><i><span style='font-size:10.0pt'>p</span></i></tt><tt><span
-style='font-size:10.0pt'>:<i>h</i>:<i>name</i></span></tt><span
+those pertaining to <span class=SpellE>quanitities</span> defined for each
+histogram in each phase (naming pattern &quot;</span><tt><i><span
+style='font-size:10.0pt'>p</span></i></tt><tt><span style='font-size:10.0pt'>:<i>h</i>:<i>name</i></span></tt><span
 style='mso-fareast-font-family:"Times New Roman"'>&quot;); these parameters are
 quantities that can be dependent on both the phase properties and the sample or
 dataset used for the measurement. Examples include phase fractions and
-sample-broadening coefficients such as microstrain and crystallite size. <o:p></o:p></span></p>
+sample-broadening coefficients such as <span class=SpellE>microstrain</span>
+and crystallite size. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'>The following types of constraints
@@ -4141 +4486 @@
 "Times New Roman"'>Use this to prevent a parameter from being refined. Most
 valuable when refinement of a parameter is selected in a group for refinement
-(such as x, y &amp; z for an atom or unit cell parameters). For example of the
-use of this, if the space group for a phase has a polar axis (e.g. the <i>b</i>-axis
-in P2<sub>1</sub>), then origin with respect to <i>b</i> is arbitrary and it is
-not possible to refine the y coordinates for all atoms. Place a Hold on any one
-y coordinate to keep the structure from drifting up or down the y-axis during
-refinement. <o:p></o:p></span></p>
+(such as x, y &amp; z for an atom or unit cell parameters). For <span
+class=GramE>example</span> of the use of this, if the space group for a phase
+has a polar axis (e.g. the <i>b</i>-axis in P2<sub>1</sub>), then origin with
+respect to <i>b</i> is arbitrary and it is not possible to refine the y
+coordinates for all atoms. Place a Hold on any one y coordinate to keep the
+structure from drifting up or down the y-axis during refinement. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
@@ -4156 +4501 @@
 a specified ratio (except for atom coordinates, where the ratios are specified
 for the applied shifts, not the actual coordinate values) Examples for typical
-use are sets of atoms that should be constrained to have the same displacement
-paramaters (aka thermal motion,Uiso, etc.) or sets of profile coefficients
+use are sets of atoms that should be constrained to have the same displacement <span
+class=SpellE>paramaters</span> (aka thermal <span class=SpellE><span
+class=GramE>motion,Uiso</span></span>, etc.) or sets of profile coefficients
 U,V,W across multiple data sets. Note that the first selected parameter is
-treated as independent and the remainder are &quot;slaved&quot; to that
-parameter as &quot;dependent parameters.&quot; All parameters in an equivalence
-must be varied. If any parameter is not varied or is given a &quot;hold,&quot;
-a warning is displayed and none of the parameters are refined. <o:p></o:p></span></p>
+treated as <span class=GramE>independent</span> and the remainder are
+&quot;slaved&quot; to that parameter as &quot;dependent parameters.&quot; All
+parameters in an equivalence must be varied. If any parameter is not varied or
+is given a &quot;hold,&quot; a warning is displayed and none of the parameters
+are refined. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
@@ -4173 +4520 @@
 for this is to specify the sum of occupancies for atoms sharing a site have a
 sum fixed to unity or so that the sum of occupancies for an atom type that is
-occurs on several sites is fixed to match a compsition-determined value. Note
-that all parameters in the equation are considered as &quot;dependent
-parameters.&quot; If a parameter in a constraint equation is held or is not
-varied, that parameter is removed from the equation (the sum value is modified
-accordingly). If no parameters remain the equation is ignored. <o:p></o:p></span></p>
+occurs on several sites is fixed to match a <span class=SpellE>compsition</span>-determined
+value. Note that all parameters in the equation are considered as
+&quot;dependent parameters.&quot; If a parameter in a constraint equation is
+held or is not varied, that parameter is removed from the equation (the sum
+value is modified accordingly). If no parameters remain the equation is
+ignored. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
@@ -4184 +4532 @@
 
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
-"Times New Roman"'>appear similar to constraint equations in that they define a
-set of parameters and multipliers, but rather than specifying a value for the
-expression, a new parameter is assigned to that sum and these constraints have
-a very different function. This replaces a degree of freedom from the original
-variables with a new one that modifies the parameters where the shift is
-applied according to the ratio specified in the expression. This can be used to
-create new parameters that redefine the relationships between items such as
-coordinates or magnetic moments. The new parameter may optionally be named by
-the user. The new var expression creates a new global parameter, where that new
-parameter is independent, while all the parameters in the expression are considered
-as dependent. The settings of the refine flags for the dependent parameters is
-not used. Only if the new var parameter is marked as refine then it will be
-refined. However, if any dependent variable is set as &quot;hold,&quot; the new
-var parameter will not be refined. <o:p></o:p></span></p>
+"Times New Roman"'>appear <span class=GramE>similar to</span> constraint
+equations in that they define a set of parameters and multipliers, but rather
+than specifying a value for the expression, a new parameter is assigned to that
+sum and these constraints have a very different function. This replaces a
+degree of freedom from the original variables with a new one that modifies the
+parameters where the shift is applied according to the ratio specified in the
+expression. This can be used to create new parameters that redefine the
+relationships between items such as coordinates or magnetic moments. The new
+parameter may optionally be named by the user. The new var expression creates a
+new global parameter, where that new parameter is independent, while all the
+parameters in the expression are considered as dependent. The settings of the
+refine flags for the dependent parameters is not used. Only if the new var
+parameter is marked as refine then it will be refined. However, if any
+dependent variable is set as &quot;hold,&quot; the new var parameter will not
+be refined. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in'>Note that when new var and
 constraint equation constraints are defined, they create new global parameters.
-Constraints on these will be rare, but can be managed on the Globals tab.
-Finally, some constraints are defined automatically based on restrictions
-determined by space group symmetry. These constraints can be seen, but not
-changed, using the Sym-Generated tab. Other constraints (holds) will be created
-when rigid bodies are specified. </p>
+Constraints on these will be rare, but can be managed on the <span
+class=SpellE>Globals</span> tab. Finally, some constraints are defined
+automatically based on restrictions determined by space group symmetry. These
+constraints can be seen, but not changed, using the <span class=SpellE>Sym</span>-Generated
+tab. Other constraints (holds) will be created when rigid bodies are specified.
+</p>
 
 <h5 style='margin-left:.5in'>What can I do here?</h5>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.25in;text-indent:-.25in;mso-list:l6 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.25in;text-indent:-.25in;mso-list:l8 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4217 +4567 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.25in;text-indent:-.25in;mso-list:l6 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.25in;text-indent:-.25in;mso-list:l8 level1 lfo4;tab-stops:list .5in'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4224 +4574 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4236 +4586 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4246 +4596 @@
 OK. Cancel in either dialog will cancel the operation. The equivalenced
 parameters will show as an equation of the form M<sub>1</sub>*P<sub>1</sub>+M<sub>2</sub>*P<sub>2</sub>=0;
-usually M1=1.0 and M2=-1.0, but can be changed via the ‘Edit’ button. The
-equation(s) are shown in the window tagged by ‘EQUIV’ to mark it as an
-equivalence assignment. <o:p></o:p></span></p>
+usually M1=1.0 and M2=-<span class=GramE>1.0, but</span> can be changed via the
+‘Edit’ button. The equation(s) are shown in the window tagged by ‘EQUIV’ to
+mark it as an equivalence assignment. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4267 +4617 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4280 +4630 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4286 +4636 @@
 style='mso-fareast-font-family:"Times New Roman"'>Make atoms equivalent</span></b><span
 style='mso-fareast-font-family:"Times New Roman"'>: This provides a shortcut
-for establishing constraints when two share a single site. Coordinates and Uiso
-values are constrained to be the same and site fractions are constrained to add
-to 1. <o:p></o:p></span></p>
+for establishing constraints when two share a single site. Coordinates and <span
+class=SpellE>Uiso</span> values are constrained to be the same and site
+fractions are constrained to add to 1. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.75in;text-indent:-.25in;mso-list:l6 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
+margin-left:1.75in;text-indent:-.25in;mso-list:l8 level2 lfo4;tab-stops:list 1.0in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -4304 +4654 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l1 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><b><span style='mso-fareast-font-family:"Times New Roman"'>Show
-Errors </span></b><span style='mso-fareast-font-family:"Times New Roman"'>:
-this button will be active if serious errors -- that would prevent a refinement
-from being performed -- are encountered processing the constraints. <o:p></o:p></span></p>
+<span class=GramE>Errors <span style='font-weight:normal'>:</span></span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> this button will be active
+if serious errors -- that would prevent a refinement from being performed --
+are encountered processing the constraints. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l1 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><b><span style='mso-fareast-font-family:"Times New Roman"'>Show
-Warnings </span></b><span style='mso-fareast-font-family:"Times New Roman"'>:
-this button will be active if correctable problems are encountered in
-processing the constraints, such as a constraint being rejected because a
-parameter is not varied. These warning may indicate that the choice of which
-parameters will be refined is not what was planned. <o:p></o:p></span></p>
+<span class=GramE>Warnings <span style='font-weight:normal'>:</span></span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> this button will be active
+if correctable problems are encountered in processing the constraints, such as
+a constraint being rejected because a parameter is not varied. These warning
+may indicate that the choice of which parameters will be refined is not what
+was planned. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l1 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><b><span style='mso-fareast-font-family:"Times New Roman"'>Show
-Generated Constraints </span></b><span style='mso-fareast-font-family:"Times New Roman"'>:
-After constraints have been processed, a series of relationships are developed
-to determine new variables from the current parameters and &quot;inverse&quot;
-equations that determine dependent parameters from the new variables and
-independent parameters. This shows the resulting relationships, as well as any
-&quot;Hold&quot; variables. <o:p></o:p></span></p>
+Generated <span class=GramE>Constraints <span style='font-weight:normal'>:</span></span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> After constraints have been
+processed, a series of relationships are developed to determine new variables
+from the current parameters and &quot;inverse&quot; equations that determine
+dependent parameters from the new variables and independent parameters. This
+shows the resulting relationships, as well as any &quot;Hold&quot; variables. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l1 level1 lfo5;tab-stops:list .5in'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol'><span
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><b><span style='mso-fareast-font-family:"Times New Roman"'>Delete
-Selected </span></b><span style='mso-fareast-font-family:"Times New Roman"'>:
-This button will cause all the selected constraints on the current tab to be
-deleted. <o:p></o:p></span></p>
+<span class=GramE>Selected <span style='font-weight:normal'>:</span></span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> This button will cause all
+the selected constraints on the current tab to be deleted. <o:p></o:p></span></p>
 
 <h5 style='margin-left:.5in'><a name=Constraints-SeqRef>Sequential Refinement
@@ -4354 +4706 @@
 on constraints <a href="#Constraints">(above)</a> applies to sequential
 refinements, the sequential refinement is performed by fitting each histogram
-individually and this affects how constraints are defined and processed for parameters
-keyed to a particular constraint number. When sequential refinement is selected
-(via the <a href="#Controls">Controls tree item</a>), it becomes possible to
-define constraints of form &quot;<tt><i><span style='font-size:10.0pt'>p</span></i></tt>:*:<tt><i><span
+individually and this affects how constraints are defined and processed for
+parameters keyed to a particular constraint number. When sequential refinement
+is selected (via the <a href="#Controls">Controls tree item</a>), it becomes
+possible to define constraints of form &quot;<span class=GramE><tt><i><span
+style='font-size:10.0pt'>p</span></i></tt>:*</span>:<tt><i><span
 style='font-size:10.0pt'>name</span></i></tt>&quot; and &quot;:*:<tt><i><span
 style='font-size:10.0pt'>name</span></i></tt>&quot; (where &quot;<tt><i><span
 style='font-size:10.0pt'>p</span></i></tt>&quot; is a phase number and <tt><i><span
 style='font-size:10.0pt'>name</span></i></tt> is a parameter name). The
-&quot;*&quot; here is called a wildcard and in a constraint or equivalence will
-cause that to be used for every histogram in turn. </p>
+&quot;*&quot; here is called a wildcard <span class=GramE>and in a constraint</span>
+or equivalence will cause that to be used for every histogram in turn. </p>
 
 <p class=MsoNormal style='margin-left:.75in'>&nbsp; </p>
@@ -4392 +4745 @@
 histogram number will be ignored and constraints with a &quot;*&quot; where for
 a histogram number will be used. Note that constraints on phase parameters (of
-form &quot;</span><tt><i><span style='font-size:10.0pt'>p</span></i></tt><span
-style='mso-fareast-font-family:"Times New Roman"'>::</span><tt><i><span
+form &quot;</span><span class=GramE><tt><i><span style='font-size:10.0pt'>p</span></i></tt><span
+style='mso-fareast-font-family:"Times New Roman"'>::</span></span><tt><i><span
 style='font-size:10.0pt'>name</span></i></tt><span style='mso-fareast-font-family:
 "Times New Roman"'>&quot; -- without a histogram number specified) will be used
@@ -4413 +4766 @@
 unsatisfiable conflict. <o:p></o:p></span></p>
 
-<p class=MsoNormal style='margin-left:.75in'>Also included when a sequential
-refinements is selected is a menu button labeled <b>&quot;Selected
+<p class=MsoNormal style='margin-left:.75in'>Also included when a <span
+class=GramE>sequential refinements</span> is selected is a menu button labeled <b>&quot;Selected
 histogram.&quot;</b> With this it is possible to look at constraint problems
 when processing a specific histogram. </p>
@@ -4432 +4785 @@
 
 <p class=MsoListParagraphCxSpFirst style='margin-left:1.0in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4440 +4793 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4449 +4802 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4456 +4809 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>4.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4463 +4816 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>5.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>You can examine the table of
 restraints and change individual values; grayed out regions cannot be changed.
-The ‘calc’ values are determined from the atom positions in your structure,
-‘obs’ values are the target values for the restraint and ‘esd’ is the
-uncertainty used to weight the restraint in the refinement (multiplied by the
-weight factor).<o:p></o:p></span></p>
+The ‘calc’ values are determined from the atom positions in your structure, ‘<span
+class=SpellE>obs</span>’ values are the target values for the restraint and ‘<span
+class=SpellE>esd</span>’ is the uncertainty used to weight the restraint in the
+refinement (multiplied by the weight factor).<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level1 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level1 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>6.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4482 +4835 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>a.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4492 +4845 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>b.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4499 +4852 @@
 this takes you through a sequence of dialog boxes which ask for the identities
 of the atoms involved in the restraint and the value to be assigned to the
-restraint. The esd is given a default value which can be changed after the
-restraints are created.<o:p></o:p></span></p>
+restraint. The <span class=SpellE>esd</span> is given a default value which can
+be changed after the restraints are created.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>c.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4510 +4863 @@
 – if the phase is a ‘macromolecule’ then develop the restraints from a selected
 ‘macro’ file based on those used in GSAS for this purpose. A file dialog box is
-shown directed to /GSASIImacros; be sure to select the correct file.<o:p></o:p></span></p>
+shown directed to /<span class=SpellE>GSASIImacros</span>; be sure to select
+the correct file.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>d.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4525 +4879 @@
 case a dialog box will appear asking for the residue types or specific torsion
 angles to plot. Each plot will show the observed distribution (blue) obtained
-from a wide variety of high resolution protein structures and those found (red
-dots) for your structure. The restraints are based on a pseudopotential (red
-curve or contours – favorable values at the peaks) which has been developed
-from the observed distributions for each residue type.<o:p></o:p></span></p>
+from a wide variety of <span class=GramE>high resolution</span> protein
+structures and those found (red dots) for your structure. The restraints are
+based on a pseudopotential (red curve or contours – favorable values at the
+peaks) which has been developed from the observed distributions for each
+residue type.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>e.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
 style='mso-bidi-font-weight:normal'><span style='mso-fareast-font-family:"Times New Roman"'>Change
 value</span></b><span style='mso-fareast-font-family:"Times New Roman"'> – this
-changes the ‘obsd’ value for selected restraints; a dialog box will appear
-asking for the new value. <o:p></o:p></span></p>
+changes the ‘<span class=SpellE>obsd</span>’ value for selected restraints; a dialog
+box will appear asking for the new value. <o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>f.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><b style='mso-bidi-font-weight:normal'><span
-style='mso-fareast-font-family:"Times New Roman"'>Change esd</span></b><span
-style='mso-fareast-font-family:"Times New Roman"'> – this changes the ‘esd’
-value for selected restraints; a dialog box will appear asking for the new
-value.<o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Change <span class=SpellE>esd</span></span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> – this changes the ‘<span
+class=SpellE>esd</span>’ value for selected restraints; a dialog box will
+appear asking for the new value.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpLast style='margin-left:1.5in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l5 level2 lfo6'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l7 level2 lfo6'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>g.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4573 +4928 @@
 
 <p class=MsoListParagraphCxSpFirst style='margin-left:1.0in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l12 level1 lfo7'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l15 level1 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4582 +4937 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level1 lfo7'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l15 level1 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4590 +4945 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level2 lfo7'><![if !supportLists]><b
+auto;text-indent:-.25in;mso-list:l15 level2 lfo7'><![if !supportLists]><b
 style='mso-bidi-font-weight:normal'><span style='mso-fareast-font-family:"Times New Roman"'><span
 style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
@@ -4603 +4958 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level2 lfo7'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l15 level2 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>b.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4609 +4964 @@
 XYZ</span></b><span style='mso-fareast-font-family:"Times New Roman"'> –
 (Residue rigid bodies) this reads a text file containing a set of Cartesian
-coordinates describing a rigid body model. Each line has atom type (e.g. C, Na,
-etc.) and Cartesian X, Y and Z.<o:p></o:p></span></p>
+coordinates describing a rigid body model. Each line has atom type (<span
+class=GramE>e.g.</span> C, Na, etc.) and Cartesian X, Y and Z.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level2 lfo7'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l15 level2 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>c.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4625 +4980 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.5in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level2 lfo7'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l15 level2 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>d.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
@@ -4631 +4986 @@
 residues</span></b><span style='mso-fareast-font-family:"Times New Roman"'> –
 (Residue rigid bodies) this reads a predetermined macro file that contains
-standard (Engh &amp; Huber) coordinates for the amino acids found in natural
-proteins along with predetermined variable torsion angle definitions.<o:p></o:p></span></p>
+standard (<span class=SpellE>Engh</span> &amp; Huber) coordinates for the amino
+acids found in natural proteins along with predetermined variable torsion angle
+definitions.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l12 level1 lfo7'><![if !supportLists]><span
+auto;text-indent:-.25in;mso-list:l15 level1 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>Once a rigid body is defined
-you can plot it, change its name or manipulate any torsion angle to see the
-effect on the plot.<o:p></o:p></span></p>
+you can plot it, change its <span class=GramE>name</span> or manipulate any
+torsion angle to see the effect on the plot.<o:p></o:p></span></p>
 
 <p class=MsoListParagraphCxSpLast style='margin-left:1.0in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l12 level1 lfo7'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l15 level1 lfo7'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>4.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -4657 +5013 @@
 use the Calculate/Sequential refine menu command to run the refinement.) When
 this is selected, the window tabulates the sequential refinement results. The
-columns are the parameter names; the naming convention is ‘p:h:name:n’ where
-‘p’ is the phase number,’ h’ is the histogram number, ‘name’ is the parameter
-name, and ‘n’ (if needed) is the item number (e.g. atom number). The rows are
-the data sets used in the sequential refinement.</p>
+columns are the parameter names; the naming convention is ‘<span class=SpellE>p:h:<span
+class=GramE>name:n</span></span>’ where ‘p’ is the phase number,’ h’ is the
+histogram number, ‘name’ is the parameter name, and ‘n’ (if needed) is the item
+number (e.g. atom number). The rows are the data sets used in the sequential
+refinement.</p>
 
 <h5 style='margin-left:.5in'><span style='mso-fareast-font-family:"Times New Roman"'>What
 can I do here?<o:p></o:p></span></h5>
 
-<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l11 level1 lfo8'><![if !supportLists]><span
+<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l14 level1 lfo8'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman";color:windowtext;font-weight:
 normal;mso-bidi-font-weight:bold'><span style='mso-list:Ignore'>1.<span
@@ -4674 +5031 @@
 matrix for the refinement with that data set.<o:p></o:p></span></h5>
 
-<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l11 level1 lfo8'><![if !supportLists]><span
+<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l14 level1 lfo8'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman";color:windowtext;font-weight:
 normal;mso-bidi-font-weight:bold'><span style='mso-list:Ignore'>2.<span
@@ -4684 +5041 @@
 also shown.<o:p></o:p></span></h5>
 
-<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l11 level1 lfo8'><![if !supportLists]><span
+<h5 style='margin-left:1.25in;text-indent:-.25in;mso-list:l14 level1 lfo8'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman";color:windowtext;font-weight:
 normal;mso-bidi-font-weight:bold'><span style='mso-list:Ignore'>3.<span
@@ -4694 +5051 @@
 normal;mso-bidi-font-weight:bold'><o:p></o:p></span></h5>
 
-<h5 style='margin-left:1.75in;text-indent:-.25in;mso-list:l11 level2 lfo8'><![if !supportLists]><span
+<h5 style='margin-left:1.75in;text-indent:-.25in;mso-list:l14 level2 lfo8'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman";color:windowtext;font-weight:
 normal;mso-bidi-font-weight:bold'><span style='mso-list:Ignore'>a.<span
@@ -4701 +5058 @@
 style='mso-fareast-font-family:"Times New Roman";color:windowtext;font-weight:
 normal;mso-bidi-font-weight:bold'> – this will create a text file of selected
-columns with values and corresponding esds. A file dialog box will appear; give
-a suitable file name; you may change directory if desired.<o:p></o:p></span></h5>
+columns with values and corresponding <span class=SpellE>esds</span>. A file
+dialog box will appear; give a suitable file name; you may change directory if
+desired.<o:p></o:p></span></h5>
 
 <div class=MsoNormal align=center style='text-align:center'><span
@@ -4752 +5110 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>This window shows the reflections
-for this single crystal data set. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>This window shows the
+reflections for this single crystal data set. <o:p></o:p></span></p>
 
 <h5 style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
@@ -4761 +5119 @@
 <p class=MsoNormal style='margin-left:.5in'><span style='mso-bookmark:PDF'><span
 style='mso-fareast-font-family:"Times New Roman"'>By default, the plot will
-show a l=0 layer of reflections on a square grid as rings proportional to F<sub>o</sub>
-(blue), F<sub>c</sub> (green) and a central dot (green or red) proportional to
-F<sub>o</sub>-F<sub>c</sub>.<o:p></o:p></span></span></p>
+show a l=0 layer of reflections on a square grid as rings proportional to <span
+class=SpellE>F<sub>o</sub></span> (blue), F<sub>c</sub> (green) and a central
+dot (green or red) proportional to <span class=SpellE>F<sub>o</sub></span>-F<sub>c</sub>.<o:p></o:p></span></span></p>
 
 <h5 style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4798 +5156 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-Optimize PDF button can be used to refine the values of the &quot;Flat
-Bkg&quot;, &quot;Background ratio&quot; and &quot;Ruland width&quot; parameters
-to best agree with the -4*pi*r line that is plotted for r &lt; Rmin. Rmin
-should be set to a distance below the shortest expected interatomic distance
-for the material. </p>
+Optimize PDF button can be used to refine the values of the &quot;Flat <span
+class=SpellE>Bkg</span>&quot;, &quot;Background ratio&quot; and &quot;Ruland
+width&quot; parameters to best agree with the -4*pi*r line that is plotted for
+r &lt; <span class=SpellE>Rmin</span>. <span class=SpellE>Rmin</span> should be
+set to a distance below the shortest expected interatomic distance for the
+material. </p>
 
 <h5 style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>What
@@ -4808 +5167 @@
 
 <p style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-PDF parameters can be changed, triggering recomputation of the <a
-href="#PDF_I_Q">I(Q)</a>, <a href="#PDF_S_Q">S(Q)</a>, <a href="#PDF_F_Q">F(Q)</a>
-and <a href="#PDF_G_R">G(R) functions</a>. Available menu commands are: </p>
+PDF parameters can be changed, triggering <span class=SpellE>recomputation</span>
+of the <a href="#PDF_I_Q">I(Q)</a>, <a href="#PDF_S_Q">S(Q)</a>, <a
+href="#PDF_F_Q">F(Q)</a> and <a href="#PDF_G_R">G(R) functions</a>. Available
+menu commands are: </p>
 
 <p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4824 +5184 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>Removes a previously-entered
+style='mso-fareast-font-family:"Times New Roman"'>Removes a <span class=GramE>previously-entered</span>
 element from the chemical formula. <o:p></o:p></span></p>
 
@@ -4831 +5191 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>Copies the current PDF
-control values to other PDF data entries <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Copies the current PDF control
+values to other PDF data entries <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4838 +5198 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>Replaces the current PDF control
-values with values read from a file (see Save controls). <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Replaces the current PDF
+control values with values read from a file (see Save controls). <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4854 +5214 @@
 style='mso-fareast-font-family:"Times New Roman"'>Recomputes the PDF for the
 current entry. This is usually done automatically when values are changed, but
-if not this can be forced with this menu item. <o:p></o:p></span></p>
+if <span class=GramE>not</span> this can be forced with this menu item. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4861 +5221 @@
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-fareast-font-family:"Times New Roman"'>Recomputes the PDFs for all
-selected PDF entries. This is usually done after Copy Controls is used. By
-default PDFs are optimized to reduce the low G(r) region, but this can be
-turned off. <o:p></o:p></span></p>
+selected PDF entries. This is usually done after Copy Controls is used. By <span
+class=GramE>default</span> PDFs are optimized to reduce the low G(r) region,
+but this can be turned off. <o:p></o:p></span></p>
 
 <h5 style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -4916 +5276 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>Allows only some PDFs to be
-plotted, rather than all. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Allows only some PDFs to be plotted,
+rather than all. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b><span
@@ -4944 +5304 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>for a waterfall plot of multiple
-powder profiles, increase the offset so that later plots are shifted more to
-the left relative to previous plots. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>for a waterfall plot of
+multiple powder profiles, increase the offset so that later plots are shifted
+more to the left relative to previous plots. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b><span
@@ -4985 +5345 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>This
-shows the I(Q) function. See the <a href="#PDF_Controls">PDF Controls</a> for
-information on menu commands and plot options, </p>
+shows the I(Q) function. See the <a href="#PDF_Controls">PDF Controls</a> for information
+on menu commands and plot options, </p>
 
 <h4 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
@@ -5019 +5379 @@
 window shows whatever comment lines found in a “metadata” file when the image
 data file was read by GSAS-II. If you are lucky, there will be useful
-information here (e.g. sample name, date collected, wavelength used, etc.). If
-not, this window will be blank. The text is read-only.</p>
+information here (<span class=GramE>e.g.</span> sample name, date collected,
+wavelength used, etc.). If not, this window will be blank. The text is
+read-only.</p>
 
 <h4 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>Image
@@ -5026 +5387 @@
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>This window displays calibration
-values needed to convert pixel locations to two-theta and azimuth. Also shown
-are controls that determine how integration is performed. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>This window displays
+calibration values needed to convert pixel locations to two-theta and azimuth.
+Also shown are controls that determine how integration is performed. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>Menu
-command for this window are used to perform calibration (fitting the
-calibration values from a diffraction pattern image taken with a calibrant) and
-for integration. Other menu commands allow the values on the window to be saved
-to a file, read from a file or copied to other images. The &quot;Xfer
-Angles&quot; menu command scales the current integration range for other images
-located at different detector distances. <span class=MsoHyperlink><span
-style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></span></p>
+command for this window <span class=GramE>are</span> used to perform
+calibration (fitting the calibration values from a diffraction pattern image
+taken with a calibrant) and for integration. Other menu commands allow the
+values on the window to be saved to a file, read from a <span class=GramE>file</span>
+or copied to other images. The &quot;Xfer Angles&quot; menu command scales the
+current integration range for other images located at different detector
+distances. <span class=MsoHyperlink><span style='color:windowtext;text-decoration:
+none;text-underline:none'><o:p></o:p></span></span></p>
 
 <h4 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
@@ -5044 +5406 @@
 <p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-fareast-font-family:"Times New Roman"'>Image masks are used
-designate areas of an image that should not be included in the integration,
-typically used due to detector irregularities, shadows of the beamstop,
+designate areas of an image that should not be included in the integration, typically
+used due to detector irregularities, shadows of the <span class=SpellE>beamstop</span>,
 single-crystal peaks from a mounting, etc. Masks can be created with a menu
 command or with keyboard/mouse shortcuts. There are five types of masks:<o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l13 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l17 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -5057 +5419 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l13 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l17 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -5065 +5427 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l13 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l17 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>Arc masks: occlude a section
-of a Bragg reflection, similar to a ring mask, except that in addition to the
-location and thickness of the ring, the mask has a starting and ending
-azimuthal angle. <o:p></o:p></span></p>
+of a Bragg reflection, <span class=GramE>similar to</span> a ring mask, except
+that in addition to the location and thickness of the ring, the mask has a
+starting and ending azimuthal angle. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l13 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l17 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>4.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
-style='mso-fareast-font-family:"Times New Roman"'>Polygon masks: occlude an
-arbitary region created by line segments joining a series of points specified
-in image coordinates (mm). Pixels inside the polygon mask are not used for
-integration. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Polygon masks: occlude an <span
+class=SpellE>arbitary</span> region created by line segments joining a series
+of points specified in image coordinates (mm). Pixels inside the polygon mask
+are not used for integration. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l13 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l17 level1 lfo9;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>5.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
-style='mso-fareast-font-family:"Times New Roman"'>The Frame mask: occludes an
-arbitary region created by line segments joining a series of points specified
-in image coordinates (mm). Typically a point is placed near each corner of the
-image. Only pixels inside the frame mask are used for integration. Only one
-frame mask can be defined. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>The Frame mask: occludes an <span
+class=SpellE>arbitary</span> region created by line segments joining a series
+of points specified in image coordinates (mm). <span class=GramE>Typically</span>
+a point is placed near each corner of the image. Only pixels inside the frame
+mask are used for integration. Only one frame mask can be defined. <o:p></o:p></span></p>
 
 <h5 style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>What
@@ -5115 +5477 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l10 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l13 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -5121 +5483 @@
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Create
-Spot masks</b> after a menu command by clicking on the location on the image
-that should be masked. There are also two ways to create spot masks with the
+Spot masks</b> after a menu command by clicking on the location on the image that
+should be masked. There are also two ways to create spot masks with the
 keyboard: </p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:2.2in;text-indent:-.25in;mso-list:l10 level2 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:2.2in;text-indent:-.25in;mso-list:l13 level2 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
-style='mso-fareast-font-family:"Times New Roman"'>Press the 's' key and then
-left-click successively on multiple locations for spot masks. Press the 's' key
-again or <a href="#Mac_rightclick">right-click*</a> to stop adding spot masks. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Press the 's' key and then <span
+class=GramE>left-click</span> successively on multiple locations for spot
+masks. Press the 's' key again or <a href="#Mac_rightclick">right-click*</a> to
+stop adding spot masks. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:2.2in;text-indent:-.25in;mso-list:l10 level2 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:2.2in;text-indent:-.25in;mso-list:l13 level2 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:"Courier New";
 mso-fareast-font-family:"Courier New"'><span style='mso-list:Ignore'>o<span
@@ -5144 +5507 @@
 
 <p style='margin-left:1.95in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-default size for newly-created spot masks is determined by the <tt><span
-style='font-size:10.0pt'>Spot_mask_diameter</span></tt> <a href="#Preferences">configuration
-variable</a> or 1.0 mm, if not specified. </p>
+default size for <span class=GramE>newly-created</span> spot masks is
+determined by the <span class=SpellE><tt><span style='font-size:10.0pt'>Spot_mask_diameter</span></tt></span>
+<a href="#Preferences">configuration variable</a> or 1.0 mm, if not specified. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
-Spot mask location</b> by left-clicking inside or on the edge the of the mask
-and then drag the spot mask to a new location. </p>
+Spot mask location</b> by <span class=GramE>left-clicking</span> inside or on
+the edge the of the mask and then drag the spot mask to a new location. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
@@ -5157 +5520 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l10 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l13 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -5163 +5526 @@
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Create
-Ring masks</b> with a menu command and then by left-clicking on the mask
-center; Or, by pressing the 'r' key and then left-clicking. (<a
-href="#Mac_rightclick">Right-click*</a> to cancel.) </p>
+Ring masks</b> with a menu command and then by left-clicking on the mask center;
+Or, by pressing the 'r' key and then left-clicking. (<a href="#Mac_rightclick">Right-click*</a>
+to cancel.) </p>
 
 <p style='margin-left:1.95in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-default thickness for newly-created ring masks is determined by the <tt><span
-style='font-size:10.0pt'>Ring_mask_thickness</span></tt> <a href="#Preferences">configuration
-variable</a> or 0.1 degrees (2theta) if not specified. </p>
+default thickness for <span class=GramE>newly-created</span> ring masks is
+determined by the <span class=SpellE><tt><span style='font-size:10.0pt'>Ring_mask_thickness</span></tt></span>
+<a href="#Preferences">configuration variable</a> or 0.1 degrees (2theta) if
+not specified. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
-Ring mask location</b> by left-clicking on either the inner or outer circle and
-drag the circle to the new radius. </p>
+Ring mask location</b> by <span class=GramE>left-clicking</span> on either the
+inner or outer circle and drag the circle to the new radius. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
 Ring mask thickness</b> by <a href="#Mac_rightclick">right-clicking*</a> either
-on the inner or outer circle and drag the the circle change spacing between the
-inner and outer circle. </p>
+on the inner or outer circle and drag the <span class=SpellE>the</span> circle
+change spacing between the inner and outer circle. </p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l10 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l13 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>Arc masks: occludes a section
-of a Bragg reflection, similar to a ring mask, except that in addition to the
-location and thickness of the ring, the mask has a starting and ending
-azimuthal angle. <o:p></o:p></span></p>
+of a Bragg reflection, <span class=GramE>similar to</span> a ring mask, except that
+in addition to the location and thickness of the ring, the mask has a starting
+and ending azimuthal angle. <o:p></o:p></span></p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Create
@@ -5196 +5560 @@
 
 <p style='margin-left:1.95in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-default size for newly-created ring masks is determined by <a
-href="#Preferences">configuration variables</a><br>
-thickness: <tt><span style='font-size:10.0pt'>Ring_mask_thickness</span></tt>
+default size for <span class=GramE>newly-created</span> ring masks is
+determined by <a href="#Preferences">configuration variables</a><br>
+thickness: <span class=SpellE><tt><span style='font-size:10.0pt'>Ring_mask_thickness</span></tt></span>
 (0.1 degrees 2theta if not specified) and <br>
-azimuthal range: <tt><span style='font-size:10.0pt'>Arc_mask_azimuth</span></tt>
+azimuthal range: <span class=SpellE><tt><span style='font-size:10.0pt'>Arc_mask_azimuth</span></tt></span>
 (10.0 degrees if not specified.) </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
-Arc mask location</b> by left-clicking on either the inner or outer circle and
-drag the circle to the new radius. Alternately, left-click on the upper or
-lower arc limit (the straight lines) and drag them to rotate the center of the
-arc azimuthal range to a new position. </p>
+Arc mask location</b> by <span class=GramE>left-clicking</span> on either the
+inner or outer circle and drag the circle to the new radius. Alternately, <span
+class=GramE>left-click</span> on the upper or lower arc limit (the straight
+lines) and drag them to rotate the center of the arc azimuthal range to a new
+position. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
 Arc mask thickness or range</b> by <a href="#Mac_rightclick">right-clicking*</a>
-either on the inner or outer circle and drag the the circle change spacing
-between the inner and outer circle. Alternately, <a href="#Mac_rightclick">right-click*</a>
-on the upper or lower arc limit (the straight lines) and drag them to change
-the arc azimuthal range. </p>
+either on the inner or outer circle and drag the <span class=SpellE>the</span>
+circle change spacing between the inner and outer circle. Alternately, <a
+href="#Mac_rightclick">right-click*</a> on the upper or lower arc limit (the
+straight lines) and drag them to change the arc azimuthal range. </p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l10 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l13 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>4.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
-style='mso-fareast-font-family:"Times New Roman"'>Polygon masks: occludes an
-arbitary region created by line segments joining a series of points specified
-in image coordinates (mm). Pixels inside the polygon mask are not used for
-integration. <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>Polygon masks: occludes an <span
+class=SpellE>arbitary</span> region created by line segments joining a series
+of points specified in image coordinates (mm). Pixels inside the polygon mask
+are not used for integration. <o:p></o:p></span></p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Create
-Polygon masks</b> with a menu command and then by left-clicking successively on
-the vertices of the polygon shape surrounding pixels to be excluded. After the
-last point is defined, <a href="#Mac_rightclick">right-click*</a> anywhere to
-close the mask. Alternately, press the 'p' key and then left-click, as before, to
-define the mask and <a href="#Mac_rightclick">right-click*</a> anywhere to
-close the mask. </p>
+Polygon masks</b> with a menu command and then by <span class=GramE>left-clicking</span>
+successively on the vertices of the polygon shape surrounding pixels to be
+excluded. After the last point is defined, <a href="#Mac_rightclick">right-click*</a>
+anywhere to close the mask. Alternately, press the 'p' key and then left-click,
+as before, to define the mask and <a href="#Mac_rightclick">right-click*</a>
+anywhere to close the mask. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
-Polygon mask</b> by left-clicking on any point at a vertex in the polygon mask
-and drag that point to a new position. If the vertex is dragged to the same
-position as any other vertex in the mask the dragged point is deleted. </p>
+Polygon mask</b> by <span class=GramE>left-clicking</span> on any point at a
+vertex in the polygon mask and drag that point to a new position. If the vertex
+is dragged to the same position as any other vertex in the mask the dragged
+point is deleted. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Add
@@ -5244 +5610 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.5in;text-indent:-.25in;mso-list:l10 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:1.5in;text-indent:-.25in;mso-list:l13 level1 lfo10;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>5.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>The Frame mask: occludes an
 arbitrary region created by line segments joining a series of points specified
-in image coordinates (mm). Typically a point is placed near each corner of the
-image. Only pixels inside the frame mask are used for integration. Only one
-frame mask can be defined. <o:p></o:p></span></p>
+in image coordinates (mm). <span class=GramE>Typically</span> a point is placed
+near each corner of the image. Only pixels inside the frame mask are used for
+integration. Only one frame mask can be defined. <o:p></o:p></span></p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Create
-a Frame mask</b> with a menu command and then by left-clicking successively on
-the vertices of a polygon. After the last point is defined, <a
-href="#Mac_rightclick">right-click*</a> anywhere to close the frame mask.
-Alternately, press the 'f' key and then left-click, as before, to define the
-mask and <a href="#Mac_rightclick">right-click*</a> anywhere to close the mask.
-Note that if a Frame mask already exists, using the 'f' key or the &quot;Create
+a Frame mask</b> with a menu command and then by <span class=GramE>left-clicking</span>
+successively on the vertices of a polygon. After the last point is defined, <a
+href="#Mac_rightclick">right-click*</a> anywhere to close the frame mask. Alternately,
+press the 'f' key and then left-click, as before, to define the mask and <a
+href="#Mac_rightclick">right-click*</a> anywhere to close the mask. Note that
+if a Frame mask already exists, using the 'f' key or the &quot;Create
 Frame&quot; menu item causes the existing frame mask to be deleted. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Edit
-the Frame mask</b> by left-clicking on any point at a vertex in the frame mask
-and drag that point to a new position. If the vertex is dragged to the same position
-as any other vertex in the mask the dragged point is deleted. </p>
+the Frame mask</b> by <span class=GramE>left-clicking</span> on any point at a
+vertex in the frame mask and drag that point to a new position. If the vertex
+is dragged to the same position as any other vertex in the mask the dragged
+point is deleted. </p>
 
 <p style='margin-left:1.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><b>Add
@@ -5309 +5676 @@
 
 <p class=MsoNormal style='margin-left:.25in'>This window shows whatever comment
-lines (preceded by “#”) found when the peaks data file was read by GSAS-II. If you
-are lucky, there will be useful information here (e.g. sample name, date
-collected, wavelength used, etc.). If not, this window will be blank. The text
-is read-only.</p>
+lines (preceded by “#”) found when the peaks data file was read by GSAS-II. If
+you are lucky, there will be useful information here (<span class=GramE>e.g.</span>
+sample name, date collected, wavelength used, etc.). If not, this window will
+be blank. The text is read-only.</p>
 
 <h4><a name="PKS_Limits">Limits</a></h4>
@@ -5322 +5689 @@
 fitting. Units are 2<span style='font-family:Symbol;mso-ascii-font-family:"Times New Roman";
 mso-hansi-font-family:"Times New Roman";mso-char-type:symbol;mso-symbol-font-family:
-Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span>.<o:p></o:p></p>
+Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span>.</p>
 
 <h5 style='margin-left:.25in'><span style='mso-fareast-font-family:"Times New Roman"'>What
 can I do here?<o:p></o:p></span></h5>
 
-<p style='margin-left:.5in'>You can change the &quot;new&quot; values for Tmin
-and Tmax as needed. Change the upper and lower Tmin values by clicking on the
+<p style='margin-left:.5in'>You can change the &quot;new&quot; values for <span
+class=SpellE>Tmin</span> and <span class=SpellE>Tmax</span> as needed. Change
+the upper and lower <span class=SpellE>Tmin</span> values by clicking on the
 appropriate vertical line and dragging it to the right or left or by typing
-values into the data window. <o:p></o:p></p>
-
-<p style='margin-left:.5in'>Menu ‘<b>Edit Limits</b>’ <o:p></o:p></p>
+values into the data window. </p>
+
+<p style='margin-left:.5in'>Menu ‘<b>Edit Limits</b>’ </p>
 
 <p class=MsoNormal style='margin-left:.75in'><b><span style='mso-fareast-font-family:
@@ -5347 +5715 @@
 
 <p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:PKS_Instrument_Parameters'>This
-window shows the relevant instrument parameters for a peaks list; namely a wavelength
-and zero needed to relate d-spacing to 2Q. Neither are refinable.</span></p>
+window shows the relevant instrument parameters for a peaks list; namely a
+wavelength and zero needed to relate d-spacing to 2</span><span
+style='mso-bookmark:PKS_Instrument_Parameters'><span style='font-family:Symbol;
+mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
+mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
+symbol;mso-symbol-font-family:Symbol'>Q</span></span>. Neither are refinable.</span></p>
 
 <h5 style='margin-left:.25in'><span style='mso-bookmark:PKS_Instrument_Parameters'><span
@@ -5356 +5728 @@
 
 <p class=MsoListParagraphCxSpFirst style='margin-left:.75in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l4 level1 lfo12'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l5 level1 lfo11'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 class=MsoHyperlink><span style='mso-fareast-font-family:"Times New Roman";
 color:windowtext;text-decoration:none;text-underline:none'><span
@@ -5362 +5734 @@
 </span></span></span></span><![endif]><span style='mso-fareast-font-family:
 "Times New Roman"'>Menu ‘<b style='mso-bidi-font-weight:normal'>Operations</b>’
-– (many are irrelevant &amp; will probably be removed at some point; only useful
-ones will be mentioned below). <span class=MsoHyperlink><span style='color:
-windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></span></p>
+– (many are irrelevant &amp; will probably be removed at some point; only
+useful ones will be mentioned below). <span class=MsoHyperlink><span
+style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l7 level2 lfo13;tab-stops:list .75in 1.0in'><span
+auto;text-indent:-.25in;mso-list:l9 level2 lfo12;tab-stops:list .75in 1.0in'><span
 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 class=MsoHyperlink><span style='mso-fareast-font-family:"Times New Roman";
@@ -5381 +5753 @@
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l7 level2 lfo13;tab-stops:list .75in 1.0in'><span
+auto;text-indent:-.25in;mso-list:l9 level2 lfo12;tab-stops:list .75in 1.0in'><span
 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 class=MsoHyperlink><span style='mso-fareast-font-family:"Times New Roman";
@@ -5389 +5761 @@
 style='mso-fareast-font-family:"Times New Roman"'>Load profile… </span></b></span><span
 style='mso-bookmark:PKS_Instrument_Parameters'><span style='mso-fareast-font-family:
-"Times New Roman"'>- loads a GSAS-II instrument parameter file (name.instprm),
-replacing the existing instrument parameter values. All refinement flags are
-unset.<span class=MsoHyperlink><b style='mso-bidi-font-weight:normal'><span
+"Times New Roman"'>- loads a GSAS-II instrument parameter file (<span
+class=SpellE><span class=GramE>name.instprm</span></span>), replacing the
+existing instrument parameter values. All refinement flags are unset.<span
+class=MsoHyperlink><b style='mso-bidi-font-weight:normal'><span
 style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></b></span></span></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l7 level2 lfo13;tab-stops:list .75in 1.0in'><span
+auto;text-indent:-.25in;mso-list:l9 level2 lfo12;tab-stops:list .75in 1.0in'><span
 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>c.<span
@@ -5402 +5775 @@
 profile… - </span></b></span><span style='mso-bookmark:PKS_Instrument_Parameters'><span
 style='mso-fareast-font-family:"Times New Roman"'>saves the current instrument
-parameter values in a simple text file (name.instprm); you will be prompted for
-the file name – do not change the extension. This file may be edited but heed
-the warning to not change the parameter names, the order of the parameter
-records or add new parameter records as this will invalidate the file. You may
-only change the numeric values if necessary. You can change or add comment
-records (begin with ‘#’).</span><o:p></o:p></span></p>
+parameter values in a simple text file (<span class=SpellE><span class=GramE>name.instprm</span></span>);
+you will be prompted for the file name – do not change the extension. This file
+may be edited but heed the warning to not change the parameter names, the order
+of the parameter records or add new parameter records as this will invalidate
+the file. You may only change the numeric values if necessary. You can change
+or add comment records (begin with ‘#’).</span></span></p>
 
 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
-auto;text-indent:-.25in;mso-list:l7 level2 lfo13;tab-stops:list .75in 1.0in'><span
+auto;text-indent:-.25in;mso-list:l9 level2 lfo12;tab-stops:list .75in 1.0in'><span
 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>d.<span
@@ -5423 +5796 @@
 
 <p class=MsoListParagraphCxSpLast style='margin-left:.75in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l7 level1 lfo13'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
+text-indent:-.25in;mso-list:l9 level1 lfo12'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span
 class=MsoHyperlink><span style='mso-fareast-font-family:"Times New Roman";
 color:windowtext;text-decoration:none;text-underline:none'><span
 style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span></span><![endif]><span style='mso-fareast-font-family:
-"Times New Roman"'>You can change any of the instrument coefficients<span
+"Times New Roman"'>You can change any of the instrument coefficients</span><span
 class=MsoHyperlink><span style='color:windowtext;text-decoration:none;
-text-underline:none'><o:p></o:p></span></span></span></span></p>
+text-underline:none'><o:p></o:p></span></span></span></p>
 
 <span style='mso-bookmark:PKS_Instrument_Parameters'></span>
@@ -5445 +5818 @@
 PKS_Index_Peak_List'><span style='mso-fareast-font-family:"Times New Roman"'>).
 It was filled when the import of the peaks list was done. It shows 2Q position
-as input or calculated from provided d-spacing and wavelength given in Instrument
-Parameters. Note that peaks from a neutron TOF pattern could be entered here as
-d-spacings in descending order and a suitable wavelength used in the Instrument
-Parameters. When indexing is completed, this display will show the resulting
-hkl values for every indexed reflection along with the calculated d-spacing (‘d-calc’)
-for the selected unit cell in </span></span><a href="#Unit_Cells_List"><span
-style='mso-bookmark:PKS_Index_Peak_List'><b><span style='mso-fareast-font-family:
-"Times New Roman"'>Unit Cells List</span></b></span><span style='mso-bookmark:
-PKS_Index_Peak_List'></span></a><span style='mso-bookmark:PKS_Index_Peak_List'><span
-style='mso-fareast-font-family:"Times New Roman"'>.</span> </span><span
-style='mso-bookmark:PKS_Index_Peak_List'><span style='mso-fareast-font-family:
-"Times New Roman"'>.<span class=MsoHyperlink><span style='color:windowtext;
-text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></span></p>
+as input or calculated from provided d-spacing and wavelength given in
+Instrument Parameters. Note that peaks from a neutron TOF pattern could be
+entered here as d-spacings in descending order and a suitable wavelength used
+in the Instrument Parameters. When indexing is completed, this display will
+show the resulting <span class=SpellE>hkl</span> values for every indexed
+reflection along with the calculated d-spacing (‘d-calc’) for the selected unit
+cell in </span></span><a href="#Unit_Cells_List"><span style='mso-bookmark:
+PKS_Index_Peak_List'><b><span style='mso-fareast-font-family:"Times New Roman"'>Unit
+Cells List</span></b></span><span style='mso-bookmark:PKS_Index_Peak_List'></span></a><span
+style='mso-bookmark:PKS_Index_Peak_List'><span class=GramE><span
+style='mso-fareast-font-family:"Times New Roman"'>.</span> <span
+style='mso-fareast-font-family:"Times New Roman"'>.</span></span></span><span
+style='mso-bookmark:PKS_Index_Peak_List'><span class=MsoHyperlink><span
+style='mso-fareast-font-family:"Times New Roman";color:windowtext;text-decoration:
+none;text-underline:none'><o:p></o:p></span></span></span></p>
 
 <h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -5465 +5840 @@
 
 <p class=MsoListParagraph style='margin-left:.75in;mso-add-space:auto;
-text-indent:-.25in;mso-list:l15 level1 lfo14;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+text-indent:-.25in;mso-list:l20 level1 lfo13;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Index_Peak_List'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>You may deselect individual
-peaks from indexing by unchecking the corresponding ‘use’ box.<o:p></o:p></span></span></p>
+peaks from indexing by unchecking the corresponding ‘use’ box.</span></span></p>
 
 <span style='mso-bookmark:PKS_Index_Peak_List'></span>
@@ -5504 +5879 @@
 style='mso-bidi-font-weight:normal'>X20</b> gives number of unindexed lines out
 of the 1<sup>st</sup> 20 lines and <b>Nc</b> gives total number of reflections
-generated for each solution. <o:p></o:p></span></p>
+generated for each solution. </span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'>The &quot;Copy Cell&quot; menu command
 copies a selected solution to the Unit cell values; the Bravais lattice shown
-for the choice is copied. Press <b style='mso-bidi-font-weight:normal'>Show hkl
-positions</b> to generate the allowed reflection positions, which are visually
-superimposed on the displayed powder pattern to visually confirm the indexing.
-Pay particular attention to any unmatched peaks in the pattern. A <b
-style='mso-bidi-font-weight:normal'>Space group</b> can be selected from the
-pulldown box to remove reflections based on space group extinctions and
-visually eliminate possibilities. <o:p></o:p></span></p>
+for the choice is copied. Press <b style='mso-bidi-font-weight:normal'>Show <span
+class=SpellE>hkl</span> positions</b> to generate the allowed reflection
+positions, which are visually superimposed on the displayed powder pattern to
+visually confirm the indexing. Pay particular attention to any unmatched peaks
+in the pattern. A <b style='mso-bidi-font-weight:normal'>Space group</b> can be
+selected from the pulldown box to remove reflections based on space group
+extinctions and visually eliminate possibilities. </span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.95in;text-indent:-.25in;mso-list:l14 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:.95in;text-indent:-.25in;mso-list:l18 level1 lfo14;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
@@ -5528 +5903 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.95in;text-indent:-.25in;mso-list:l14 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:.95in;text-indent:-.25in;mso-list:l18 level1 lfo14;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
@@ -5536 +5911 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.95in;text-indent:-.25in;mso-list:l14 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:.95in;text-indent:-.25in;mso-list:l18 level1 lfo14;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
@@ -5554 +5929 @@
 Phase&quot; menu command to read this information from a phase that has been
 read into a project or from a file (such as a CIF) using the &quot;Cell
-Index/Refine&quot;/&quot;Import Cell&quot; menu command. <o:p></o:p></span></p>
+Index/Refine&quot;/&quot;Import Cell&quot; menu command. </span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -5563 +5938 @@
 symmetry cells or magnetic subgroups, respectively. Also note the
 &quot;Transform Cell&quot; command in that menu that can perform many common
-lattice transformations, apply a user-supplied cell transformation or create a
-magnetic phase. <o:p></o:p></span></p>
+lattice transformations, apply a user-supplied cell <span class=GramE>transformation</span>
+or create a magnetic phase. </span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -5572 +5947 @@
 style='mso-bookmark:PKS_Unit_Cells_List'>, use the &quot;Cell
 Index/Refine&quot;/&quot;Refine Cell&quot; menu command. The results will be
-placed in the <b>Indexing Result</b> table with ‘<b>use’</b> selected. <o:p></o:p></span></p>
+placed in the <b>Indexing Result</b> table with ‘<b>use’</b> selected. </span></p>
 
 <p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
@@ -5581 +5956 @@
 href="#General"><span style='mso-bookmark:PKS_Unit_Cells_List'>General </span><span
 style='mso-bookmark:PKS_Unit_Cells_List'></span></a><span style='mso-bookmark:
-PKS_Unit_Cells_List'>window for that phase. <o:p></o:p></span></p>
+PKS_Unit_Cells_List'>window for that phase. </span></p>
 
 <p style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><a name="Laue_List"><b>GSAS-II Laue
-classes</b> (note that some redundant entries are included for convenience.)<o:p></o:p></a></span></p>
+classes</b> (note that some redundant entries are included for convenience.)</a></span></p>
 
 <span style='mso-bookmark:Laue_List'></span>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5599 +5974 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5608 +5983 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5617 +5992 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5626 +6001 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5632 +6007 @@
 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span></span></span><![endif]><span style='mso-fareast-font-family:"Times New Roman"'>Orthorhombic:
-Fmmm, Immm, Ammm, Bmmm, Cmmm, Pmmm <o:p></o:p></span></span></p>
+<span class=SpellE>Fmmm</span>, <span class=SpellE>Immm</span>, <span
+class=SpellE>Ammm</span>, <span class=SpellE>Bmmm</span>, <span class=SpellE>Cmmm</span>,
+<span class=SpellE>Pmmm</span> <o:p></o:p></span></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5644 +6021 @@
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:1.0in;text-indent:-.25in;mso-list:l2 level1 lfo16;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+margin-left:1.0in;text-indent:-.25in;mso-list:l3 level1 lfo15;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span
 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol;
@@ -5663 +6040 @@
 <p class=MsoNormal style='margin-left:.25in'>This window shows whatever comment
 lines found above the QIE table when the small angle data file was read by
-GSAS-II. If you are lucky, there will be useful information here (e.g. sample
-name, date collected, wavelength used, etc.). If not, this window will be
-blank. The text is read-only.</p>
+GSAS-II. If you are lucky, there will be useful information here (<span
+class=GramE>e.g.</span> sample name, date collected, wavelength used, etc.). If
+not, this window will be blank. The text is read-only.</p>
 
 <h4><a name="SASD_Limits">Limits</a></h4>
 
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Limits'>This
+window shows the limits in position to be used in any fitting for this small
+angle scattering data. The ‘original’ values are obtained from the minimum
+&amp; maximum values in the data. The ‘new’ values determine the range of data
+that will be used in fitting. Units are in Q (</span><span style='mso-bookmark:
+SASD_Limits'><span style='font-family:"Calibri",sans-serif'>Å</span><sup>-1</sup>).</span></p>
+
+<h5 style='margin-left:.25in'><span style='mso-bookmark:SASD_Limits'><span
+style='mso-fareast-font-family:"Times New Roman"'>What can I do here?<o:p></o:p></span></span></h5>
+
+<p style='margin-left:.5in'><span style='mso-bookmark:SASD_Limits'>You can
+change the &quot;new&quot; values for <span class=SpellE>Tmin</span> and <span
+class=SpellE>Tmax</span> as needed. Change the upper and lower <span
+class=SpellE>Tmin</span> values by clicking on the appropriate vertical line
+and dragging it to the right or left or by typing values into the data window. </span></p>
+
+<p style='margin-left:.5in'><span style='mso-bookmark:SASD_Limits'>Menu ‘<b>Edit
+Limits</b>’ </span></p>
+
+<p class=MsoNormal style='margin-left:.75in'><span style='mso-bookmark:SASD_Limits'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Copy</span></b></span><span
+style='mso-bookmark:SASD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Limits'><span
+style='mso-fareast-font-family:"Times New Roman"'>this copies the limits shown
+to other selected small angle patterns. If used, a dialog box (Copy Parameters)
+will appear showing the list of available small angle patterns, you can copy
+the limits parameters to any or all of them; select ‘All’ to copy them to all
+patterns. Then select ‘OK’ to do the copy; ‘Cancel’ to cancel the operation. <o:p></o:p></span></span></p>
+
 <span style='mso-bookmark:SASD_Limits'></span>
 
 <h4><a name="SASD_Instrument_Parameters">Instrument Parameters</a></h4>
 
+<p class=MsoNormal style='margin-left:.25in'>This window shows the relevant
+instrument parameter for small angle data; namely a wavelength to relate Q to
+scattering angle (2<span style='font-family:Symbol;mso-ascii-font-family:"Times New Roman";
+mso-hansi-font-family:"Times New Roman";mso-char-type:symbol;mso-symbol-font-family:
+Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span>).
+It is not refinable.</p>
+
+<h5 style='margin-left:.25in'><span style='mso-fareast-font-family:"Times New Roman"'>What
+can I do here?</span><span class=MsoHyperlink><span style='color:#00B0F0;
+text-decoration:none;text-underline:none'><o:p></o:p></span></span></h5>
+
+<p class=MsoNormal style='text-indent:.25in'><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-tab-count:1'>      </span>1. Menu ‘<b
+style='mso-bidi-font-weight:normal'>Operations</b>’ – <span class=MsoHyperlink><span
+style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></p>
+
+<p class=MsoListParagraph style='margin-left:1.25in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l9 level2 lfo12;tab-stops:list .75in 1.0in'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>a.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b
+style='mso-bidi-font-weight:normal'><span style='mso-fareast-font-family:"Times New Roman"'>Copy</span></b><span
+style='mso-fareast-font-family:"Times New Roman"'> – this copies the instrument
+parameter shown to other selected small angle data. If used, a dialog box (Copy
+parameters) will appear showing the list of available small angle data, you can
+copy the wavelength to any or all of them; select ‘All’ to copy them to all
+patterns. Then select ‘OK’ to do the copy; ‘Cancel’ to cancel the operation. </span></p>
+
+<p class=MsoNormal style='margin-left:.5in'><span style='mso-fareast-font-family:
+"Times New Roman"'>2. You can change the wavelength.</span></p>
+
 <h4><a name="SASD_Substances">Substances</a></h4>
 
+<p class=MsoNormal><span style='mso-bookmark:SASD_Substances'>This window shows
+the substances that make up the small angle scattering sample. By default,
+“vacuum” and “unit scatterer” are included; others can be added as needed. The
+desired substances must be added to Sample Parameters (below) before their use
+in constructing scattering models for small angle data analysis.</span></p>
+
+<h5 style='margin-left:.25in'><span style='mso-bookmark:SASD_Substances'><span
+style='mso-fareast-font-family:"Times New Roman"'>What can I do here?</span></span><span
+style='mso-bookmark:SASD_Substances'><span class=MsoHyperlink><span
+style='color:#00B0F0;text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></h5>
+
+<p class=MsoListParagraphCxSpFirst style='margin-left:.75in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l10 level1 lfo16'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]>Menu
+‘<b>Edit substance</b>’ –</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>a.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Load
+substance</b> – select from a suite of various substance predefined by GSAS-II
+as defined in <b>GSASII/Substances.py</b>. You may add to this list by adding a
+file, UserSubstances.py, by following the substance format as described in
+Substances.py. Place your UserSubstances.py in the GSAS-II directory.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>b.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Reload
+substances</b> – this recomputes the scattering contrast data for the
+substances.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>c.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Add
+substance</b> – this allows one to enter a new substance that is not among the
+previously defined ones. Give it a name, element composition and volume/density;
+GSAS-II will compute the scattering contrast data for it.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>d.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Copy
+substances</b> – this allows one to copy these defined substances to other
+small angle data histograms.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>e.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Delete
+substance</b> – this allows one to remove any substance but not vacuum or unit scatterer.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>f.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Add elements</b> – this allows one to add new
+element types to a selected substance.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l10 level2 lfo16;tab-stops:list 1.25in'><span
+style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>g.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Delete
+elements</b> – this allows one to remove elements from a substance.</span></p>
+
+<p class=MsoListParagraphCxSpLast style='margin-left:.75in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l10 level1 lfo16'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]>You
+can edit the composition by changing the number of each kind of element and
+change the sum of atomic volumes or the material density.</span></p>
+
 <span style='mso-bookmark:SASD_Substances'></span>
 
@@ -5681 +6199 @@
 <span style='mso-bookmark:SASD_Sample_Parameters'></span>
 
-<h4><a name="SASD_Models">Models</a></h4>
+<p class=MsoNormal style='margin-left:.25in'><a name="SASD_Models"><span
+style='mso-fareast-font-family:"Times New Roman"'>This window shows the various
+sample-dependent parameters for the selected small angle pattern. All values
+shown in this window can be edited. Note that the last three parameters (named </span></a><span
+class=SpellE><span style='mso-bookmark:SASD_Models'><span style='mso-fareast-font-family:
+"Times New Roman"'>FreePrm<i>X</i></span></span></span><span style='mso-bookmark:
+SASD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>, <i>X</i>=1,2,3)
+have labels that can be changed. If changed in one histogram, the same label is
+used for all histograms. When a label is changed, the Comments tree item for
+each SASD histogram is searched for a matching &quot;Label=value&quot; pair
+(differences in letter case between the two label strings is ignored). When
+found, the value is converted to a float and saved as the appropriate Sample
+Parameter. The last two items define the two components of a small angle
+scattering sample. One comprises the objects of interest while the other is the
+<span class=SpellE>marix</span> they are embedded in. The small angle pattern
+then results from the shape and scattering contrast between the two materials.</span></span></p>
+
+<h5 style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'>What can I
+do here?</span></h5>
+
+<p style='margin-left:.75in'><span style='mso-bookmark:SASD_Models'><b>Command</b>
+Menu items</span></p>
+
+<p style='margin-left:.85in'><span style='mso-bookmark:SASD_Models'>In this
+window you can change parameters associated with a histogram. This histogram
+scale factor is ignored for SASD. Remaining parameters are of use for
+parametric studies and may be changed with the menu commands described here. </span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Set scale<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>Rescales a pattern by
+multiplying by the current scale factor. Scale factor is then set = 1.0. Useful
+for stitching together partial SASD scans<o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Load<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>This loads sample parameters
+from a previously <span class=GramE>saved .<span class=SpellE>samprm</span></span>
+file. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Save<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>This saves the sample
+parameters to a file with the <span class=GramE>extension ’</span>.<span
+class=SpellE>samprm</span>’. A file dialog box will appear to ask for the name
+of the file to be written. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Copy<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>This copies the sample
+parameters shown to other selected SASD patterns. If used, a dialog box (Copy
+parameters) will appear showing the list of available SASD patterns, you can
+copy the sample parameters to any or all of them; select ‘All’ to copy them to
+all patterns. Then select ‘OK’ to do the copy; ‘Cancel’ to cancel the
+operation. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Copy selected...<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>This copies only the sample
+parameter that are selected to other selected SASD patterns but is otherwise <span
+class=GramE>similar to</span> &quot;Copy&quot;. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Copy flags<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>(Not valid for SASD). <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Set one value<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>This is used to set a single
+selected sample parameter for a selected set of SASD histograms. The same value
+can be used for all <span class=GramE>histograms</span> or a dialog can be used
+to provide a table where you can set the values differently for each of
+selected histograms. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in'><span style='mso-bookmark:SASD_Models'><b><span
+style='mso-fareast-font-family:"Times New Roman"'>Load all<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><span
+style='mso-fareast-font-family:"Times New Roman"'>Reads a file containing a
+table of sample parameters and copies them to matching SASD entries. The file
+will look something like the example here: <o:p></o:p></span></span></p>
+
+<pre style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'><o:p>&nbsp;</o:p></span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'>#filename<span style='mso-spacerun:yes'>       </span>temperature pressure ignore-<span
+class=GramE>me<span style='mso-spacerun:yes'>  </span>humidity</span></span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'>LaB6_dc250.tif<span style='mso-spacerun:yes'>      </span>100<span style='mso-spacerun:yes'>          </span>1<span style='mso-spacerun:yes'>      </span>test<span style='mso-spacerun:yes'>       </span>.2</span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'>LaB6_dc300.tif<span style='mso-spacerun:yes'>      </span>150<span style='mso-spacerun:yes'>          </span>1<span style='mso-spacerun:yes'>      </span>test<span style='mso-spacerun:yes'>       </span>.25</span></pre>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:SASD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Note
+that the first line(s) in the file can be a header, but each header line must start
+marked with a hash (#). A header is not required. &quot;Columns&quot; in the
+table are separated by one or more delimiters (which may be a comma, <span
+class=GramE>tab</span> or space). Note that columns do not need to be aligned, <span
+class=GramE>as long as</span> each entry is spaced by at least one delimiter.
+The first column in the table is used to look up SASD entries where the initial
+space-delimited string after the SASD tag (&quot;<span class=SpellE>myfile</span>&quot;
+in &quot;SASD <span class=SpellE>myfile</span> AZM=180...&quot;) must match the
+table. Subsequent columns can then be mapped to sample parameters or can be
+ignored, using a dialog window. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:SASD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Rescale
+all<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:SASD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Allows
+a series of selected SASD histograms to be put on a common scale by integrating
+them over a specific Q region and then scaling them so that the integration
+range will match the first pattern. (May not be valid for SASD)<o:p></o:p></span></span></p>
+
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:SASD_Models'>Models</span></h4>
+
+<p class=MsoNormal><span style='mso-bookmark:SASD_Models'>Small angle
+scattering models in GSAS-II have four different forms:</span></p>
+
+<p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l16 level1 lfo21'><span
+style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Size Dist.</b> – this represents the size
+distribution for particles of a selected shape (usually “spheroid”, but others
+possible) via maximum entropy or the Interior-Point Gradient (IPG) method. The
+result is a volume distribution of particle diameters in </span><span
+style='mso-bookmark:SASD_Models'><span style='font-family:"Calibri",sans-serif'>Å</span>.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l16 level1 lfo21'><span
+style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Particle Fit</b> – this gives the best fit of
+a suite of models for each component of the sample. Each model is chosen from a
+suite of possible descriptions, each with parameters that describe the shape,
+size (as a radius, </span><span style='mso-bookmark:SASD_Models'><span
+style='font-family:"Calibri",sans-serif'>Å)</span> and magnitude.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l16 level1 lfo21'><span
+style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Pair Distance </b>– this is used as the
+preliminary step in creating a “beads” model for the shape of a protein and
+gives the distribution of all interatomic vectors within the protein.</span></p>
+
+<p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l16 level1 lfo21'><span
+style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Shapes </b>– after a Pairs Distance
+distribution has been obtained, this develops a bead model for the protein
+shape that best satisfies the pair distance distribution using the </span><a
+href="https://doi.org/10.1107/S1600576719009774"><span style='mso-bookmark:
+SASD_Models'>SHAPES</span><span style='mso-bookmark:SASD_Models'></span></a><span
+style='mso-bookmark:SASD_Models'> python algorithm developed by J. Badger.</span></p>
+
+<h5 style='margin-left:.25in'><span style='mso-bookmark:SASD_Models'>What can I
+do here?<o:p></o:p></span></h5>
+
+<p class=MsoListParagraphCxSpFirst><span style='mso-bookmark:SASD_Models'>Menu
+Models –</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:
+SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Add</b> – this adds a distribution to a
+Particle Fit model</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:
+SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Fit</b> – this does the fitting of the model
+to the small angle data or bead model to the Pair Distance distribution (Shapes
+only).</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:
+SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Undo</b> – reverses the last fit operation.
+Can only be done once for a given fit result.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:
+SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Sequential Fit</b> – does the fit to a
+sequence of SAD data. All must have the same model description.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:
+SASD_Models'><![if !supportLists]><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-list:Ignore'>5.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Copy</b> – this copies the current model
+description to other SASD histograms</span></p>
+
+<p class=MsoListParagraphCxSpLast style='margin-left:1.0in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l0 level1 lfo22'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>6.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Copy
+flags</b> – this copies refinement flags from the current model to other SASD
+histograms with the same model.</span></p>
 
 <span style='mso-bookmark:SASD_Models'></span>
@@ -5689 +6420 @@
 <a name=REFD>REFD</a><o:p></o:p></span></h2>
 
-<h4><span style='mso-fareast-font-family:"Times New Roman"'>Comments<o:p></o:p></span></h4>
-
-<p class=MsoNormal style='margin-left:.25in'>This window shows whatever comment
-lines found above the QIE table when the reflectometry data file was read by
-GSAS-II. If you are lucky, there will be useful information here (e.g. sample
-name, date collected, wavelength used, etc.). If not, this window will be
-blank. The text is read-only.</p>
-
-<h4><a name="REFD_Limits">Limits</a></h4>
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-fareast-font-family:"Times New Roman"'>Comments<o:p></o:p></span></h4>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>This
+window shows whatever comment lines found above the QIE table when the
+reflectometry data file was read by GSAS-II. If you are lucky, there will be
+useful information here (<span class=GramE>e.g.</span> sample name, date
+collected, wavelength used, etc.). If not, this window will be blank. The text
+is read-only.</p>
+
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
+name="REFD_Limits">Limits</a></h4>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'>This window shows the limits in position to be
+used in any fitting for this reflectivity pattern. The ‘original’ values are
+obtained from the minimum &amp; maximum values in the reflectivity pattern. The
+‘new’ values determine the range of data that will be used in fitting. Units
+are Q(</span><span style='mso-bookmark:REFD_Limits'><span style='font-family:
+"Calibri",sans-serif'>Å</span><sup>-1</sup>) for CW data.</span></p>
+
+<h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>What
+can I do here?<o:p></o:p></span></span></h5>
+
+<p style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'>You can change the &quot;new&quot; values for <span
+class=SpellE>Tmin</span> and <span class=SpellE>Tmax</span> as needed. Change
+the upper and lower <span class=SpellE>Tmin</span> values by clicking on the
+appropriate vertical line and dragging it to the right or left or by typing
+values into the data window. </span></p>
+
+<p style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'>Menu ‘<b>Edit Limits</b>’ </span></p>
+
+<p class=MsoNormal style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><b><span style='mso-fareast-font-family:"Times New Roman"'>Copy</span></b></span><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>this
+copies the limits shown to other selected powder patterns. If used, a dialog
+box (Copy Parameters) will appear showing the list of available powder
+patterns, you can copy the limits parameters to any or all of them; select
+‘All’ to copy them to all patterns. Then select ‘OK’ to do the copy; ‘Cancel’
+to cancel the operation. <o:p></o:p></span></span></p>
+
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'>Instrument Parameters</span></h4>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'>This window shows the relevant instrument
+parameter for reflectivity data; namely a wavelength needed to properly
+calculate resonant scattering factors for x-rays or neutrons for the substances
+used in the reflectometry sample. It is not refinable.</span></p>
+
+<h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>What
+can I do here?</span></span><span style='mso-bookmark:REFD_Limits'><span
+class=MsoHyperlink><span style='color:#00B0F0;text-decoration:none;text-underline:
+none'><o:p></o:p></span></span></span></h5>
+
+<p class=MsoNormal style='text-indent:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'><span
+style='mso-tab-count:1'>         </span>1. Menu ‘<b style='mso-bidi-font-weight:
+normal'>Operations</b>’ – <span class=MsoHyperlink><span style='color:windowtext;
+text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></span></p>
+
+<p class=MsoListParagraph style='margin-left:1.0in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l6 level2 lfo17;tab-stops:list 1.0in'><span
+style='mso-bookmark:REFD_Limits'><![if !supportLists]><span style='mso-fareast-font-family:
+"Times New Roman"'><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b style='mso-bidi-font-weight:normal'><span
+style='mso-fareast-font-family:"Times New Roman"'>Copy</span></b></span><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>
+– this copies the wavelength shown to other selected </span>reflectivity </span><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>data.
+If used, a dialog box (Copy parameters) will appear showing the list of
+available </span>reflectivity </span><span style='mso-bookmark:REFD_Limits'><span
+style='mso-fareast-font-family:"Times New Roman"'>data, you can copy the
+wavelength to any or all of them; select ‘All’ to copy them to all patterns.
+Then select ‘OK’ to do the copy; ‘Cancel’ to cancel the operation. </span></span></p>
+
+<p class=MsoNormal style='margin-left:.5in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Limits'><span style='mso-fareast-font-family:"Times New Roman"'>2.
+You can change the wavelength.</span></span></p>
 
 <span style='mso-bookmark:REFD_Limits'></span>
 
-<h4><a name="REFD_Substances">Substances</a></h4>
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
+name="REFD_Substances">Substances</a></h4>
 
 <span style='mso-bookmark:REFD_Substances'></span>
 
-<h4><a name="REFD_Sample_Parameters">Sample Parameters</a></h4>
+<p class=MsoNormal style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
+name="REFD_Sample_Parameters">This window shows the substances that make up the
+reflectometry sample. By default, “vacuum” and “unit scatterer” are included;
+others can be added as needed. The reflectometry model is then constructed from
+layers of these substances.</a></p>
+
+<h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Sample_Parameters'><span style='mso-fareast-font-family:
+"Times New Roman"'>What can I do here?</span></span><span style='mso-bookmark:
+REFD_Sample_Parameters'><span class=MsoHyperlink><span style='color:#00B0F0;
+text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></h5>
+
+<p class=MsoListParagraphCxSpFirst style='margin-left:.75in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l19 level1 lfo18;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
+style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Menu ‘<b>Edit
+substance</b>’ –</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>a.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Load
+substance</b> – select from a suite of various substance predefined by GSAS-II
+as defined in <b>GSASII/Substances.py</b>. You may add to this list by adding a
+file, UserSubstances.py, by following the substance format as described in
+Substances.py. Place your UserSubstances.py in the GSAS-II directory.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>b.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Reload
+substances</b> – this recomputes the scattering contrast data for the
+substances.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>c.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Add
+substance</b> – this allows one to enter a new substance that is not among the previously
+defined ones. Give it a name, element composition and volume/density; GSAS-II
+will compute the scattering contrast data for it.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>d.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Copy
+substances</b> – this allows one to copy these defined substances to other
+small angle data histograms.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>e.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Delete
+substance</b> – this allows one to remove any substance but not vacuum or unit
+scatterer.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>f.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+</span></span></span><![endif]><b>Add elements</b> – this allows one to add new
+element types to a selected substance.</span></p>
+
+<p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space:
+auto;text-indent:-.25in;mso-list:l19 level2 lfo18;tab-stops:list 1.25in'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>g.<span
+style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><b>Delete
+elements</b> – this allows one to remove elements from a substance.</span></p>
+
+<p class=MsoListParagraphCxSpLast style='margin-left:.75in;mso-add-space:auto;
+text-indent:-.25in;mso-list:l19 level1 lfo18;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span
+style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
+style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>You can
+edit the composition by changing the number of each kind of element and change
+the sum of atomic volumes or the material density.</span></p>
+
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Sample_Parameters'>Sample Parameters</span></h4>
 
 <span style='mso-bookmark:REFD_Sample_Parameters'></span>
 
-<h4><a name="REFD_Models">Models</a></h4>
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
+name="REFD_Models"><span style='mso-fareast-font-family:"Times New Roman"'>This
+window shows the various sample-dependent parameters for the selected
+reflectometry pattern. All values shown in this window can be edited. Note that
+the last three parameters (named </span></a><span class=SpellE><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>FreePrm<i>X</i></span></span></span><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>,
+<i>X</i>=1,2,3) have labels that can be changed. If changed in one histogram,
+the same label is used for all histograms. When a label is changed, the
+Comments tree item for each REFD histogram is searched for a matching
+&quot;Label=value&quot; pair (differences in letter case between the two label
+strings is ignored). When found, the value is converted to a float and saved as
+the appropriate Sample Parameter. </span></span></p>
+
+<h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'>What can I do here?</span></h5>
+
+<p style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b>Command</b> Menu items</span></p>
+
+<p style='margin-left:.85in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'>In this window you can change parameters
+associated with a histogram. This histogram scale factor is ignored for </span><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>REFD</span>.
+Remaining parameters are of use for parametric studies and may be changed with
+the menu commands described here. </span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Set
+scale<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Rescales
+a pattern by multiplying by the current scale factor. Scale factor is then set
+= 1.0. Useful for stitching together partial REFD scans<o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Load<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>This
+loads sample parameters from a previously <span class=GramE>saved .<span
+class=SpellE>samprm</span></span> file. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Save<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>This
+saves the sample parameters to a file with the <span class=GramE>extension ’</span>.<span
+class=SpellE>samprm</span>’. A file dialog box will appear to ask for the name
+of the file to be written. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Copy<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>This
+copies the sample parameters shown to other selected REFD patterns. If used, a
+dialog box (Copy parameters) will appear showing the list of available powder
+patterns, you can copy the sample parameters to any or all of them; select
+‘All’ to copy them to all patterns. Then select ‘OK’ to do the copy; ‘Cancel’
+to cancel the operation. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Copy
+selected...<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>This
+copies only the sample parameter that are selected to other selected REFD
+patterns but is otherwise <span class=GramE>similar to</span> &quot;Copy&quot;.
+<o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Copy
+flags<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>(Not
+valid for REFD). <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Set
+one value<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>This
+is used to set a single selected sample parameter for a selected set of REFD
+histograms. The same value can be used for all <span class=GramE>histograms</span>
+or a dialog can be used to provide a table where you can set the values
+differently for each of selected histograms. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Load
+all<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Reads
+a file containing a table of sample parameters and copies them to matching REFD
+entries. The file will look something like the example here: <o:p></o:p></span></span></p>
+
+<pre style='margin-left:.25in'><span style='mso-bookmark:REFD_Models'><o:p>&nbsp;</o:p></span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:REFD_Models'>#filename<span style='mso-spacerun:yes'>       </span>temperature pressure ignore-<span
+class=GramE>me<span style='mso-spacerun:yes'>  </span>humidity</span></span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:REFD_Models'>LaB6_dc250.tif<span style='mso-spacerun:yes'>      </span>100<span style='mso-spacerun:yes'>          </span>1<span style='mso-spacerun:yes'>      </span>test<span style='mso-spacerun:yes'>       </span>.2</span></pre><pre
+style='margin-left:.25in'><span style='mso-bookmark:REFD_Models'>LaB6_dc300.tif<span style='mso-spacerun:yes'>      </span>150<span style='mso-spacerun:yes'>          </span>1<span style='mso-spacerun:yes'>      </span>test<span style='mso-spacerun:yes'>       </span>.25</span></pre>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Note
+that the first line(s) in the file can be a header, but each header line must
+start marked with a hash (#). A header is not required. &quot;Columns&quot; in
+the table are separated by one or more delimiters (which may be a comma, <span
+class=GramE>tab</span> or space). Note that columns do not need to be aligned, <span
+class=GramE>as long as</span> each entry is spaced by at least one delimiter.
+The first column in the table is used to look up REFD entries where the initial
+space-delimited string after the REFD tag (&quot;<span class=SpellE>myfile</span>&quot;
+in &quot; REFD <span class=SpellE>myfile</span> AZM=180...&quot;) must match
+the table. Subsequent columns can then be mapped to sample parameters or can be
+ignored, using a dialog window. <o:p></o:p></span></span></p>
+
+<p class=MsoNormal style='margin-left:1.0in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b><span style='mso-fareast-font-family:"Times New Roman"'>Rescale
+all<o:p></o:p></span></b></span></p>
+
+<p class=MsoNormal style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><span style='mso-fareast-font-family:"Times New Roman"'>Allows
+a series of selected REFD histograms to be put on a common scale by integrating
+them over a specific Q region and then scaling them so that the integration
+range will match the first pattern. (May not be valid for REFD)<o:p></o:p></span></span></p>
+
+<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'>Models</span></h4>
+
+<p class=MsoNormal style='margin-left:.25in'><span style='mso-bookmark:REFD_Models'>A
+reflectometry model is composed of a sequence of layers beginning with the
+medium (“<span class=SpellE>superphase</span>”) as the top layer in which the
+incident and scattered radiation paths are located (usually “vacuum” = air or
+other gasses) and ending with the bottom layer (“substrate”) upon which the
+sample layers have been deposited. The substrate <span class=GramE>is
+considered to be</span> “infinite” in thickness. The sample layers in between are
+each defined as a particular substance with a thickness and upper surface “roughness”.
+The surface roughness describes the possibility of an interlayer mixing with
+the previous layer. Their scattering density can also be scaled and could
+include polarized magnetic neutron scatterers. The layer sequence is defined so
+that complex or multiple layers can be defined.</span></p>
+
+<h5 style='margin-left:.25in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'>What can I do here?</span></h5>
+
+<p style='margin-left:.75in;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b>Command</b> Menu items –</span></p>
+
+<p style='margin-left:76.5pt;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
+style='mso-bookmark:REFD_Models'><b>Fit – </b>This<b> </b>attempts a refinement
+by one of 4 different methods of the reflectometry model to the data.<br>
+<b>Undo</b> – This reverses the result of a bad refinement; can only be done
+once.<br>
+<b>Sequential fit</b> – This attempts a fit for a sequence of REFD patterns;
+each has their own model description so one should ensure they are all similar.<br>
+<b>Copy</b> – Copy the present model to other REFD patterns.<br>
+<b>Plot</b> – Plot the scattering length density (SLD) with respect to the
+distance from the top surface in </span><span style='mso-bookmark:REFD_Models'><span
+style='font-family:"Calibri",sans-serif'>Å</span>. Results from multiple REFD
+fits can be superimposed</span></p>
 
 <span style='mso-bookmark:REFD_Models'></span>
@@ -5754 +6813 @@
 <p class=MsoNormal style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
 style='mso-fareast-font-family:"Times New Roman"'>GSAS-II can be run on
-Windows, Linux and Macintosh/OS X computers, but the GUI follows the native
-style of Mac OS X. On Windows and some versions of Linux, the menu bars appears
-on top of the main window. On the Mac, the menu appears at the location that
-has been configured for menus (usually at the top of the screen). GSAS-II
-defines actions for both the left and right buttons on a two-button mouse, If a
-two or three-button mouse is used with a Mac, these mouse buttons will work as
-intended. If using a Mac touchpad or single-button mouse, clicking the touchpad
-or mouse button will generate a &quot;left button&quot; click. Hold down the
-control-key to generate a &quot;right button&quot; click. <o:p></o:p></span></p>
+Windows, <span class=GramE>Linux</span> and Macintosh/OS X computers, but the
+GUI follows the native style of Mac OS X. On Windows and some versions of
+Linux, the menu bars <span class=GramE>appears</span> on top of the main
+window. On the Mac, the menu appears at the location that has been configured
+for menus (usually at the top of the screen). GSAS-II defines actions for both
+the left and right buttons on a two-button mouse, If a two or three-button
+mouse is used with a Mac, these mouse buttons will work as intended. If using a
+Mac touchpad or single-button mouse, clicking the touchpad or mouse button will
+generate a &quot;left button&quot; click. Hold down the control-key to generate
+a &quot;right button&quot; click. <o:p></o:p></span></p>
 
 <h3 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
@@ -5768 +6828 @@
 
 <p class=MsoNormal style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
-style='mso-fareast-font-family:"Times New Roman"'>GSAS-II provides a number of
-configuration settings that can be changed via variables that can be set and
-saved. These are controlled in the File/Preferences menu item (on Mac the
-Preferences menu is found in the usual place on Macs, in the main application
-menu). These settings are optionally saved from for subsequent runs in a file
-named </span><tt><span style='font-size:10.0pt'>config.py</span></tt><span
-style='mso-fareast-font-family:"Times New Roman"'>. More information about this
-can be found in the <a
+style='mso-fareast-font-family:"Times New Roman"'>GSAS-II provides <span
+class=GramE>a number of</span> configuration settings that can be changed via
+variables that can be set and saved. These are controlled in the
+File/Preferences menu item (on Mac the Preferences menu is found in the usual
+place on Macs, in the main application menu). These settings are optionally
+saved from for subsequent runs in a file named </span><tt><span
+style='font-size:10.0pt'>config.py</span></tt><span style='mso-fareast-font-family:
+"Times New Roman"'>. More information about this can be found in the <a
 href="https://gsas-ii.readthedocs.io/en/latest/GSASIIutil.html#module-config_example">appropriate
 section of the Programmer's documentation</a>. <o:p></o:p></span></p>
@@ -5791 +6851 @@
 
 <h3 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><a
-name=fullrmc><strong>Access to fullrmc</strong></a></h3>
+name=fullrmc><strong>Access to </strong></a><span class=SpellE><span
+style='mso-bookmark:fullrmc'><strong>fullrmc</strong></span></span><span
+style='mso-bookmark:fullrmc'></span></h3>
 
 <span style='mso-bookmark:fullrmc'></span>
 
 <p class=MsoNormal style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'>The
-fullrmc program is a large-box pair distribution function modeling library
-developed by Bachir Aoun [&quot;Fullrmc, a Rigid Body Reverse Monte Carlo
-Modeling Package Enabled with Machine Learning and Artificial
-Intelligence&quot;, B. Aoun, <i>Jour. Comp. Chem.</i> <b>(2016)</b>, 37,
-1102-1111. DOI: <a href="https://doi.org/10.1002/jcc.24304">10.1002/jcc.24304</a>].
-Extensive information about fullrmc is found, including a number of explanatory
-videos, along with the source code on GitHub: <a
-href="https://bachiraoun.github.io/fullrmc/">https://bachiraoun.github.io/fullrmc/</a>.
-Use of fullrmc requires a set of Python packages that can be installed along
-with the packages needed for GSAS-II, but Windows and MacOS users will likely
-find it easier to install a pre-compiled version of fullrmc by downloading it <a
+<span class=SpellE>fullrmc</span> program is a large-box pair distribution
+function modeling library developed by Bachir Aoun [&quot;<span class=SpellE>Fullrmc</span>,
+a Rigid Body Reverse Monte Carlo Modeling Package Enabled with Machine Learning
+and Artificial Intelligence&quot;, B. Aoun, <i>Jour. Comp. Chem.</i> <b>(2016)</b>,
+37, 1102-1111. DOI: <a href="https://doi.org/10.1002/jcc.24304">10.1002/jcc.24304</a>].
+Extensive information about <span class=SpellE>fullrmc</span> is found,
+including <span class=GramE>a number of</span> explanatory videos, along with
+the source code on GitHub: <a href="https://bachiraoun.github.io/fullrmc/">https://bachiraoun.github.io/fullrmc/</a>.
+Use of <span class=SpellE>fullrmc</span> requires a set of Python packages that
+can be installed along with the packages needed for GSAS-II, but Windows and
+MacOS users will likely find it easier to install a pre-compiled version of <span
+class=SpellE>fullrmc</span> by downloading it <a
 href="https://drive.google.com/drive/folders/10hxmQviKoMaW9R4MxsaiDyPSretxr_P7">from
-here</a>. To locate a version of Python containing fullrmc, the following
-locations are checked (in the order specified): </p>
+here</a>. To locate a version of Python containing <span class=SpellE>fullrmc</span>,
+the following locations are checked (in the order specified): </p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.5in;text-indent:-.25in;mso-list:l8 level1 lfo11;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:.5in;text-indent:-.25in;mso-list:l11 level1 lfo19;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>1.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
 style='mso-fareast-font-family:"Times New Roman"'>The GSAS-II <a
-href="#Preferences">configuration variable</a> </span><tt><span
-style='font-size:10.0pt'>fullrmc_exec</span></tt><span style='mso-fareast-font-family:
+href="#Preferences">configuration variable</a> </span><span class=SpellE><tt><span
+style='font-size:10.0pt'>fullrmc_exec</span></tt></span><span style='mso-fareast-font-family:
 "Times New Roman"'> can point to a Python image. <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.5in;text-indent:-.25in;mso-list:l8 level1 lfo11;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:.5in;text-indent:-.25in;mso-list:l11 level1 lfo19;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>2.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
-style='mso-fareast-font-family:"Times New Roman"'>The Python interpreter
-running GSAS-II is checked if fullrmc can be imported <o:p></o:p></span></p>
+style='mso-fareast-font-family:"Times New Roman"'>The Python interpreter running
+GSAS-II is checked if <span class=SpellE>fullrmc</span> can be imported <o:p></o:p></span></p>
 
 <p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
-margin-left:.5in;text-indent:-.25in;mso-list:l8 level1 lfo11;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
+margin-left:.5in;text-indent:-.25in;mso-list:l11 level1 lfo19;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><![if !supportLists]><span
 style='mso-fareast-font-family:"Times New Roman"'><span style='mso-list:Ignore'>3.<span
 style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span
@@ -5835 +6898 @@
 GSAS-II binaries are found, the current default location and all directories in
 the system path are all checked for a file named </span><tt><span
-style='font-size:10.0pt'>&quot;fullrmc*macOS*i386-64bit&quot;</span></tt><span
+style='font-size:10.0pt'>&quot;<span class=SpellE>fullrmc</span>*macOS*i386-64bit&quot;</span></tt><span
 style='mso-fareast-font-family:"Times New Roman"'> (MacOS), </span><tt><span
-style='font-size:10.0pt'>&quot;fullrmc*.exe&quot;</span></tt><span
+style='font-size:10.0pt'>&quot;<span class=SpellE>fullrmc</span>*.exe&quot;</span></tt><span
 style='mso-fareast-font-family:"Times New Roman"'> (Windows) or </span><tt><span
-style='font-size:10.0pt'>&quot;fullrmc*&quot;</span></tt><span
+style='font-size:10.0pt'>&quot;<span class=SpellE>fullrmc</span>*&quot;</span></tt><span
 style='mso-fareast-font-family:"Times New Roman"'> (Linux). <o:p></o:p></span></p>