Changeset 1349


Ignore:
Timestamp:
May 15, 2014 10:45:46 AM (9 years ago)
Author:
vondreele
Message:

small fixes to SASD plotting & GUI & tutorials

Location:
trunk
Files:
4 edited

Legend:

Unmodified
Added
Removed

  • trunk/GSASIIplot.py

    r1344 r1349  
    660660    def OnRelease(event):
    661661        if G2frame.itemPicked is None: return
    662         if DifLine[0].get_label() in str(G2frame.itemPicked):
     662        if DifLine[0] and DifLine[0].get_label() in str(G2frame.itemPicked):
    663663            ypos = event.ydata
    664664            G2frame.delOffset = -ypos/Ymax
    … …  
    937937                X += G2frame.Offset[1]*.005*N
    938938            Xum = ma.getdata(X)
    939            
     939            DifLine = ['']
    940940            if ifpicked:
    941941                Z = xye[3]+offset*N

  • trunk/GSASIIpwdGUI.py

    r1339 r1349  
    14001400        refData = [refProfile,refLimits,refSample]
    14011401        G2sasd.SetScale(Data,refData)
     1402        G2plt.PlotPatterns(G2frame,plotType='SASD',newPlot=True)
    14021403        UpdateSampleGrid(G2frame,data)       
    1403         G2plt.PlotPatterns(G2frame,plotType='SASD',newPlot=False)
    14041404       
    14051405    def OnSampleCopy(event):
    … …  
    14831483                    sampleData.update(copy.deepcopy(copyDict))
    14841484        finally:
    1485             dlg.Destroy()
     1485            dlg.Destroy()           
     1486        G2plt.PlotPatterns(G2frame,plotType='SASD',newPlot=False)
    14861487
    14871488    def OnSampleFlagCopy(event):

  • trunk/help/Small Angle Image Processing.htm

    r1346 r1349  
    2424  <o:Author>Von Dreele</o:Author>
    2525  <o:LastAuthor>Von Dreele</o:LastAuthor>
    26   <o:Revision>9</o:Revision>
    27   <o:TotalTime>2395</o:TotalTime>
     26  <o:Revision>10</o:Revision>
     27  <o:TotalTime>2411</o:TotalTime>
    2828  <o:Created>2014-05-13T20:30:00Z</o:Created>
    29   <o:LastSaved>2014-05-14T21:32:00Z</o:LastSaved>
     29  <o:LastSaved>2014-05-15T15:43:00Z</o:LastSaved>
    3030  <o:Pages>18</o:Pages>
    31   <o:Words>1995</o:Words>
    32   <o:Characters>11378</o:Characters>
     31  <o:Words>2004</o:Words>
     32  <o:Characters>11426</o:Characters>
    3333  <o:Company>Argonne National Laboratory</o:Company>
    34   <o:Lines>94</o:Lines>
     34  <o:Lines>95</o:Lines>
    3535  <o:Paragraphs>26</o:Paragraphs>
    36   <o:CharactersWithSpaces>13347</o:CharactersWithSpaces>
     36  <o:CharactersWithSpaces>13404</o:CharactersWithSpaces>
    3737  <o:Version>14.00</o:Version>
    3838 </o:DocumentProperties>
    … …  
    4242</xml><![endif]-->
    4343<link rel=dataStoreItem
    44 href="Small%20Angle%20Image%20Processing_files/item0033.xml"
    45 target="Small%20Angle%20Image%20Processing_files/props034.xml">
     44href="Small%20Angle%20Image%20Processing_files/item0048.xml"
     45target="Small%20Angle%20Image%20Processing_files/props049.xml">
    4646<link rel=themeData
    4747href="Small%20Angle%20Image%20Processing_files/themedata.thmx">
    … …  
    392392        font-weight:bold;}
    393393h2
    394         {mso-style-priority:9;
     394        {mso-style-noshow:yes;
     395        mso-style-priority:9;
    395396        mso-style-qformat:yes;
    396397        mso-style-link:"Heading 2 Char";
    … …  
    468469        font-weight:bold;}
    469470a:link, span.MsoHyperlink
    470         {mso-style-priority:99;
     471        {mso-style-noshow:yes;
     472        mso-style-priority:99;
    471473        color:blue;
    472474        text-decoration:underline;
    … …  
    637639span.Heading2Char
    638640        {mso-style-name:"Heading 2 Char";
     641        mso-style-noshow:yes;
    639642        mso-style-priority:9;
    640643        mso-style-unhide:no;
    … …  
    839842this tutorial you will reduce 2D SAXS data to create 1D absolute scaled data.
    840843The data were collected at APS on beam line 15ID on some polymer base materials
    841 to be used for liquid crystal displays. The processing has several steps including
    842 detector calibration (i.e. determine sample-detector distance &amp; tilt),
    843 integration and scaling to an absolute scaled glassy carbon measurement. The
    844 data were collected at a wavelength of 1.0332Å with a <span class=SpellE>MarCCD</span>
     844to be used for liquid crystal displays. The processing has several steps
     845including detector calibration (i.e. determine sample-detector distance &amp;
     846tilt), integration and scaling to an absolute scaled glassy carbon measurement.
     847The data were collected at a wavelength of 1.0332Å with a <span class=SpellE>MarCCD</span>
    845848detector placed ~570mm from the sample. Note that menu entries are listed in
    846849bold face below as <b style='mso-bidi-font-weight:normal'><span
    … …  
    891894 <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
    892895 <o:lock v:ext="edit" aspectratio="t"/>
    893 </v:shapetype><v:shape id="_x0000_i1065" type="#_x0000_t75" style='width:537pt;
    894  height:397.5pt;visibility:visible;mso-wrap-style:square'>
     896</v:shapetype><v:shape id="Picture_x0020_1" o:spid="_x0000_i1065" type="#_x0000_t75"
     897 style='width:537pt;height:397.5pt;visibility:visible;mso-wrap-style:square'>
    895898 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image001.png"
    896899  o:title=""/>
    897900</v:shape><![endif]--><![if !vml]><img border=0 width=716 height=530
    898 src="Small%20Angle%20Image%20Processing_files/image001.png" v:shapes="_x0000_i1065"><![endif]></span></p>
     901src="Small%20Angle%20Image%20Processing_files/image001.png" v:shapes="Picture_x0020_1"><![endif]></span></p>
    899902
    900903<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    905908and select <b style='mso-bidi-font-weight:normal'><span style='font-family:
    906909"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
    907 minor-latin'>AgBehenate_003.tif</span></b> with either a mouse button double click
    908 or <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     910minor-latin'>AgBehenate_003.tif</span></b> with either a mouse button double
     911click or <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    909912mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Open</span></b>;
    910913the image will appear</p>
    … …  
    925928
    926929<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    927  id="_x0000_i1063" type="#_x0000_t75" style='width:472.5pt;height:388.5pt;
    928  visibility:visible;mso-wrap-style:square'>
     930 id="Picture_x0020_3" o:spid="_x0000_i1063" type="#_x0000_t75" style='width:472.5pt;
     931 height:388.5pt;visibility:visible;mso-wrap-style:square'>
    929932 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image003.png"
    930933  o:title=""/>
    931934</v:shape><![endif]--><![if !vml]><img border=0 width=630 height=518
    932 src="Small%20Angle%20Image%20Processing_files/image003.png" v:shapes="_x0000_i1063"><![endif]></span></p>
     935src="Small%20Angle%20Image%20Processing_files/image003.png" v:shapes="Picture_x0020_3"><![endif]></span></p>
    933936
    934937<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    966969You should move the <b style='mso-bidi-font-weight:normal'><span
    967970style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    968 mso-hansi-theme-font:minor-latin'>Max intensity</span></b> slider to near the
    969 middle of the range – that will improve the image. When done the <b
    970 style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    971 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
    972 controls</span></b> window should look like</p>
    973 
    974 <p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    975  id="_x0000_i1062" type="#_x0000_t75" style='width:472.5pt;height:388.5pt;
    976  visibility:visible;mso-wrap-style:square'>
     971mso-hansi-theme-font:minor-latin'>Max intensity</span></b> slider to near the middle
     972of the range – that will improve the image. When done the <b style='mso-bidi-font-weight:
     973normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
     974minor-latin;mso-hansi-theme-font:minor-latin'>Image controls</span></b> window
     975should look like</p>
     976
     977<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
     978 id="Picture_x0020_4" o:spid="_x0000_i1062" type="#_x0000_t75" style='width:472.5pt;
     979 height:388.5pt;visibility:visible;mso-wrap-style:square'>
    977980 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image004.png"
    978981  o:title=""/>
    979982</v:shape><![endif]--><![if !vml]><img border=0 width=630 height=518
    980 src="Small%20Angle%20Image%20Processing_files/image004.png" v:shapes="_x0000_i1062"><![endif]></span></p>
     983src="Small%20Angle%20Image%20Processing_files/image004.png" v:shapes="Picture_x0020_4"><![endif]></span></p>
    981984
    982985<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
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    … …  
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    10261029LnhtbFBLAQItABQABgAIAAAAIQCB0qld3wAAAAsBAAAPAAAAAAAAAAAAAAAAAEUEAABkcnMvZG93
    10271030bnJldi54bWxQSwUGAAAAAAQABADzAAAAUQUAAAAA
    … …  
    10331036absolute;z-index:251659264;margin-left:234px;margin-top:274px;width:73px;
    10341037height:38px'><img width=73 height=38
    1035 src="Small%20Angle%20Image%20Processing_files/image005.png" v:shapes="Straight_x0020_Arrow_x0020_Connector_x0020_21"></span><![endif]><span
    1036 style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape id="_x0000_i1061" type="#_x0000_t75"
    1037  style='width:525pt;height:450pt;visibility:visible;mso-wrap-style:square'>
     1038src="Small%20Angle%20Image%20Processing_files/image012.png" v:shapes="Straight_x0020_Arrow_x0020_Connector_x0020_21"></span><![endif]><span
     1039style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape id="Picture_x0020_5"
     1040 o:spid="_x0000_i1061" type="#_x0000_t75" style='width:525pt;height:450pt;
     1041 visibility:visible;mso-wrap-style:square'>
    10381042 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image006.png"
    10391043  o:title=""/>
    10401044</v:shape><![endif]--><![if !vml]><img border=0 width=700 height=600
    1041 src="Small%20Angle%20Image%20Processing_files/image006.png" v:shapes="_x0000_i1061"><![endif]></span></p>
     1045src="Small%20Angle%20Image%20Processing_files/image006.png" v:shapes="Picture_x0020_5"><![endif]></span></p>
    10421046
    10431047<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    10591063mso-hansi-theme-font:minor-latin'>Image Controls</span></b> window). The <b
    10601064style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    1061 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
    1062 Controls</span></b> window will show the results of the calibration</p>
    1063 
    1064 <p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1065  id="_x0000_i1060" type="#_x0000_t75" style='width:472.5pt;height:388.5pt;
    1066  visibility:visible;mso-wrap-style:square'>
     1065mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image Controls</span></b>
     1066window will show the results of the calibration</p>
     1067
     1068<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
     1069 id="Picture_x0020_6" o:spid="_x0000_i1060" type="#_x0000_t75" style='width:472.5pt;
     1070 height:388.5pt;visibility:visible;mso-wrap-style:square'>
    10671071 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image007.png"
    10681072  o:title=""/>
    10691073</v:shape><![endif]--><![if !vml]><img border=0 width=630 height=518
    1070 src="Small%20Angle%20Image%20Processing_files/image007.png" v:shapes="_x0000_i1060"><![endif]></span></p>
     1074src="Small%20Angle%20Image%20Processing_files/image007.png" v:shapes="Picture_x0020_6"><![endif]></span></p>
    10711075
    10721076<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    10851089<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    10861090
    1087 <p class=MsoNormal>You would like to use more points from just the visible rings.
    1088 I suggest you change <b style='mso-bidi-font-weight:normal'><span
     1091<p class=MsoNormal>You would like to use more points from just the visible
     1092rings. I suggest you change <b style='mso-bidi-font-weight:normal'><span
    10891093style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    10901094mso-hansi-theme-font:minor-latin'>Min ring I/<span class=SpellE><span
    … …  
    11031107
    11041108<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1105  id="_x0000_i1058" type="#_x0000_t75" style='width:525pt;height:450pt;
    1106  visibility:visible;mso-wrap-style:square'>
     1109 id="Picture_x0020_8" o:spid="_x0000_i1058" type="#_x0000_t75" style='width:525pt;
     1110 height:450pt;visibility:visible;mso-wrap-style:square'>
    11071111 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image009.png"
    11081112  o:title=""/>
    11091113</v:shape><![endif]--><![if !vml]><img border=0 width=700 height=600
    1110 src="Small%20Angle%20Image%20Processing_files/image009.png" v:shapes="_x0000_i1058"><![endif]></span></p>
     1114src="Small%20Angle%20Image%20Processing_files/image009.png" v:shapes="Picture_x0020_8"><![endif]></span></p>
    11111115
    11121116<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    13951399mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
    13961400Next go <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    1397 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>to IMG Sa3_40s_059.tif</span></b>
    1398 and change <b style='mso-bidi-font-weight:normal'><span style='font-family:
    1399 "Calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:
    1400 minor-latin'>transmission</span></b> to <b style='mso-bidi-font-weight:normal'><span
    1401 style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    1402 mso-hansi-theme-font:minor-latin'>0.960</span></b>; <b style='mso-bidi-font-weight:
    1403 normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
    1404 minor-latin;mso-hansi-theme-font:minor-latin'>multipliers</span></b> to <b
    1405 style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1401mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>to IMG
     1402Sa3_40s_059.tif</span></b> and change <b style='mso-bidi-font-weight:normal'><span
     1403style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
     1404mso-hansi-theme-font:minor-latin'>transmission</span></b> to <b
     1405style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1406mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>0.960</span></b>;
     1407<b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1408mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>multipliers</span></b>
     1409to <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    14061410mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>-8.0</span></b>.
    14071411Finally, go to <b style='mso-bidi-font-weight:normal'><span style='font-family:
    … …  
    14181422The <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    14191423mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Image
    1420 Controls</span></b> data window for this should look like<o:p></o:p></p>
     1424Controls</span></b> data window for this should look like</p>
    14211425
    14221426<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    14261430  o:title=""/>
    14271431</v:shape><![endif]--><![if !vml]><img border=0 width=630 height=518
    1428 src="Small%20Angle%20Image%20Processing_files/image020.png" v:shapes="Picture_x0020_38"><![endif]></span><o:p></o:p></p>
     1432src="Small%20Angle%20Image%20Processing_files/image020.png" v:shapes="Picture_x0020_38"><![endif]></span></p>
    14291433
    14301434<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    14401444directory. </p>
    14411445
    1442 <p class=MsoNormal>As noted earlier, this image contains some unwanted features;
     1446<p class=MsoNormal>As noted earlier, the images contain some unwanted features;
    14431447so let’s create masks to remove them. Select <b style='mso-bidi-font-weight:
    14441448normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
    … …  
    14751479  o:title=""/>
    14761480</v:shape><![endif]--><![if !vml]><img border=0 width=700 height=600
    1477 src="Small%20Angle%20Image%20Processing_files/image022.png" v:shapes="Picture_x0020_30"><![endif]></span><o:p></o:p></p>
     1481src="Small%20Angle%20Image%20Processing_files/image022.png" v:shapes="Picture_x0020_30"><![endif]></span></p>
    14781482
    14791483<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    15411545mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Masks</span></b>
    15421546data window, you can change the angular range of the arc by dragging either end
    1543 of the arc, and you can move the arc <span
    1544 style='mso-spacerun:yes'> </span>along a constant 2&#920; angle by dragging on any
    1545 point inside the mask. The curvature is centered on the beam center position and
    1546 follows a constant 2&#920; curve established by the detector calibration.<span
    1547 style='mso-no-proof:yes'> <!--[if gte vml 1]><v:shape id="Picture_x0020_34"
    1548  o:spid="_x0000_i1042" type="#_x0000_t75" style='width:525pt;height:450pt;
    1549  visibility:visible;mso-wrap-style:square'>
     1547of the arc, and you can move the arc<span style='mso-spacerun:yes'> 
     1548</span>along a constant 2&#920; angle by dragging on any point inside the mask.
     1549The curvature is centered on the beam center position and follows a constant
     15502&#920; curve established by the detector calibration.<span style='mso-no-proof:
     1551yes'> <!--[if gte vml 1]><v:shape id="Picture_x0020_34" o:spid="_x0000_i1042"
     1552 type="#_x0000_t75" style='width:525pt;height:450pt;visibility:visible;
     1553 mso-wrap-style:square'>
    15501554 <v:imagedata src="Small%20Angle%20Image%20Processing_files/image026.png"
    15511555  o:title=""/>
    … …  
    15561560
    15571561<p class=MsoNormal>Next let’s deal with the beam stop. I’m going to use both a
    1558 polygon and a spot to cover it. Move the zoom area to be around the center, make
    1559 sure the zoom buttons are off, enter ‘<b style='mso-bidi-font-weight:normal'><span
     1562polygon and a spot to cover it. Move the zoom area to be around the center,
     1563make sure the zoom buttons are off, enter ‘<b style='mso-bidi-font-weight:normal'><span
    15601564style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    15611565mso-hansi-theme-font:minor-latin'>s</span></b>’ on the plot and press mouse <b
    … …  
    16581662
    16591663<p class=MsoNormal>We are now ready to integrate the glassy carbon and the four
    1660 <span class=GramE>Sa</span> images. Select any Image Controls and then do
    1661 Operations/Integrate all. A selection dialog will appear; select only the GC
    1662 and Sa1-Sa4 data sets and press Ok. The image integration will proceed; a
    1663 progress bar shows as each one is done. Five SASD data items will appear on the
    1664 GSAS-II data tree; the last one (<b style='mso-bidi-font-weight:normal'><span
     1664<span class=GramE>Sa</span> images. Select any <b style='mso-bidi-font-weight:
     1665normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
     1666minor-latin;mso-hansi-theme-font:minor-latin'>Image Controls</span></b> and
     1667then do <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1668mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Operations/Integrate
     1669all</span></b>. A selection dialog will appear; select only the GC and Sa1-Sa4
     1670data sets and press Ok. The image integration will proceed; a progress bar
     1671shows as each one is done. Five SASD data items will appear on the GSAS-II data
     1672tree; the last one (<b style='mso-bidi-font-weight:normal'><span
    16651673style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    16661674mso-hansi-theme-font:minor-latin'>SASD Sa4_40s_061.tif <span class=SpellE>Azm</span>=45.00</span></b>)
    1667 will be expanded and plotted.</p>
     1675will be expanded and plotted (you may have to select the <b style='mso-bidi-font-weight:
     1676normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
     1677minor-latin;mso-hansi-theme-font:minor-latin'>Powder Patterns</span></b> tab to
     1678see it).</p>
    16681679
    16691680<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    16771688<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    16781689
    1679 <p class=MsoNormal>Pretty obviously the SASD pattern is down to background at Q~0.25Å<sup>-1</sup>;
    1680 the other Sa1-Sa4 patterns are similar. The glassy carbon pattern extends
    1681 nicely to the highest Q (~1.0Å<sup>-1</sup>) measured.</p>
     1690<p class=MsoNormal>Pretty obviously the SASD pattern is down to background at
     1691Q~0.25Å<sup>-1</sup>; the other Sa1-Sa4 patterns are similar. The glassy carbon
     1692pattern extends nicely to the highest Q (~1.0Å<sup>-1</sup>) measured.</p>
    16821693
    16831694<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    17871798mso-hansi-theme-font:minor-latin'>Ok</span></b>; the <b style='mso-bidi-font-weight:
    17881799normal'><span style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:
    1789 minor-latin;mso-hansi-theme-font:minor-latin'>GC_5s_200.tif</span></b> data
    1790 will be rescaled to the <b style='mso-bidi-font-weight:normal'><span
     1800minor-latin;mso-hansi-theme-font:minor-latin'>GC_5s_200.tif</span></b> data will
     1801be rescaled to the <b style='mso-bidi-font-weight:normal'><span
    17911802style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
    17921803mso-hansi-theme-font:minor-latin'>GC calibrated data</span></b> and the <b
    … …  
    18181829mso-hansi-theme-font:minor-latin'>Sample Parameters</span></b> menu; a <b
    18191830style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
    1820 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Select
    1821 sample parameters</span></b> dialog will appear</p>
     1831mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Select sample
     1832parameters</span></b> dialog will appear</p>
    18221833
    18231834<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    18691880<p class=MsoNormal>I’ve changed the zoom to show all the data. We are not quite
    18701881done; the scales for the Sa1-Sa4 data sets have to be further reduced by a
    1871 factor of 8 to account for the longer exposure time. Select SASD
    1872 Sa1_40s_067.tif from the GSAS-II data tree, expand it and choose Sample
    1873 Parameters</p>
     1882factor of 8 to account for the longer exposure time. Select <b
     1883style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1884mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>SASD
     1885Sa1_40s_067.tif</span></b> from the GSAS-II data tree, expand it and choose <b
     1886style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1887mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Sample
     1888Parameters</span></b></p>
    18741889
    18751890<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    18791894  o:title=""/>
    18801895</v:shape><![endif]--><![if !vml]><img border=0 width=389 height=518
    1881 src="Small%20Angle%20Image%20Processing_files/image041.png" v:shapes="Picture_x0020_49"><![endif]></span><o:p></o:p></p>
     1896src="Small%20Angle%20Image%20Processing_files/image041.png" v:shapes="Picture_x0020_49"><![endif]></span></p>
    18821897
    18831898<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    18841899
    18851900<p class=MsoNormal>The data items here can take simple mathematical expressions
    1886 so change Histogram scale factor to 0.0008536/8 and press Enter. The value will
    1887 change to 0.0001067 and the plot redrawn.</p>
     1901so change <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1902mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Histogram
     1903scale factor</span></b> to <b style='mso-bidi-font-weight:normal'><span
     1904style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
     1905mso-hansi-theme-font:minor-latin'>0.0008536/8</span></b> and press <b
     1906style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri","sans-serif";
     1907mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Enter</span></b>.
     1908The value will change to <b style='mso-bidi-font-weight:normal'><span
     1909style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
     1910mso-hansi-theme-font:minor-latin'>0.0001067</span></b> and the plot redrawn.</p>
    18881911
    18891912<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
    18971920<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    18981921
    1899 <p class=MsoNormal>Next do Command/Copy selected as before to copy this new
    1900 scale factor to the other <span class=GramE>Sa</span> data sets. The plot will
    1901 again be redrawn</p>
     1922<p class=MsoNormal>Next do <b style='mso-bidi-font-weight:normal'><span
     1923style='font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
     1924mso-hansi-theme-font:minor-latin'>Command/Copy selected</span></b> as before to
     1925copy this new scale factor to the other <span class=GramE>Sa</span> data sets.
     1926The plot will again be redrawn</p>
    19021927
    19031928<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape

  • trunk/help/Small Angle Image Processing_files/filelist.xml

    r1346 r1349  
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    1212 <o:File HRef="image006.png"/>
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