Changeset 5333
- Timestamp:
- Sep 14, 2022 11:12:00 AM (9 months ago)
- Location:
- trunk/help
- Files:
-
- 19 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/help/gsasII.html
r5332 r5333 24 24 <o:DocumentProperties> 25 25 <o:Author>Von Dreele</o:Author> 26 <o:LastAuthor> Von Dreele, Robert B.</o:LastAuthor>27 <o:Revision>22 2</o:Revision>28 <o:TotalTime> 7991</o:TotalTime>26 <o:LastAuthor>Robert Von Dreele</o:LastAuthor> 27 <o:Revision>227</o:Revision> 28 <o:TotalTime>8347</o:TotalTime> 29 29 <o:Created>2011-11-28T16:49:00Z</o:Created> 30 <o:LastSaved>2022-09- 09T19:03:00Z</o:LastSaved>31 <o:Pages> 43</o:Pages>32 <o:Words>1 7907</o:Words>33 <o:Characters>10 2071</o:Characters>30 <o:LastSaved>2022-09-14T16:10:00Z</o:LastSaved> 31 <o:Pages>1</o:Pages> 32 <o:Words>18329</o:Words> 33 <o:Characters>104478</o:Characters> 34 34 <o:Company>Argonne National Laboratory</o:Company> 35 <o:Lines>8 50</o:Lines>36 <o:Paragraphs>2 39</o:Paragraphs>37 <o:CharactersWithSpaces>1 19739</o:CharactersWithSpaces>35 <o:Lines>870</o:Lines> 36 <o:Paragraphs>245</o:Paragraphs> 37 <o:CharactersWithSpaces>122562</o:CharactersWithSpaces> 38 38 <o:Version>16.00</o:Version> 39 39 </o:DocumentProperties> … … 42 42 </o:OfficeDocumentSettings> 43 43 </xml><![endif]--> 44 <link rel=dataStoreItem href="gsasII_files/item0054.xml"45 target="gsasII_files/props055.xml">46 44 <link rel=themeData href="gsasII_files/themedata.thmx"> 47 45 <link rel=colorSchemeMapping href="gsasII_files/colorschememapping.xml"> … … 49 47 <w:WordDocument> 50 48 <w:View>Print</w:View> 51 <w: Zoom>172</w:Zoom>49 <w:GrammarState>Clean</w:GrammarState> 52 50 <w:TrackMoves>false</w:TrackMoves> 53 51 <w:TrackFormatting/> … … 1304 1302 {mso-style-name:mjx_assistive_mathml; 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5398 height:12.75pt;visibility:visible;mso-wrap-style:square'> 5399 <v:imagedata src="gsasII_files/image015.png" o:title=""/> 5400 </v:shape><![endif]--><![if !vml]><img border=0 width=17 height=17 5401 src="gsasII_files/image026.png" v:shapes="Picture_x0020_12"><![endif]></span><span 5632 </span></span></span><![endif]><!--[if mso & !supportInlineShapes & supportFields]><span 5633 style='mso-element:field-begin;mso-field-lock:yes'></span><span 5634 style='mso-spacerun:yes'> </span>SHAPE <span 5635 style='mso-spacerun:yes'> </span>\* MERGEFORMAT <span style='mso-element:field-separator'></span><![endif]--><!--[if gte vml 1]><v:rect 5636 id="Picture_x0020_12" o:spid="_x0000_s1027" style='width:12.75pt;height:12.75pt; 5637 visibility:visible;mso-wrap-style:square;mso-left-percent:-10001; 5638 mso-top-percent:-10001;mso-position-horizontal:absolute; 5639 mso-position-horizontal-relative:char;mso-position-vertical:absolute; 5640 mso-position-vertical-relative:line;mso-left-percent:-10001;mso-top-percent:-10001; 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5410 height:12.75pt;visibility:visible;mso-wrap-style:square'> 5411 <v:imagedata src="gsasII_files/image017.png" o:title=""/> 5412 </v:shape><![endif]--><![if !vml]><img border=0 width=17 height=17 5413 src="gsasII_files/image027.png" v:shapes="Picture_x0020_13"><![endif]></span><span 5683 </span></span></span><![endif]><!--[if mso & !supportInlineShapes & supportFields]><span 5684 style='mso-element:field-begin;mso-field-lock:yes'></span><span 5685 style='mso-spacerun:yes'> </span>SHAPE <span 5686 style='mso-spacerun:yes'> </span>\* MERGEFORMAT <span style='mso-element:field-separator'></span><![endif]--><!--[if gte vml 1]><v:rect 5687 id="Picture_x0020_13" o:spid="_x0000_s1026" style='width:12.75pt;height:12.75pt; 5688 visibility:visible;mso-wrap-style:square;mso-left-percent:-10001; 5689 mso-top-percent:-10001;mso-position-horizontal:absolute; 5690 mso-position-horizontal-relative:char;mso-position-vertical:absolute; 5691 mso-position-vertical-relative:line;mso-left-percent:-10001;mso-top-percent:-10001; 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on the right may be displayed position5427 dependent information that is updated as the mouse is moved over the plot 5428 region.<span style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font: 5429 m inor-fareast'><o:p></o:p></span></p>5740 a <span class=GramE>pull down</span> selection of keyed input; on the right may 5741 be displayed position dependent information that is updated as the mouse is 5742 moved over the plot region.<span style='mso-fareast-font-family:"Times New Roman"; 5743 mso-fareast-theme-font:minor-fareast'><o:p></o:p></span></p> 5430 5744 5431 5745 <p class=MsoListParagraphCxSpLast><span style='mso-fareast-font-family:"Times New Roman"; … … 5464 5778 <p class=MsoListParagraphCxSpMiddle>Note that as files are saved during a 5465 5779 structure refinement, copies of the previous version are saved as backup files, 5466 named as {project}.bak{<i>i</i>}.gpx, where <i>i</i> starts as 0 and is increased 5467 after each save operation. NB: you may open a backup .gpx file (e.g. 5468 name.bak3.gpx) to return to a previous version of your project, but if you do 5469 so, it is best to immediately use the <b'>Save As... menu command (you may wish 5470 to use name.gpx to overwrite the current version or select a new name.) If you 5471 forget specify a project name, then name.bak3 will be considered the project 5472 name and backups will then be named name.bak3.bak0.gpx, etc.</p> 5780 named as {project}.bak{<i>i</i>}.gpx, where <i>i</i> starts as 0 and is 5781 increased after each save operation. NB: you may open a backup .gpx file (<span 5782 class=GramE>e.g.</span> name.bak3.gpx) to return to a previous version of your 5783 project, but if you do so, it is best to immediately use the <b'>Save As... 5784 menu command (you may wish to use name.gpx to overwrite the current version or 5785 select a new name.) If you forget <span class=GramE>specify</span> a project 5786 name, then name.bak3 will be considered the project name and backups will then 5787 be named name.bak3.bak0.gpx, etc.</p> 5473 5788 5474 5789 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l37 level1 lfo3'><![if !supportLists]><span 5475 5790 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 5476 5791 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5477 </span></span></span><![endif]><b>Save project<span style='mso-spacerun:yes'>5478 </span>- </b>Save the current project. If this is a new project that has not 5479 yet been saved, you will be prompted for a new name in a file dialog (you may 5480 optionally change the directory in that dialog). If the file exists, you will 5481 be asked if it is OK to overwrite it. Once a file name has been used to read or 5482 save a project, the name is shown after ‘Loaded Data:’ in the first item in the 5483 data tree. </p>5792 </span></span></span><![endif]><b>Save <span class=GramE>project<span 5793 style='mso-spacerun:yes'> </span>-</span> </b>Save the current project. If 5794 this is a new project that has not yet been saved, you will be prompted for a 5795 new name in a file dialog (you may optionally change the directory in that 5796 dialog). If the file exists, you will be asked if it is OK to overwrite it. 5797 Once a file name has been used to read or save a project, the name is shown 5798 after ‘Loaded Data:’ in the first item in the data tree. </p> 5484 5799 5485 5800 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l37 level1 lfo3'><![if !supportLists]><span … … 5496 5811 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 5497 5812 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5498 </span></span></span><![endif]><b>New Project<span style='mso-spacerun:yes'>5499 </span>- </b>Discards any changes made to the current project since the last 5500 save and creates a new empty project. </p>5813 </span></span></span><![endif]><b>New <span class=GramE>Project<span 5814 style='mso-spacerun:yes'> </span>-</span> </b>Discards any changes made to the 5815 current project since the last save and creates a new empty project. </p> 5501 5816 5502 5817 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l37 level1 lfo3'><![if !supportLists]><span 5503 5818 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 5504 5819 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5505 </span></span></span><![endif]><b>Preferences<span style='mso-spacerun:yes'> 5506 </span>- </b>Provides access to GSAS-II configuration settings, as described in 5507 the <a href="#Preferences">Configuration Variables</a> section. </p> 5820 </span></span></span><![endif]><span class=GramE><b>Preferences<span 5821 style='mso-spacerun:yes'> </span>-</b></span><b> </b>Provides access to 5822 GSAS-II configuration settings, as described in the <a href="#Preferences">Configuration 5823 Variables</a> section. </p> 5508 5824 5509 5825 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l37 level1 lfo3'><![if !supportLists]><span … … 5522 5838 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 5523 5839 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5524 </span></span></span><![endif]><b>wx.inspection tool - </b>Debugging tool.</p> 5840 </span></span></span><![endif]><span class=GramE><b>wx.inspection</b></span><b> 5841 tool - </b>Debugging tool.</p> 5525 5842 5526 5843 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l37 level1 lfo3'><![if !supportLists]><span 5527 5844 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 5528 5845 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5529 </span></span></span><![endif]><b>Quit<span style='mso-spacerun:yes'> </span>- 5530 </b>Exit the GSAS-II program. You will be asked if the project should be saved 5531 or not (Cancel aborts the quit). You can also exit GSAS-II by pressing the red 5532 X in the upper right (Windows) or left (Mac). Pressing the red X on the console 5533 will kill the GSAS-II run without any save.</p> 5846 </span></span></span><![endif]><span class=GramE><b>Quit<span 5847 style='mso-spacerun:yes'> </span>-</b></span><b> </b>Exit the GSAS-II program. 5848 You will be asked if the project should be saved or not (Cancel aborts the 5849 quit). You can also exit GSAS-II by pressing the red X in the upper right 5850 (Windows) or left (Mac). Pressing the red X on the console will kill the 5851 GSAS-II run without any save.</p> 5534 5852 5535 5853 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: … … 5583 5901 5584 5902 <p class=MsoListParagraphCxSpMiddle>Note that nonstandard space group symbols 5585 are permitted; space group names must have spaces between the axial fields 5586 (e.g.use ‘P n a 21’ not ‘Pna21’). </p>5903 are permitted; space group names must have spaces between the axial fields (<span 5904 class=GramE>e.g.</span> use ‘P n a 21’ not ‘Pna21’). </p> 5587 5905 5588 5906 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l38 level1 lfo4'><![if !supportLists]><span … … 5597 5915 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5598 5916 </span></span></span><![endif]><b>Rename tree entry - </b>Rename a histogram 5599 entry. This should only be done before the histogram is used in any phases: 5600 e.g.only rename data immediately after reading. </p>5917 entry. This should only be done before the histogram is used in any phases: <span 5918 class=GramE>e.g.</span> only rename data immediately after reading. </p> 5601 5919 5602 5920 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l38 level1 lfo4'><![if !supportLists]><span … … 5604 5922 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 5605 5923 </span></span></span><![endif]><b>Delete data entries - </b>This will remove a 5606 data (e.g. PWDR) item from the data tree. A dialog box with a list of choices 5607 for histograms is presented; it has filter capability to ease this process. Be 5608 sure to remove histograms from all phases before deleting them from the tree. </p> 5924 data (<span class=GramE>e.g.</span> PWDR) item from the data tree. A dialog box 5925 with a list of choices for histograms is presented; it has filter capability to 5926 ease this process. Be sure to remove histograms from all phases before deleting 5927 them from the tree. </p> 5609 5928 5610 5929 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l38 level1 lfo4'><![if !supportLists]><span … … 5663 5982 5664 5983 <p class=MsoListParagraphCxSpMiddle>Note that for atom positions, the 5665 coordinate values (named as ‘p::A<i>w</i>:n’, where p is the phase number, n is 5666 the atom number and <i>w</i> is x, y or z) is not a refinable parameter, but 5667 the shift in the value is. The refined parameters are ‘p::A<i>w</i>:n’. The 5668 reason this is done is that by treating an atom position as x+dx,y+dy,z+dz 5669 where the “d” values indicate shifts from the starting position and the shifts 5670 are refined rather than the x,y, or z values is that this simplifies symmetry 5984 coordinate values (named as ‘<span class=GramE>p::</span>A<i>w</i>:n’, where p 5985 is the phase number, n is the atom number and <i>w</i> is x, y or z) is not a 5986 refinable parameter, but the shift in the value is. The refined parameters are 5987 ‘<span class=GramE>p::</span>A<i>w</i>:n’. The reason this is done is that by 5988 treating an atom position as x+<span class=GramE>dx,y</span>+dy,z+dz where the 5989 “d” values indicate shifts from the starting position and the shifts are 5990 refined rather than the x,y, or z values is that this simplifies symmetry 5671 5991 constraints. As an example, suppose we have an atom on a symmetry constrained 5672 site, x,1/2-x,z. The process needed to define this constraint, so that if x 5673 moves positively y has to move negatively by the same amount would be messy. 5674 With refinement of shifts, all we need to do is constrain dy (‘0::dAy:n’) to be 5675 equal to -dx (-1*‘0::dAx:n’). </p> 5992 site, x,1/2-<span class=GramE>x,z.</span> The process needed to define this 5993 constraint, so that if x moves positively y <span class=GramE>has to</span> move 5994 negatively by the same amount would be messy. With refinement of shifts, all we 5995 need to do is constrain dy (‘<span class=GramE>0::</span>dAy:n’) to be equal to 5996 -dx (-1*‘0::dAx:n’). </p> 5676 5997 5677 5998 <p class=MsoListParagraphCxSpMiddle>Press the window exit button to exit this … … 5684 6005 </span></span></span><![endif]><b>Refine/Sequential refine - </b>This performs 5685 6006 the refinement (Pawley/Rietveld or single crystal) according to the controls 5686 set in the <b><a href="#Controls">Controls</a></b> data tree item. This menu item5687 name will reflect the choice of doing a sequential refinement selected in the <b><a 5688 href="#Controls">Controls</a></b> data tree item.</p>6007 set in the <b><a href="#Controls">Controls</a></b> data tree item. This menu 6008 item name will reflect the choice of doing a sequential refinement selected in 6009 the <b><a href="#Controls">Controls</a></b> data tree item.</p> 5689 6010 5690 6011 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l2 level1 lfo5'><![if !supportLists]><span … … 5694 6015 refinement where the contributions from each phase (phase partial intensities) 5695 6016 are written for each histogram and each phase in that histogram into a single 5696 file named < tt><i><span style='font-size:10.0pt'>project</span></i></tt><tt><span5697 style='font-size:10.0pt'>.partials</span></tt> where <tt><i><span6017 file named <span class=GramE><tt><i><span style='font-size:10.0pt'>project</span></i></tt><tt><span 6018 style='font-size:10.0pt'>.partials</span></tt></span> where <tt><i><span 5698 6019 style='font-size:10.0pt'>project</span></i></tt> is the GSAS-II project (.gpx) 5699 6020 name. This file is intended for internal use in GSAS-II and will be deleted if 5700 6021 additional refinements are performed (making the information in them obsolete; 5701 use this menu command to recreate them if needed.) When the <tt><span5702 style='font-size:10.0pt'>.partials</span></tt> file is created, the user can5703 optionally choose to export the intensity information in a series of ASCII6022 use this menu command to recreate them if needed.) When <span class=GramE>the <tt><span 6023 style='font-size:10.0pt'>.partials</span></tt></span> file is created, the user 6024 can optionally choose to export the intensity information in a series of ASCII 5704 6025 files named <tt><i><span style='font-size:10.0pt'>prefix</span></i></tt><tt><span 5705 6026 style='font-size:10.0pt'>_part_</span></tt><i>N</i><tt><span style='font-size: … … 5753 6074 import of data. Each entry when selected with the mouse shows further submenus 5754 6075 with specific imports that are available. Any of these files can be accessed 5755 from a zip file. GSAS-II can read many different image file formats including5756 MAR345 files, Quantum ADSC files, and tiff files from Perkin-Elmer, Pilatus, 5757 and GE. Although many of these formats have data fields that should contain 5758 relevant information for the exposure (e.g. wavelength), these are rarely 5759 filled in correctly by the data acquisition software. Thus, you should have 5760 s eparately noted this information as it will be needed. In some cases, this5761 information may be in a separate “metadata” file; GSAS-II will look for this 5762 and attempt to open it as well as the image file. <br>6076 from a zip file. GSAS-II can read many different <span class=GramE>image</span> 6077 file formats including MAR345 files, Quantum ADSC files, and tiff files from 6078 Perkin-Elmer, Pilatus, and GE. Although many of these formats have data fields 6079 that should contain relevant information for the exposure (<span class=GramE>e.g.</span> 6080 wavelength), these are rarely filled in correctly by the data acquisition 6081 software. Thus, you should have separately noted this information as it will be 6082 needed. In some cases, this information may be in a separate “metadata” file; 6083 GSAS-II will look for this and attempt to open it as well as the image file. <br> 5763 6084 NB: gain maps can be imported but they must be 1000*the gain value (typically 5764 6085 ~1) as integers; if used, GSAS-II will rescale the gain map by 1/1000 and apply … … 5776 6097 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"'><span 5777 6098 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 5778 </span></span></span><![endif]><b>GSAS .EXP</b> - This reads one phase from a 5779 (old) gsas experiment file (name.EXP). The file name is found in a directory 5780 dialog; you can change directories as needed. Only .EXP (or .exp) file names 5781 are shown. If the selected file has more than one phase, a dialog is shown with 5782 the choices; only one can be chosen. If you want more than one, redo this 5783 command. After selecting a phase, a dialog box is shown with the proposed phase 5784 name. You can change it if desired. </p> 6099 </span></span></span><![endif]><span class=GramE><b>GSAS .EXP</b></span> - This 6100 reads one phase from a (old) gsas experiment file (name.EXP). The file name is 6101 found in a directory dialog; you can change directories as needed. <span 6102 class=GramE>Only .EXP</span> (or .exp) file names are shown. If the selected 6103 file has more than one phase, a dialog is shown with the <span class=GramE>choices;</span> 6104 only one can be chosen. If you want more than one, redo this command. After 6105 selecting a phase, a dialog box is shown with the proposed phase name. You can 6106 change it if desired. </p> 5785 6107 5786 6108 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 5791 6113 phase information from a Protein Data Base file (name.PDB or name.ENT). The 5792 6114 file name is found in a directory dialog; you can change directories as needed. 5793 Only .PDB (or .pdb) or .ENT (or .ent) file names are shown. Be careful that the 5794 space group symbol on the ‘CRYST1’ record in the PDB file follows the GSAS-II 5795 conventions (e.g. with spaces between axial fields). A dialog box is shown with 5796 the proposed phase name. You can change it if desired. </p> 6115 Only .PDB (or .pdb) <span class=GramE>or .ENT</span> (or .ent) file names are 6116 shown. Be careful that the space group symbol on the ‘CRYST1’ record in the PDB 6117 file follows the GSAS-II conventions (<span class=GramE>e.g.</span> with spaces 6118 between axial fields). A dialog box is shown with the proposed phase name. You 6119 can change it if desired. </p> 5797 6120 5798 6121 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 5801 6124 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 5802 6125 </span></span></span><![endif]><b>CIF file</b> - This reads one phase from a 5803 Crystallographic Information File ({name }.CIF (or .cif). The file name is found5804 in a directory dialog; you can change directories as needed. If the selected 5805 file has more than one phase, a dialog is shown with the choices; only one can 5806 be chosen. If you want more than one, redo this command. After selecting a 5807 phase, a dialog box is shown with the proposed phase name. You can change it if 5808 desired. </p>6126 Crystallographic Information File ({name<span class=GramE>}.CIF</span> (or 6127 .cif). The file name is found in a directory dialog; you can change directories 6128 as needed. If the selected file has more than one phase, a dialog is shown with 6129 the <span class=GramE>choices;</span> only one can be chosen. If you want more 6130 than one, redo this command. After selecting a phase, a dialog box is shown 6131 with the proposed phase name. You can change it if desired. </p> 5809 6132 5810 6133 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 5841 6164 data set, such as data type, calibration constants (such as wavelength) and 5842 6165 default profile parameters are read from a separate file, either a (old) GSAS 5843 instrument parameter file ( usually .prm, .ins or .inst extension) or a new5844 GSAS-II .instparm file. <span style='mso-fareast-font-family:"Times New Roman"; 5845 mso-fareast-theme-font:minor-fareast'><o:p></o:p></span></p>6166 instrument parameter file (<span class=GramE>usually .prm</span>, .ins or .inst 6167 extension) or a new GSAS-II .instparm file. <span style='mso-fareast-font-family: 6168 "Times New Roman";mso-fareast-theme-font:minor-fareast'><o:p></o:p></span></p> 5846 6169 5847 6170 <p class=MsoListParagraphCxSpMiddle>Note that it is possible to apply 5848 6171 corrections to the 2-theta, intensity or weight values by adding a Python 5849 command(s) to the instrument (.instprm) parameter with a variable named5850 CorrectionCode. See the <tt><span style='font-size:10.0pt'>CorrectionCode.instprm.sample</span></tt>6172 command(s) to the instrument <span class=GramE>(.instprm</span>) parameter with 6173 a variable named CorrectionCode. See the <tt><span style='font-size:10.0pt'>CorrectionCode.instprm.sample</span></tt> 5851 6174 file provided in the GSAS-II source directory for an example of how this is 5852 6175 done. <span style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font: … … 5858 6181 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 5859 6182 </span></span></span><![endif]><b>CIF file</b> - This reads one powder pattern 5860 (histogram) from a Crystallographic Information File ({name}.CIF). The file 5861 name is found in a directory dialog; you can change directories as needed. Only 5862 one .cif can be chosen. If you want more than one, redo this command. </p> 6183 (histogram) from a Crystallographic Information File ({name<span class=GramE>}.CIF</span>). 6184 The file name is found in a directory dialog; you can change directories as 6185 needed. Only <span class=GramE>one .cif</span> can be chosen. If you want more 6186 than one, redo this command. </p> 5863 6187 5864 6188 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 5878 6202 </span></span></span><![endif]><b>GSAS .fxye files</b> - This reads powder 5879 6203 patterns (histograms) from the defined GSAS format powder data files. GSAS file 5880 types STD, ESD, FXY and FXYE are recognized. Neutron TOF data with a ‘TIME-MAP’ 5881 are also recognized. The file names are found in a directory dialog; you can 5882 change directories as needed. If the selected files have more than one powder 5883 pattern, a dialog is shown with the choice(s). </p>6204 <span class=GramE>types</span> STD, ESD, FXY and FXYE are recognized. Neutron 6205 TOF data with a ‘TIME-MAP’ are also recognized. The file names are found in a 6206 directory dialog; you can change directories as needed. If the selected files 6207 have more than one powder pattern, a dialog is shown with the choice(s). </p> 5884 6208 5885 6209 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 5904 6228 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"'><span 5905 6229 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 5906 </span></span></span><![endif]><i>other supported formats</i> – Bruker .RAW;5907 FullProf .dat; Panalytical .xrdml; Comma-separated .csv; Rigaku .ras & .txt 5908 </p>6230 </span></span></span><![endif]><i>other supported formats</i> – <span 6231 class=GramE>Bruker .RAW</span>; FullProf .dat; Panalytical .xrdml; 6232 Comma-separated .csv; Rigaku .ras & .txt </p> 5909 6233 5910 6234 <p class=MsoNormal style='text-indent:.5in'>Other formats that are supported, … … 5924 6248 histogram with all zero intensity values in it using a set of instrument 5925 6249 parameters that are read in from a file or one of the default sets provided 5926 when Cancel is pressed at the prompt to select a file. The user is able to 5927 specify the data range and step size. One or more crystalline phases must also 5928 be provided to perform a crystallographic simulation. When the 5929 "Refine" menu command is initially used, the intensities are computed 5930 from these phases and the "observed" intensity values are set from 5931 these computed values, with superimposed "random" noise added based 5932 on the calculated values as σ=sqrt(I) (increase the histogram scale factor to 5933 change this, if desired). Further refinements can then be used to fit to these 5934 simulated data. To reset the "observed" intensity values back to 5935 zero, to recompute them, use the "Edit range" button on the 5936 "PWDR" tree item that is created by this option. </p> 6250 when Cancel is pressed at the prompt to select a file. The user <span 6251 class=GramE>is able to</span> specify the data range and step size. One or more 6252 crystalline phases must also be provided to perform a crystallographic 6253 simulation. When the "Refine" menu command is initially used, the 6254 intensities are computed from these phases and the "observed" 6255 intensity values are set from these computed values, with superimposed 6256 "random" noise added based on the calculated values as σ=sqrt(I) 6257 (increase the histogram scale factor to change this, if desired). Further 6258 refinements can then be used to fit to these simulated data. To reset the 6259 "observed" intensity values back to zero, to recompute them, use the 6260 "Edit range" button on the "PWDR" tree item that is created 6261 by this option. </p> 5937 6262 5938 6263 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 5944 6269 file extension must determine the importer that will be used and a filter 5945 6270 pattern is specified to determine which files will be read (e.g. use "<tt><span 5946 style='font-size:10.0pt'>*June23 *.fxye</span></tt>" so that only files5947 that contain the string "June23" will be read. </p>6271 style='font-size:10.0pt'>*June23<span class=GramE>*.fxye</span></span></tt>" 6272 so that only files that contain the string "June23" will be read. </p> 5948 6273 5949 6274 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 5955 6280 fundamental parameters that describe a constant wavelength (most likely 5956 6281 Bragg-Brentano) powder diffraction instrument. The user must first specify the 5957 data range to be used and then a set of FP (fundamental parameter) values. The 5958 FP values and a source spectrum can be supplied using a nomenclature similar to 5959 Topas (described further below). They will then be converted to the SI units 5960 and parameter names used in the NIST FPA code. Alternately a file can be 5961 supplied with the parameter values used directly in that program. With this 5962 input, a series of peaks are computed across the specified data range and the <a 6282 data range to be used and then a set of <span class=GramE>FP</span> 6283 (fundamental parameter) values. The FP values and a source spectrum can be 6284 supplied using a nomenclature <span class=GramE>similar to</span> Topas 6285 (described further below). They will then be converted to the SI units and 6286 parameter names used in the NIST FPA code. Alternately a file can be supplied 6287 with the parameter values used directly in that program. With this input, a 6288 series of peaks are computed across the specified data range and the <a 5963 6289 href="gsasII-pwdr.html#PWDR_Instrument_Parameters">Instrumental Parameters</a> 5964 6290 that determine the instrumental profile (U, V, W, X, Y and SH/L) are determined … … 6099 6425 mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; 6100 6426 mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'> 6101 <p class=MsoNormal>Illuminated sample length in axial direction. Typically6102 the same as filament_length.</p>6427 <p class=MsoNormal>Illuminated sample length in axial direction. <span 6428 class=GramE>Typically</span> the same as filament_length.</p> 6103 6429 </td> 6104 6430 </tr> … … 6119 6445 mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; 6120 6446 mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'> 6121 <p class=MsoNormal>Length of the receiving slit in axial direction. Typically6122 the same as filament_length.</p>6447 <p class=MsoNormal>Length of the receiving slit in axial direction. <span 6448 class=GramE>Typically</span> the same as filament_length.</p> 6123 6449 </td> 6124 6450 </tr> … … 6133 6459 mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; 6134 6460 mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'> 6135 <p class=MsoNormal> cm<sup>-1</sup></p>6461 <p class=MsoNormal><span class=GramE>cm<sup>-1</sup></span></p> 6136 6462 </td> 6137 6463 <td width=354 valign=top style='width:265.6pt;border-top:none;border-left: … … 6431 6757 mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; 6432 6758 mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'> 6433 <p class=MsoNormal>Width of transition region from high-intensity, roughly flat6434 region of the x-ray tube output to the to the tube tails region as a fraction6435 of the IBM bandwidth</p>6759 <p class=MsoNormal>Width of transition region from high-intensity, roughly 6760 flat region of the x-ray tube output to the to the tube tails region as a 6761 fraction of the IBM bandwidth</p> 6436 6762 </td> 6437 6763 </tr> … … 6482 6808 </div> 6483 6809 6484 <p class=MsoNormal style='margin-left:.75in'><span style='color:white; 6485 mso-color-alt:windowtext'>If you use this, please cite M.H. Mendenhall, K. 6486 Mullen & J.P. Cline (2015), </span><i>J. Res. of NIST</i>, <b>120</b>, 6810 <p class=MsoNormal style='margin-left:.75in'>If you use this, please cite M.H. 6811 Mendenhall, K. Mullen & J.P. Cline (2015), <i>J. Res. of NIST</i>, <b>120</b>, 6487 6812 p223. DOI: 10.6028/jres.120.014. If the incident beam monochromator model is 6488 6813 used, please also cite: M.H. Mendenhall, D. Black & J.P. Cline (2019), <i>J. … … 6495 6820 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 6496 6821 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6497 </span></span></span><![endif]><b>Structure Factor</b> - Reads single crystal input6498 from a variety of file types. Results are placed in the GSAS-II data tree as 6499 ‘HKLF file name’ </p>6822 </span></span></span><![endif]><b>Structure Factor</b> - Reads single crystal 6823 input from a variety of file types. Results are placed in the GSAS-II data tree 6824 as ‘HKLF file name’ </p> 6500 6825 6501 6826 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 6503 6828 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"'><span 6504 6829 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 6505 </span></span></span><![endif]><b>F**2 HKL file</b> - This reads squared6506 structure factors (as F**2) and sig(F**2) from a SHELX format .hkl file. The 6507 f ile names are found in a directory dialog; you can change directories as6508 needed. You must know the file contains structure factors (as F**2) as the file 6509 itself has no internal indication of this. </p>6830 </span></span></span><![endif]><b>F**2 HKL file</b> - <span class=GramE>This 6831 reads</span> squared structure factors (as F**2) and sig(F**2) from a SHELX 6832 format .hkl file. The file names are found in a directory dialog; you can 6833 change directories as needed. You must know the file contains structure factors 6834 (as F**2) as the file itself has no internal indication of this. </p> 6510 6835 6511 6836 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 6524 6849 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 6525 6850 </span></span></span><![endif]><b>CIF file</b> - This reads structure factors 6526 (as F**2 or F) and sig(F**2 or F) from a .CIF (or .cif) or .FCF (or .fcf)6527 format file. The file names are found in a directory dialog; you can change 6528 di rectories as needed. The internal structure of this file indicates in which6529 f orm the structure factors are used. </p>6851 (as F**2 or F) and <span class=GramE>sig(</span>F**2 or F) from a .CIF (or 6852 .cif) or .FCF (or .fcf) format file. The file names are found in a directory 6853 dialog; you can change directories as needed. The internal structure of this 6854 file indicates in which form the structure factors are used. </p> 6530 6855 6531 6856 <p class=MsoListParagraphCxSpLast style='margin-left:.75in;mso-add-space:auto; … … 6535 6860 </span></span></span><![endif]><b>guess format from file</b> - This attempts to 6536 6861 read one data set from a file trying the formats as described above. However, 6537 since it cannot be determined if SHELX format .hkl contains F or F**2 values,6538 do not use this command for those files. On occasion, this command may not 6539 succeed in correctly determining a file format. If it fails, retry by selecting 6540 the correct format from the list.</p>6862 since it cannot be determined if SHELX <span class=GramE>format .hkl</span> 6863 contains F or F**2 values, do not use this command for those files. On 6864 occasion, this command may not succeed in correctly determining a file format. 6865 If it fails, retry by selecting the correct format from the list.</p> 6541 6866 6542 6867 <p class=MsoNormal style='margin-left:.25in;text-indent:.25in'>There are … … 6641 6966 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 6642 6967 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6643 </span></span></span><![endif]><b>Single crystal data as</b> - Single crystal 6644 reflection lists can be exported as text files or as a simplified CIF file that 6645 containsonly structure factors. </p>6968 </span></span></span><![endif]><b>Single crystal data as</b> - Single crystal reflection 6969 lists can be exported as text files or as a simplified CIF file that contains 6970 only structure factors. </p> 6646 6971 6647 6972 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l30 level1 lfo14'><![if !supportLists]><span 6648 6973 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 6649 6974 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6650 </span></span></span><![endif]><b>Image data</b> - This exports selected images6651 as a portable networks graphics format (PNG) file. Alternately, the image 6652 controls and masks can be written for selected images. If strain analysis has 6653 been performed on images, the results can also be exported here as a 6654 spreadsheet (.csv file). </p>6975 </span></span></span><![endif]><b>Image data</b> - <span class=GramE>This 6976 exports</span> selected images as a portable networks graphics format (PNG) 6977 file. Alternately, the image controls and masks can be written for selected 6978 images. If strain analysis has been performed on images, the results can also 6979 be exported here as a spreadsheet (.csv file). </p> 6655 6980 6656 6981 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l30 level1 lfo14'><![if !supportLists]><span … … 6686 7011 </span></span></span><![endif]><b>Export PDF...</b> - This allows computed PDFs 6687 7012 peak lists from selected histograms to be written as two simple text files, 6688 {name}.gr and {name}.sq, containing g(r) and s(q), respectively as 2 columns of 6689 data; a header on each indicated the source file name and the column headings. 6690 The file name comes from the PDF entry in the GSAS-II data tree. </p> 7013 {name}.gr and {name<span class=GramE>}.sq</span>, containing g(r) and s(q), 7014 respectively as 2 columns of data; a header on each indicated the source file 7015 name and the column headings. The file name comes from the PDF entry in the 7016 GSAS-II data tree. </p> 6691 7017 6692 7018 <div class=MsoNormal align=center style='text-align:center'><span … … 6714 7040 project.lst file after a refinement completes (it will contain refinement 6715 7041 results with residuals, new values & esds) and paste it into this Notebook 6716 window so it becomes a part of your project file. Some GSAS-II operations 6717 (e.g., structure refinement & fourier map calculation) will add entries to 6718 thenotebook.</p>7042 window so it becomes a part of your project file. Some GSAS-II operations (e.g., 7043 structure refinement & fourier map calculation) will add entries to the 7044 notebook.</p> 6719 7045 6720 7046 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do here?<o:p></o:p></span></h5> … … 6765 7091 style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>analytic 6766 7092 Jacobian: This uses a numpy-provided <i>leastsq</i> minimizer, which not 6767 applicable for problem with a large number of histograms as it requires much6768 more memory than the Hessian routines. This because it creates a Jacobian 6769 matrix (J) that is shaped N x M (N parameters x M observations) while the 6770 Hessian method create a Jacobian matrix only for each histogram; the N x N 6771 Hessian is the made from summing the J x J<sup>T</sup> products across the 6772 histograms</p>7093 applicable for problem with <span class=GramE>a large number of</span> 7094 histograms as it requires much more memory than the Hessian routines. This 7095 because it creates a Jacobian matrix (J) that is shaped N x M (N parameters x M 7096 observations) while the Hessian method create a Jacobian matrix only for each 7097 histogram; the N x N Hessian is the made from summing the J x J<sup>T</sup> 7098 products across the histograms</p> 6773 7099 6774 7100 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 6801 7127 from Numerical Recipes (Press, Flannery, Teulosky & Vetterling) for the 6802 7128 Levenberg-Marquardt algorithm. The lmdif and lmder routines were written by 6803 Burton S. Garbow, Kenneth E. Hillstrom, Jorge J. More (Argonne National Laboratory,6804 1980). </p>7129 Burton S. Garbow, Kenneth E. Hillstrom, Jorge J. More (Argonne National 7130 Laboratory, 1980). </p> 6805 7131 6806 7132 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l18 level1 lfo17'><![if !supportLists]><span … … 6828 7154 elements of the Hessian. When λ is large, this down-weights the significance of 6829 7155 the off-diagonal terms in the Hessian. Thus, when λ is large, the refinement is 6830 effectively one of steepest-descents, where correlation between variables is 6831 ignored. Note that steepest-descents minimization is typically slow and may not 6832 always find the local minimum. This is only used when with the "analytical 6833 Hessian" minimizer is selected. </p> 7156 effectively one of <span class=GramE>steepest-descents</span>, where 7157 correlation between variables is ignored. Note that steepest-descents 7158 minimization is typically slow and may not always find the local minimum. This 7159 is only used when with the "analytical Hessian" minimizer is 7160 selected. </p> 6834 7161 6835 7162 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l18 level1 lfo17'><![if !supportLists]><span … … 6872 7199 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 6873 7200 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6874 </span></span></span><![endif]><b>Min extinct.</b> – Reflections with extinction6875 corrections larger than this value are ignored.</p>7201 </span></span></span><![endif]><b>Min extinct.</b> – Reflections with 7202 extinction corrections larger than this value are ignored.</p> 6876 7203 6877 7204 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l27 level1 lfo19'><![if !supportLists]><span … … 6879 7206 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6880 7207 </span></span></span><![endif]><b>Max delt-F/sig</b> - Removes reflections that 6881 are very poorly fit. Should be used only with extreme care, since poorly-fit 6882 reflections could be an indication that the structure is wrong. </p> 7208 are very poorly fit. Should be used only with extreme care, since <span 7209 class=GramE>poorly-fit</span> reflections could be an indication that the 7210 structure is wrong. </p> 6883 7211 6884 7212 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l27 level1 lfo19'><![if !supportLists]><span … … 6921 7249 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 6922 7250 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 6923 </span></span></span><![endif]><b>Reverse order?</b> - Normally, in a 6924 sequential refinement histograms are fit in the order they are in the data tree 6925 (which can be reordered by dragging tree items), but when this option is 6926 selected, the sequential fit is performed with the last tree entry first. </p> 7251 </span></span></span><![endif]><b>Reverse order?</b> - Normally, in <span 7252 class=GramE>a sequential refinement histograms</span> are fit in the order they 7253 are in the data tree (which can be reordered by dragging tree items), but when 7254 this option is selected, the sequential fit is performed with the last tree 7255 entry first. </p> 6927 7256 6928 7257 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l8 level1 lfo20'><![if !supportLists]><span … … 6949 7278 style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> 6950 7279 </span></span><![endif]><b><u>Global Settings</u></b><u>:</u> This is a 6951 location for parameters that apply to an entire project. At present there is only6952 on e. <span style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:7280 location for parameters that apply to an entire project. At present there is 7281 only one. <span style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font: 6953 7282 minor-fareast'><o:p></o:p></span></p> 6954 7283 … … 7030 7359 style='font:7.0pt "Times New Roman"'> 7031 7360 </span></span></span><![endif]>those pertaining to quantities in each phase 7032 (naming pattern "<tt><i><span style='font-size:10.0pt'>p</span></i></tt><tt><span 7033 style='font-size:10.0pt'>::<i>name</i></span></tt>"); examples include 7034 atom coordinates, thermal motion and site fraction parameters; </p> 7361 (naming pattern "<span class=GramE><tt><i><span style='font-size:10.0pt'>p</span></i></tt><tt><span 7362 style='font-size:10.0pt'>::</span></tt></span><tt><i><span style='font-size: 7363 10.0pt'>name</span></i></tt>"); examples include atom coordinates, thermal 7364 motion and site fraction parameters; </p> 7035 7365 7036 7366 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l26 level1 lfo22; … … 7042 7372 (naming pattern ":<tt><i><span style='font-size:10.0pt'>h</span></i></tt><tt><span 7043 7373 style='font-size:10.0pt'>:<i>name</i></span></tt>"); such parameters are 7044 those that depend only on the data set: the scale factor and profile coefficients7045 (e.g.U, V, W, X and Y); </p>7374 those that depend only on the data set: the scale factor and profile 7375 coefficients (<span class=GramE>e.g.</span> U, V, W, X and Y); </p> 7046 7376 7047 7377 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l26 level1 lfo22; … … 7065 7395 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 7066 7396 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 7067 </span></span></span><![endif]><b>Holds</b> - Use this to prevent a parameter 7068 from being refined. Most valuable when refinement of a parameter is selected in 7069 a group for refinement (such as x, y & z for an atom or unit cell 7070 parameters) and one must be fixed. For example, if the space group for a phase 7071 has a polar axis (e.g., the <i>b</i>-axis in P2<sub>1</sub>), then the origin 7072 with respect to <i>b</i> is arbitrary and it is not possible to refine the y 7073 coordinates for all atoms. Place a Hold on any one atom y coordinate to keep 7074 the structure fromdrifting up or down the y-axis during refinement. </p>7397 </span></span></span><![endif]><b>Holds</b> - Use this to prevent a parameter from 7398 being refined. Most valuable when refinement of a parameter is selected in a 7399 group for refinement (such as x, y & z for an atom or unit cell parameters) 7400 and one must be fixed. For example, if the space group for a phase has a polar 7401 axis (e.g., the <i>b</i>-axis in P2<sub>1</sub>), then the origin with respect 7402 to <i>b</i> is arbitrary and it is not possible to refine the y coordinates for 7403 all atoms. Place a Hold on any one atom y coordinate to keep the structure from 7404 drifting up or down the y-axis during refinement. </p> 7075 7405 7076 7406 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l43 level1 lfo23'><![if !supportLists]><span … … 7082 7412 the actual coordinate values) Examples for typical use are sets of atoms that 7083 7413 should be constrained to have the same displacement parameters (aka thermal 7084 motion, Uiso, etc.) or sets of profile coefficients U,V,W across multiple data7085 sets. Note that the first selected parameter is treated as independent, and the 7086 remainder are "slaved" to that parameter as "dependent 7087 parameters." All parameters in an equivalence must be varied. If any parameter 7088 is not varied or is given a "hold," a warning is displayed and none 7089 of the parameters are refined. </p>7414 motion, Uiso, etc.) or sets of profile coefficients <span class=GramE>U,V</span>,W 7415 across multiple data sets. Note that the first selected parameter is treated as 7416 independent, and the remainder are "slaved" to that parameter as 7417 "dependent parameters." All parameters in an equivalence must be 7418 varied. If any parameter is not varied or is given a "hold," a 7419 warning is displayed and none of the parameters are refined. </p> 7090 7420 7091 7421 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l43 level1 lfo23'><![if !supportLists]><span … … 7106 7436 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 7107 7437 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 7108 </span></span></span><![endif]><b>New Var assignment</b> - These are similar to7109 c onstraint equations in that they define a set of parameters and multipliers,7110 but rather than specifying a value for the expression, a new parameter is 7111 assigned to that sum and these constraints have a very different function. This 7112 replaces a degree of freedom from the original variables with a new one that 7113 modifies the parameters where the shift is applied according to the ratio 7114 specified in the expression. This can be used to create new parameters that redefine 7115 the relationships between items such as coordinates or magnetic moments. The 7116 new parameter may optionally be named by the user. The new var expression 7117 creates a new global parameter, where that new parameter is independent, while 7118 all the parameters in the expression are considered as dependent. The setting 7119 of the refine flags for the dependent parameters is not used. Only if the new 7120 var parameter is marked as refine then it will be refined. However, if any 7121 dependent variable is set as "hold," the new var parameter will not 7122 be refined. </p>7438 </span></span></span><![endif]><b>New Var assignment</b> - These are <span 7439 class=GramE>similar to</span> constraint equations in that they define a set of 7440 parameters and multipliers, but rather than specifying a value for the 7441 expression, a new parameter is assigned to that sum and these constraints have 7442 a very different function. This replaces a degree of freedom from the original 7443 variables with a new one that modifies the parameters where the shift is 7444 applied according to the ratio specified in the expression. This can be used to 7445 create new parameters that redefine the relationships between items such as 7446 coordinates or magnetic moments. The new parameter may optionally be named by 7447 the user. The new var expression creates a new global parameter, where that new 7448 parameter is independent, while all the parameters in the expression are 7449 considered as dependent. The setting of the refine flags for the dependent 7450 parameters is not used. Only if the new var parameter is marked as refine then 7451 it will be refined. However, if any dependent variable is set as 7452 "hold," the new var parameter will not be refined. </p> 7123 7453 7124 7454 <p class=MsoNormal>Note that when new var and constraint equation constraints … … 7132 7462 <p class=MsoNormal>New Var constraints are generated when <a 7133 7463 href="https://iso.byu.edu/iso/isodistort.php">ISODISTORT</a> is used to develop 7134 mode distortions from a comparison of a high symmetry parent structure ( e.g.7135 c ubic perovskite) with a distorted child substructure. They are developed for7136 the phase imported from the special cif file produced by ISODISTORT from a mode 7137 distortion analysis. </p>7464 mode distortions from a comparison of a high symmetry parent structure (<span 7465 class=GramE>e.g.</span> cubic perovskite) with a distorted child substructure. 7466 They are developed for the phase imported from the special cif file produced by 7467 ISODISTORT from a mode distortion analysis. </p> 7138 7468 7139 7469 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do here?<o:p></o:p></span></h5> … … 7161 7491 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; 7162 7492 usually M1=1.0 and M2=-1.0 but can be changed via the ‘Edit’ button. The 7163 equation(s) are shown in the window tagged by ‘EQUIV’ to mark it as an equivalence7164 assignment. </p>7493 equation(s) are shown in the window tagged by ‘EQUIV’ to mark it as an 7494 equivalence assignment. </p> 7165 7495 7166 7496 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l3 level1 lfo24'><![if !supportLists]><span … … 7202 7532 normal modes from representational analysis from the coordinates. </p> 7203 7533 7204 <p>In addition to menu commands, this window also offer the following actions 7205 bypressing buttons:<span style='mso-fareast-font-family:"Times New Roman";7534 <p>In addition to menu commands, this window also offer the following actions by 7535 pressing buttons:<span style='mso-fareast-font-family:"Times New Roman"; 7206 7536 mso-fareast-theme-font:minor-fareast'><o:p></o:p></span></p> 7207 7537 … … 7231 7561 mso-bidi-font-family:Symbol'><span style='mso-list:Ignore'>·<span 7232 7562 style='font:7.0pt "Times New Roman"'> 7233 </span></span></span><![endif]><b>Show Generated Constraints</b> - After 7234 constraints have been processed, a series of relationships are developed to 7235 determine new variables from the current parameters and "inverse" 7236 equations that determine dependent parameters from the new variables and 7237 independentparameters. This shows the resulting relationships, as well as any7563 </span></span></span><![endif]><b>Show Generated Constraints</b> - After constraints 7564 have been processed, a series of relationships are developed to determine new 7565 variables from the current parameters and "inverse" equations that 7566 determine dependent parameters from the new variables and independent 7567 parameters. This shows the resulting relationships, as well as any 7238 7568 "Hold" variables. </p> 7239 7569 … … 7255 7585 a particular constraint number. When sequential refinement is selected (via the 7256 7586 <a href="#Controls">Controls tree item</a>), it becomes possible to define 7257 constraints of form "< tt><i><span style='font-size:10.0pt'>p</span></i></tt>:*:<tt><i><span7587 constraints of form "<span class=GramE><tt><i><span style='font-size:10.0pt'>p</span></i></tt>:*</span>:<tt><i><span 7258 7588 style='font-size:10.0pt'>name</span></i></tt>" and ":*:<tt><i><span 7259 7589 style='font-size:10.0pt'>name</span></i></tt>" (where "<tt><i><span … … 7284 7614 previously specified with a specific histogram number will be ignored and 7285 7615 constraints with a "*" where for a histogram number will be used. 7286 Note that constraints on phase parameters (of form "<tt><i><span 7287 style='font-size:10.0pt'>p</span></i></tt>::<tt><i><span style='font-size:10.0pt'>name</span></i></tt>" 7288 -- without a histogram number specified) will be used normally. Note that this 7289 was the normal operating mode for GSAS-II in earlier versions. </p> 7616 Note that constraints on phase parameters (of form "<span class=GramE><tt><i><span 7617 style='font-size:10.0pt'>p</span></i></tt>::</span><tt><i><span 7618 style='font-size:10.0pt'>name</span></i></tt>" -- without a histogram number 7619 specified) will be used normally. Note that this was the normal operating mode 7620 for GSAS-II in earlier versions. </p> 7290 7621 7291 7622 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l12 level1 lfo26'><![if !supportLists]><span … … 7320 7651 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 7321 7652 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 7322 </span></span></span><![endif]>Select the tab for the restraint type you wish to7323 use. Each will have the same possibilities in the ‘<b style='mso-bidi-font-weight:7653 </span></span></span><![endif]>Select the tab for the restraint type you wish 7654 to use. Each will have the same possibilities in the ‘<b style='mso-bidi-font-weight: 7324 7655 normal'>Edit’</b> menu.</p> 7325 7656 … … 7464 7795 </span></span></span><![endif]><b style='mso-bidi-font-weight:normal'>Add rigid 7465 7796 body</b> – (Vector rigid bodies) this creates a vector description of a rigid 7466 body. A dialog box asks the number of atoms (>2) and the number of vectors required7467 to create the rigid body. An entry will be created showing a magnitude with the7468 vector set to be applied for each vector needed to develop the rigid body.<b 7469 style='mso-bidi-font-weight:normal'><o:p></o:p></b></p>7797 body. A dialog box asks the number of atoms (>2) and the number of vectors 7798 required to create the rigid body. An entry will be created showing a magnitude 7799 with the vector set to be applied for each vector needed to develop the rigid 7800 body.<b style='mso-bidi-font-weight:normal'><o:p></o:p></b></p> 7470 7801 7471 7802 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 7475 7806 </span></span></span><![endif]><b style='mso-bidi-font-weight:normal'>Import 7476 7807 XYZ</b> – (Residue rigid bodies) this reads a text file containing a set of 7477 Cartesian coordinates describing a rigid body model. Each line has atom type 7478 (e.g.C, Na, etc.) and Cartesian X, Y and Z.</p>7808 Cartesian coordinates describing a rigid body model. Each line has atom type (<span 7809 class=GramE>e.g.</span> C, Na, etc.) and Cartesian X, Y and Z.</p> 7479 7810 7480 7811 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 7517 7848 has been run. (See the <a href="#Controls">Controls tree item</a> to set the 7518 7849 histograms to be used in a sequential refinement and use the 7519 Calculate/Sequential refine menu command to run the refinement.) A number of 7520 other fitting processes within GSAS-II can be done sequentially, each will have 7521 its own differently named set of sequential results When any one is selected, 7522 the window tabulates the sequential refinement results. The columns are the 7523 parameter names; the naming convention is generally ‘p:h:name:n’ where ‘p’ is 7524 the phase number,’ h’ is the histogram number, ‘name’ is the parameter name, 7525 and ‘n’ (if needed) is the item number (e.g. atom number). The rows are the 7526 data sets used in the sequential refinement.</p> 7850 Calculate/Sequential refine menu command to run the refinement.) <span 7851 class=GramE>A number of</span> other fitting processes within GSAS-II can be 7852 done sequentially, each will have its own differently named set of sequential 7853 results When any one is selected, the window tabulates the sequential 7854 refinement results. The columns are the parameter names; the naming convention 7855 is generally ‘p:h:<span class=GramE>name:n</span>’ where ‘p’ is the phase 7856 number,’ h’ is the histogram number, ‘name’ is the parameter name, and ‘n’ (if 7857 needed) is the item number (e.g. atom number). The rows are the data sets used 7858 in the sequential refinement.</p> 7527 7859 7528 7860 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do here?<o:p></o:p></span></h5> … … 7560 7892 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"'><span 7561 7893 style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 7562 </span></span></span><![endif]><b>Update phase from row</b> – this updates the7563 phase parameters from the entries in the selected row. Normally the phase7564 parameters at the end of a sequential fit are those obtained from the last 7565 histogram.</p>7894 </span></span></span><![endif]><b>Update phase from row</b> – <span 7895 class=GramE>this updates</span> the phase parameters from the entries in the 7896 selected row. Normally the phase parameters at the end of a sequential fit are 7897 those obtained from the last histogram.</p> 7566 7898 7567 7899 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 7626 7958 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 7627 7959 </span></span></span><![endif]><span style='mso-bidi-font-weight:bold'>Menu</span> 7628 ‘<b>Pseudo Vars</b>’ –<span style='mso-bidi-font-weight:bold'> this is used to 7629 create derived results from sequentially refined parameters; new columns are7630 theresult.</span></p>7960 ‘<b>Pseudo Vars</b>’ –<span style='mso-bidi-font-weight:bold'> this is used to create 7961 derived results from sequentially refined parameters; new columns are the 7962 result.</span></p> 7631 7963 7632 7964 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 7758 8090 mso-bidi-font-family:Symbol'><span style='mso-list:Ignore'>·<span 7759 8091 style='font:7.0pt "Times New Roman"'> 7760 </span></span></span><![endif]>Press ‘l’ – t his toggles display of connecting7761 linesbetween the data points</p>8092 </span></span></span><![endif]>Press ‘l’ – toggles display of connecting lines 8093 between the data points</p> 7762 8094 7763 8095 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l1 level1 lfo30; … … 7768 8100 </span></span></span><![endif]>Press ‘s’ – this presents a choice of parameters 7769 8101 from the table columns to be used for the x-axis. Typically, this is used to 7770 show parameter variation with e.g.temperature.</p>8102 show parameter variation with <span class=GramE>e.g.</span> temperature.</p> 7771 8103 7772 8104 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l1 level1 lfo30; … … 7787 8119 <p class=MsoNormal>Cluster analysis is a suite of data survey techniques where 7788 8120 data are grouped by some measure of their similarity. Thus, it can be used as a 7789 preliminary survey of a large number of data sets in e.g. preparation of7790 detailed examination of representative members. In the case of powder 7791 diffraction pattern (PWDR) data or pair distribution (PDF) data, their8121 preliminary survey of a large number of data sets in <span class=GramE>e.g.</span> 8122 preparation of detailed examination of representative members. In the case of 8123 powder diffraction pattern (PWDR) data or pair distribution (PDF) data, their 7792 8124 similarity is determined by considering each pattern as a hyper-dimensional 7793 8125 vector with one dimension for each data point and then computing some measure 7794 8126 of how parallel pairs of these vectors are. Consequently, it can be used to 7795 survey PWDR data entries that have identical scan characteristics ( e.g.7796 instrument type, step size, radiation type, wavelength) or multiple PDF G(R)7797 entries created with the same step sizes and using the same radiation from data 7798 collected with identical instrument configurations. Cluster analysis is 7799 available in GSAS-II after it is initiated by the main menu command <b><span 7800 style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin; 7801 m so-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Calculate/Setup8127 survey PWDR data entries that have identical scan characteristics (<span 8128 class=GramE>e.g.</span> instrument type, step size, radiation type, wavelength) 8129 or multiple PDF G(R) entries created with the same step sizes and using the 8130 same radiation from data collected with identical instrument configurations. 8131 Cluster analysis is available in GSAS-II after it is initiated by the main menu 8132 command <b><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font: 8133 minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>Calculate/Setup 7802 8134 Cluster Analysis. </span></b>The cluster analysis routines used here are from 7803 8135 the scipy library and (if available) the scikit-learn library.<span … … 7820 8152 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do here?<o:p></o:p></span></h5> 7821 8153 8154 <h4>Cluster Analysis with scipy</h4> 8155 7822 8156 <p class=MsoNormal>Doing cluster analysis in GSAS-II requires several steps; 7823 new steps will become visible in the GUI as previous ones are completed. Redoing7824 earlier steps may clear subsequent ones. In order of their appearance, the 7825 following GUI commands are:</p>8157 new steps will become visible in the GUI as previous ones are completed. 8158 Redoing earlier steps may clear subsequent ones. In order of their appearance, 8159 the following GUI commands are:</p> 7826 8160 7827 8161 <p class=MsoNormal><o:p> </o:p></p> … … 7831 8165 Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 7832 8166 </span></span></span><![endif]><b>Select datasets</b> – this brings up a 7833 selection tool for PWDR (& PDF, if present) entries in the GSAS-II data tree.7834 Your selection must be either PWDR or PDF data; otherwise there is no check on 7835 data similarity so be careful with your selections. Multi-bank TOF data should 7836 not be mixed for cluster analysis nor should laboratory and synchrotron data. 7837 Cluster analysis on fewer than 5-10 data sets is probably not useful but should 7838 be used when you have dozens or even hundreds of data sets.</p>8167 selection tool for PWDR (& PDF, if present) entries in the GSAS-II data 8168 tree. Your selection must be either PWDR or PDF data; otherwise, there is no 8169 check on data similarity so be careful with your selections. Multi-bank TOF 8170 data should not be mixed for cluster analysis nor should laboratory and 8171 synchrotron data. Cluster analysis on fewer than 5-10 data sets is probably not 8172 useful but should be used when you have dozens or even hundreds of data sets.</p> 7839 8173 7840 8174 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l39 level1 lfo31'><![if !supportLists]><span … … 7953 8287 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 7954 8288 id="_x0000_i1025" type="#_x0000_t75" style='width:108.75pt;height:44.25pt'> 7955 <v:imagedata src="gsasII_files/image0 28.png" o:title="" chromakey="white"/>8289 <v:imagedata src="gsasII_files/image003.png" o:title="" chromakey="white"/> 7956 8290 </v:shape><![endif]--><![if !vml]><img width=145 height=59 7957 src="gsasII_files/image0 29.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8291 src="gsasII_files/image004.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 7958 8292 style='font-family:"Cambria Math",serif;color:#4A4A4A'><o:p></o:p></span></p> 7959 8293 … … 7966 8300 overflow-wrap: normal;max-width:none;max-height: none;min-width: 0px; 7967 8301 min-height: 0px;float:none;word-spacing:normal' id=MathJax-Element-27-Frame><span 7968 style='color:#4A4A4A'>canberra</span> – </span></b><span style='color:#4A4A4A'>Computes8302 style='color:#4A4A4A'>canberra</span></span> – </b><span style='color:#4A4A4A'>Computes 7969 8303 the Canberra distance between data vectors as:<o:p></o:p></span></p> 7970 8304 … … 8034 8368 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8035 8369 id="_x0000_i1025" type="#_x0000_t75" style='width:122.25pt;height:35.25pt'> 8036 <v:imagedata src="gsasII_files/image0 30.png" o:title="" chromakey="white"/>8370 <v:imagedata src="gsasII_files/image005.png" o:title="" chromakey="white"/> 8037 8371 </v:shape><![endif]--><![if !vml]><img width=163 height=47 8038 src="gsasII_files/image0 31.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8372 src="gsasII_files/image006.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8039 8373 style='color:#4A4A4A'><o:p></o:p></span></p> 8040 8374 … … 8086 8420 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8087 8421 id="_x0000_i1025" type="#_x0000_t75" style='width:118.5pt;height:14.25pt'> 8088 <v:imagedata src="gsasII_files/image0 32.png" o:title="" chromakey="white"/>8422 <v:imagedata src="gsasII_files/image007.png" o:title="" chromakey="white"/> 8089 8423 </v:shape><![endif]--><![if !vml]><img width=158 height=19 8090 src="gsasII_files/image0 33.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8424 src="gsasII_files/image008.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8091 8425 style='color:#4A4A4A'><o:p></o:p></span></p> 8092 8426 … … 8143 8477 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8144 8478 id="_x0000_i1025" type="#_x0000_t75" style='width:112.5pt;height:32.25pt'> 8145 <v:imagedata src="gsasII_files/image0 34.png" o:title="" chromakey="white"/>8479 <v:imagedata src="gsasII_files/image009.png" o:title="" chromakey="white"/> 8146 8480 </v:shape><![endif]--><![if !vml]><img width=150 height=43 8147 src="gsasII_files/image0 35.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8481 src="gsasII_files/image010.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8148 8482 style='color:#4A4A4A'><o:p></o:p></span></p> 8149 8483 … … 8230 8564 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8231 8565 id="_x0000_i1025" type="#_x0000_t75" style='width:168.75pt;height:33.75pt'> 8232 <v:imagedata src="gsasII_files/image0 36.png" o:title="" chromakey="white"/>8566 <v:imagedata src="gsasII_files/image011.png" o:title="" chromakey="white"/> 8233 8567 </v:shape><![endif]--><![if !vml]><img width=225 height=45 8234 src="gsasII_files/image0 37.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8568 src="gsasII_files/image012.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8235 8569 style='color:#4A4A4A'><br style='mso-special-character:line-break'> 8236 8570 <![if !supportLineBreakNewLine]><br style='mso-special-character:line-break'> … … 8279 8613 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8280 8614 id="_x0000_i1025" type="#_x0000_t75" style='width:105.75pt;height:27.75pt'> 8281 <v:imagedata src="gsasII_files/image0 38.png" o:title="" chromakey="white"/>8615 <v:imagedata src="gsasII_files/image013.png" o:title="" chromakey="white"/> 8282 8616 </v:shape><![endif]--><![if !vml]><img width=141 height=37 8283 src="gsasII_files/image0 39.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8617 src="gsasII_files/image014.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8284 8618 style='color:#4A4A4A'><br style='mso-special-character:line-break'> 8285 8619 <![if !supportLineBreakNewLine]><br style='mso-special-character:line-break'> … … 8345 8679 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8346 8680 id="_x0000_i1025" type="#_x0000_t75" style='width:132pt;height:42.75pt'> 8347 <v:imagedata src="gsasII_files/image0 40.png" o:title="" chromakey="white"/>8681 <v:imagedata src="gsasII_files/image015.png" o:title="" chromakey="white"/> 8348 8682 </v:shape><![endif]--><![if !vml]><img width=176 height=57 8349 src="gsasII_files/image0 41.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8683 src="gsasII_files/image016.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8350 8684 style='color:#4A4A4A'><o:p></o:p></span></p> 8351 8685 … … 8420 8754 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8421 8755 id="_x0000_i1025" type="#_x0000_t75" style='width:129.75pt;height:42.75pt'> 8422 <v:imagedata src="gsasII_files/image0 42.png" o:title="" chromakey="white"/>8756 <v:imagedata src="gsasII_files/image017.png" o:title="" chromakey="white"/> 8423 8757 </v:shape><![endif]--><![if !vml]><img width=173 height=57 8424 src="gsasII_files/image0 43.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8758 src="gsasII_files/image018.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8425 8759 style='color:#4A4A4A'><o:p></o:p></span></p> 8426 8760 … … 8428 8762 auto'><span style='color:#4A4A4A'>where the exponent, p, = 2 by default; this 8429 8763 is identical to the Euclidian formula. Some choices for p: 1 is the same as 8430 city block, and 10 (~<span style='mso-spacerun:yes'> </span>∞) is essentially 8431 the same as Chebyschev. The others (3 & 4) give distance results that are 8432 between Euclidian (p=2) and Chebyschev (p=10 ~ ∞).<o:p></o:p></span></p> 8764 city block, and 10 (<span class=GramE>~<span style='mso-spacerun:yes'> 8765 </span>∞</span>) is essentially the same as Chebyschev. The others (3 & 4) 8766 give distance results that are between Euclidian (p=2) and Chebyschev (p=10 ~ 8767 ∞).<o:p></o:p></span></p> 8433 8768 8434 8769 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 8504 8839 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8505 8840 id="_x0000_i1025" type="#_x0000_t75" style='width:165pt;height:42.75pt'> 8506 <v:imagedata src="gsasII_files/image0 44.png" o:title="" chromakey="white"/>8841 <v:imagedata src="gsasII_files/image019.png" o:title="" chromakey="white"/> 8507 8842 </v:shape><![endif]--><![if !vml]><img width=220 height=57 8508 src="gsasII_files/image0 45.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8843 src="gsasII_files/image020.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8509 8844 style='color:#4A4A4A'><o:p></o:p></span></p> 8510 8845 … … 8512 8847 auto'><span style='color:#4A4A4A'>where the variance, <i>V</i>[<i>x<sub>i</sub></i>], 8513 8848 is computed automatically as the variance in the data point values for each 8514 data position ( i.e. 2</span><span style='font-family:Symbol;mso-ascii-font-family:8515 "Times New Roman";mso-hansi-font-family:"Times New Roman";color:#4A4A4A;8516 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type: 8517 s ymbol;mso-symbol-font-family:Symbol'>Q</span></span><span style='color:#4A4A4A'>)8518 across the entire data array.<o:p></o:p></span></p>8849 data position (<span class=GramE>i.e.</span> 2</span><span style='font-family: 8850 Symbol;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; 8851 color:#4A4A4A;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span 8852 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span><span 8853 style='color:#4A4A4A'>) across the entire data array.<o:p></o:p></span></p> 8519 8854 8520 8855 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.0in;mso-add-space: … … 8571 8906 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape 8572 8907 id="_x0000_i1025" type="#_x0000_t75" style='width:120.75pt;height:32.25pt'> 8573 <v:imagedata src="gsasII_files/image0 46.png" o:title="" chromakey="white"/>8908 <v:imagedata src="gsasII_files/image021.png" o:title="" chromakey="white"/> 8574 8909 </v:shape><![endif]--><![if !vml]><img width=161 height=43 8575 src="gsasII_files/image0 47.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span8910 src="gsasII_files/image022.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8576 8911 style='color:#4A4A4A'><o:p></o:p></span></p> 8577 8912 … … 8583 8918 tab is a 3D plot of the result of a Principal Component Analysis (PCA) of the 8584 8919 distance data; it shows the location of each data set in this space. Clusters 8585 may be evident from this plot; variable temperature scans tend to show a 8586 complex path of distance points with cluster grouping corresponding to phases. 8587 The GUIwill be extended to show more steps in cluster analysis.<o:p></o:p></span></p>8920 may be evident from this plot; variable temperature scans tend to show a complex 8921 path of distance points with cluster grouping corresponding to phases. The GUI 8922 will be extended to show more steps in cluster analysis.<o:p></o:p></span></p> 8588 8923 8589 8924 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l28 level1 lfo32'><![if !supportLists]><span … … 8613 8948 8614 8949 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 8615 auto'><i><span style='color:#4A4A4A'>d</span></i><span style='color:#4A4A4A'>(< i>s,t</i>)<i>8616 = min</i>(<i>dist</i>(<i>u</i>(<i>s</i>)<i><sub>i</sub>,v</i>(<i>t</i>)<i><sub>j</sub></i>)<i><o:p></o:p></i></span></p>8950 auto'><i><span style='color:#4A4A4A'>d</span></i><span style='color:#4A4A4A'>(<span 8951 class=GramE><i>s,t</i></span>)<i> = min</i>(<i>dist</i>(<i>u</i>(<i>s</i>)<i><sub>i</sub>,v</i>(<i>t</i>)<i><sub>j</sub></i>)<i><o:p></o:p></i></span></p> 8617 8952 8618 8953 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 8629 8964 8630 8965 <p class=MsoNormal style='margin-left:.75in'><i><span style='color:#4A4A4A'>d</span></i><span 8631 style='color:#4A4A4A'>(< i>s,t</i>)<i> = max</i>(<i>dist</i>(<i>u</i>(<i>s</i>)<i><sub>i</sub>,v</i>(<i>t</i>)<i><sub>j</sub></i>)<i><o:p></o:p></i></span></p>8966 style='color:#4A4A4A'>(<span class=GramE><i>s,t</i></span>)<i> = max</i>(<i>dist</i>(<i>u</i>(<i>s</i>)<i><sub>i</sub>,v</i>(<i>t</i>)<i><sub>j</sub></i>)<i><o:p></o:p></i></span></p> 8632 8967 8633 8968 <p class=MsoNormal style='margin-left:.75in'><span style='color:#4A4A4A'><o:p> </o:p></span></p> … … 8700 9035 mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape id="_x0000_i1025" type="#_x0000_t75" 8701 9036 style='width:159pt;height:39pt'> 8702 <v:imagedata src="gsasII_files/image0 48.png" o:title="" chromakey="white"/>9037 <v:imagedata src="gsasII_files/image023.png" o:title="" chromakey="white"/> 8703 9038 </v:shape><![endif]--><![if !vml]><img width=212 height=52 8704 src="gsasII_files/image0 49.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span9039 src="gsasII_files/image024.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8705 9040 style='color:#4A4A4A'><o:p></o:p></span></p> 8706 9041 … … 8712 9047 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 8713 9048 </span></span></span><![endif]><b><span style='color:#4A4A4A'>weighted</span></b><span 8714 style='color:#4A4A4A'> – computes the linkage when <i>s</i> is formed with 8715 clusters<i>u</i> & <i>v</i> and <i>t</i> is another cluster as:<o:p></o:p></span></p>9049 style='color:#4A4A4A'> – computes the linkage when <i>s</i> is formed with clusters 9050 <i>u</i> & <i>v</i> and <i>t</i> is another cluster as:<o:p></o:p></span></p> 8716 9051 8717 9052 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 8745 9080 "Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US; 8746 9081 mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape id="_x0000_i1025" type="#_x0000_t75" 8747 style='width:180. 65pt;height:14.4pt'>8748 <v:imagedata src="gsasII_files/image0 50.png" o:title="" chromakey="white"/>9082 style='width:180.75pt;height:14.25pt'> 9083 <v:imagedata src="gsasII_files/image025.png" o:title="" chromakey="white"/> 8749 9084 </v:shape><![endif]--><![if !vml]><img width=241 height=19 8750 src="gsasII_files/image0 51.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span9085 src="gsasII_files/image026.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8751 9086 style='color:#4A4A4A'><o:p></o:p></span></p> 8752 9087 … … 8796 9131 mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape id="_x0000_i1025" type="#_x0000_t75" 8797 9132 style='width:103.5pt;height:14.25pt'> 8798 <v:imagedata src="gsasII_files/image0 52.png" o:title="" chromakey="white"/>9133 <v:imagedata src="gsasII_files/image027.png" o:title="" chromakey="white"/> 8799 9134 </v:shape><![endif]--><![if !vml]><img width=138 height=19 8800 src="gsasII_files/image0 53.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span9135 src="gsasII_files/image028.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8801 9136 style='color:#4A4A4A'><o:p></o:p></span></p> 8802 9137 … … 8845 9180 mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape id="_x0000_i1025" type="#_x0000_t75" 8846 9181 style='width:113.25pt;height:14.25pt'> 8847 <v:imagedata src="gsasII_files/image0 54.png" o:title="" chromakey="white"/>9182 <v:imagedata src="gsasII_files/image029.png" o:title="" chromakey="white"/> 8848 9183 </v:shape><![endif]--><![if !vml]><img width=151 height=19 8849 src="gsasII_files/image0 55.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span9184 src="gsasII_files/image030.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8850 9185 style='color:#4A4A4A'><o:p></o:p></span></p> 8851 9186 … … 8969 9304 mso-bidi-language:AR-SA'><!--[if gte vml 1]><v:shape id="_x0000_i1025" type="#_x0000_t75" 8970 9305 style='width:350.25pt;height:42.75pt'> 8971 <v:imagedata src="gsasII_files/image0 56.png" o:title="" chromakey="white"/>9306 <v:imagedata src="gsasII_files/image031.png" o:title="" chromakey="white"/> 8972 9307 </v:shape><![endif]--><![if !vml]><img width=467 height=57 8973 src="gsasII_files/image0 57.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span9308 src="gsasII_files/image032.png" v:shapes="_x0000_i1025"><![endif]></span><![endif]><span 8974 9309 style='color:#4A4A4A'><o:p></o:p></span></p> 8975 9310 … … 8978 9313 <p class=MsoListParagraphCxSpFirst><span style='color:#4A4A4A'>Changing the 8979 9314 linkage method results in an automatic recalculation of the hierarchical 8980 clustering; a Compute button is provided for convenience. The result of this calculation8981 is shown as a dendrogram in the same plot tab; the 4<sup>th</sup> plot shows 8982 the percentage contribution of the leading terms in the PCA to the distance8983 d ata. Usually, 2-3 terms are sufficient to describe the distribution.<o:p></o:p></span></p>9315 clustering; a Compute button is provided for convenience. The result of this 9316 calculation is shown as a dendrogram in the same plot tab; the 4<sup>th</sup> 9317 plot shows the percentage contribution of the leading terms in the PCA to the 9318 distance data. Usually, 2-3 terms are sufficient to describe the distribution.<o:p></o:p></span></p> 8984 9319 8985 9320 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: … … 8989 9324 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Select number of 8990 9325 clusters</span></b><span style='color:#4A4A4A'> for K-means clustering (scipy 8991 algorithm). The algorithm attempts to group the data points (e.g. as in the PCA 8992 plot) into the requested number of clusters based on Euclidian distances on a “whitened” 8993 data array (i.e. not the distance matrix). Use the Compute to repeat the 8994 K-means clustering; the start points are randomly selected and will sometimes 8995 yield different results. <b>Cluster populations</b> are shown in the GUI, clusters 8996 are colored to match the data point colors in the PCA plot.<o:p></o:p></span></p> 9326 algorithm). The algorithm attempts to group the data points (e. g. as in the 9327 PCA plot) into the requested number of clusters based on Euclidian distances on 9328 a “whitened” data array (i. e. not the distance matrix). To whiten the data 9329 matrix the suite of values at each position (e. g. at each 2</span><span 9330 style='font-family:Symbol;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: 9331 "Times New Roman";color:#4A4A4A;mso-char-type:symbol;mso-symbol-font-family: 9332 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span><span 9333 style='color:#4A4A4A'>) are divided by its standard deviation; this reduces the 9334 scale of the PWDR & PDF observations to just numbers of standard deviations 9335 from zero. Use the Compute to repeat the K-means clustering; the start points 9336 are randomly selected and will sometimes yield different results. <b>Cluster 9337 populations</b> are shown in the GUI, clusters are colored to match the data 9338 point colors in the PCA plot.<o:p></o:p></span></p> 8997 9339 8998 9340 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: … … 9008 9350 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9009 9351 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 9010 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Select cluster member9011 </span></b><span style='color:#4A4A4A'>(use mouse RB on item in displayed list)<b> 9012 </b>– Displays the PWDR (or PDF) data on the Powder Pattern plot tab for the 9013 selected item.<o:p></o:p></span></p>9352 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Select cluster 9353 member </span></b><span style='color:#4A4A4A'>(use mouse RB on item in 9354 displayed list)<b> </b>– Displays the PWDR (or PDF) data on the Powder Pattern 9355 plot tab for the selected item.<o:p></o:p></span></p> 9014 9356 9015 9357 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: … … 9049 9391 Analysis is shown.<o:p></o:p></span></p> 9050 9392 9393 <h4>Cluster Analysis with scikit-learn</h4> 9394 9051 9395 <p class=MsoNormal><span style='color:#4A4A4A'>The next section of the GUI only 9052 9396 appears if the scikit-learn package is installed. It has multiple algorithms 9053 for doing clustering and detecting outliers (i. e. bad data) in the suite of PWDR9054 or PDF patterns. Changing the method or number of clusters results in an9055 automatic calculation; the <b>Compute</b> button is provided for convenience. There9056 is a reminder to properly cite Scikit-learn if you use it.<o:p></o:p></span></p>9397 for doing clustering and detecting outliers (i. e. bad data) in the suite of 9398 PWDR or PDF patterns. Changing the method or number of clusters results in an 9399 automatic calculation; the <b>Compute</b> button is provided for convenience. 9400 There is a reminder to properly cite Scikit-learn if you use it.<o:p></o:p></span></p> 9057 9401 9058 9402 <p class=MsoListParagraphCxSpFirst style='margin-left:.25in;mso-add-space:auto; 9059 text-align:justify;text-indent:-.25in;mso-list:l42 level1 lfo 60'><![if !supportLists]><span9403 text-align:justify;text-indent:-.25in;mso-list:l42 level1 lfo33'><![if !supportLists]><span 9060 9404 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9061 9405 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9065 9409 9066 9410 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9067 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo 60'><![if !supportLists]><span9411 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo33'><![if !supportLists]><span 9068 9412 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9069 9413 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9071 9415 style='color:#4A4A4A'>(requires number of clusters)<b> – </b>Uses the 9072 9416 scikit-learn “K-means++” algorithm for clustering; this gives a better starting 9073 position sand usually succeeds on the 1<sup>st</sup> try. It uses the “whitened”9417 position and usually succeeds on the 1<sup>st</sup> try. It uses the “whitened” 9074 9418 data matrix.<o:p></o:p></span></p> 9075 9419 9076 9420 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9077 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo 60'><![if !supportLists]><span9421 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo33'><![if !supportLists]><span 9078 9422 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9079 9423 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9083 9427 9084 9428 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9085 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo 60'><![if !supportLists]><span9429 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo33'><![if !supportLists]><span 9086 9430 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9087 9431 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9090 9434 9091 9435 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9092 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo 60'><![if !supportLists]><span9436 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo33'><![if !supportLists]><span 9093 9437 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9094 9438 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9098 9442 9099 9443 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9100 auto;text-align:justify'><span style='color:#4A4A4A'><o:p> </o:p></span></p> 9101 9102 <p class=MsoListParagraphCxSpMiddle style='margin-left:.75in;mso-add-space: 9103 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo60'><![if !supportLists]><span 9444 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level2 lfo33'><![if !supportLists]><span 9104 9445 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9105 9446 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9119 9460 the PCA plot.<o:p></o:p></span></p> 9120 9461 9121 <p class=MsoNormal><span style='color:#4A4A4A'><o:p> </o:p></span></p> 9462 <h4>Outlier Analysis with scikit-learn</h4> 9463 9464 <p class=MsoListParagraphCxSpFirst style='margin-left:0in;mso-add-space:auto; 9465 text-align:justify'><span style='color:#4A4A4A'>After selection of the PWDR or 9466 PDF data and doing the distance calculation, one can examine the distance data 9467 for possible “bad” data items. These outliers can be detected by a choice of 9468 methods that make different assumptions how the data “should” be clustered; any 9469 data that do not fall within them are flagged as outliers and are colored 9470 different in the resulting 3D PCA plot from all others that would be in 9471 clusters. Although the chosen distance method affects the appearance of the 3D 9472 PCA plot, the three outlier methods all use the original data, thus are independent 9473 of any selected distance method. The GUI is refreshed showing a listing of the 9474 outlier data; selection of any, displays that data item in the powder pattern 9475 plot tab. Any previous cluster identification, e. g. by K-means, is erased. The 9476 outlier detection methods are:<o:p></o:p></span></p> 9477 9478 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: 9479 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level1 lfo33'><![if !supportLists]><span 9480 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9481 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9482 </span></span></span><![endif]><b><span style='color:#4A4A4A'>One-Class SVM</span></b><span 9483 style='color:#4A4A4A'> – Attempts to form boundaries around the clusters; 9484 outliers are items that fall outside the boundaries.<o:p></o:p></span></p> 9485 9486 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: 9487 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level1 lfo33'><![if !supportLists]><span 9488 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9489 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9490 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Isolation Forest</span></b><span 9491 style='color:#4A4A4A'> – Similar to the above but uses a different algorithm.<o:p></o:p></span></p> 9492 9493 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: 9494 auto;text-align:justify;text-indent:-.25in;mso-list:l42 level1 lfo33'><![if !supportLists]><span 9495 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9496 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9497 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Local Outlier 9498 Factor</span></b><span style='color:#4A4A4A'> – Uses the local density of other 9499 points about each point to determine if it is within a high-density area, i. e. 9500 in a cluster, or not.<o:p></o:p></span></p> 9501 9502 <p class=MsoListParagraphCxSpMiddle style='margin-left:.25in;mso-add-space: 9503 auto;text-align:justify'><span style='color:#4A4A4A'>Further details of these 9504 methods can be found at </span><a 9505 href="https://scikit-learn.org/stable/modules/outlier_detection.html">2.7. 9506 Novelty and Outlier Detection — scikit-learn 1.1.2 documentation</a>. The 9507 current GSAS-II implementation of these methods all use the default settings 9508 for any of their respective parameters.<span style='color:#4A4A4A'><o:p></o:p></span></p> 9509 9510 <p class=MsoListParagraphCxSpLast style='margin-left:.25in;mso-add-space:auto; 9511 text-align:justify'><span style='color:#4A4A4A'><o:p> </o:p></span></p> 9512 9513 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do with 9514 the plots?</span></h5> 9515 9516 <p class=MsoNormal><span style='color:#4A4A4A'>For each selection of distance 9517 method, <span class=GramE>i.e.</span> “Euclidian”, a plot tab is created with 2 9518 or 4 plots. They are: 1) the distance matrix displayed in the same way the 9519 refinement covariance matrix is displayed (default coloring is “paired” – same 9520 parameter as the powder pattern contour plot); 2) the 3D PCA analysis plot; 3) the 9521 hierarchical dendrogram plot and 4) the PCA percent contribution plot. Each can 9522 be zoomed independent of the others and the 1<sup>st</sup> three can be 9523 selected to show as a single plot in the tab (see <b>Plot selection</b> above). 9524 A LB mouse selection (& hold button down) of a 3D PCA point will show the 9525 data set name in the plot status line. If clusters are determined by e. g. 9526 K-means, the 3D PCA points will be colored by cluster membership.<o:p></o:p></span></p> 9122 9527 9123 9528 <p class=MsoListParagraph style='margin-left:.75in;mso-add-space:auto'><span … … 9144 9549 </span></div> 9145 9550 9146 <h2><span style='mso-fareast-font-family:"Times New Roman";color:#4A4A4A'>6. 9147 Histogramdata tree items<o:p></o:p></span></h2>9551 <h2><span style='mso-fareast-font-family:"Times New Roman";color:#4A4A4A'>6. Histogram 9552 data tree items<o:p></o:p></span></h2> 9148 9553 9149 9554 <p class=MsoNormal><span style='color:#4A4A4A'>These are shown in the data tree … … 9169 9574 9170 9575 <p class=MsoNormal><span style='color:#4A4A4A'>You can change the weight 9171 factor. This is a multiplier on all of the reflection weights in this9172 histogram. Rarely needs to be changed.<o:p></o:p></span></p>9576 factor. This is a multiplier on <span class=GramE>all of</span> the reflection 9577 weights in this histogram. Rarely needs to be changed.<o:p></o:p></span></p> 9173 9578 9174 9579 <p><span style='color:#4A4A4A'>Menu Commands </span><span style='mso-fareast-font-family: 9175 9580 "Times New Roman";mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 9176 9581 9177 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l34 level1 lfo3 3'><![if !supportLists]><span9582 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l34 level1 lfo34'><![if !supportLists]><span 9178 9583 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9179 9584 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9185 9590 data).<o:p></o:p></span></p> 9186 9591 9187 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo3 3'><![if !supportLists]><span9592 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo34'><![if !supportLists]><span 9188 9593 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9189 9594 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9193 9598 structure factors.<o:p></o:p></span></p> 9194 9599 9195 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo3 3'><![if !supportLists]><span9600 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo34'><![if !supportLists]><span 9196 9601 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9197 9602 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9200 9605 reflection for the selected phase<o:p></o:p></span></p> 9201 9606 9202 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo3 3'><![if !supportLists]><span9607 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l34 level1 lfo34'><![if !supportLists]><span 9203 9608 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9204 9609 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9205 9610 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Plot HKLs</span></b><span 9206 9611 style='color:#4A4A4A'> (the default plot)– shows a HKL layer with rings scaled 9207 to F or F2 for Fo and Fc. +/- steps through the layers and h,k or l selects the9208 or ientation – see K box for all the possible commands.<o:p></o:p></span></p>9209 9210 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l34 level1 lfo3 3'><![if !supportLists]><span9612 to F or F2 for Fo and Fc. +/- steps through the layers and <span class=GramE>h,k</span> 9613 or l selects the orientation – see K box for all the possible commands.<o:p></o:p></span></p> 9614 9615 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l34 level1 lfo34'><![if !supportLists]><span 9211 9616 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9212 9617 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9235 9640 9236 9641 <p class=MsoListParagraphCxSpFirst style='margin-left:.75in;mso-add-space:auto; 9237 text-indent:-.25in;mso-list:l32 level1 lfo3 4'><![if !supportLists]><span9642 text-indent:-.25in;mso-list:l32 level1 lfo35'><![if !supportLists]><span 9238 9643 class=MsoHyperlink><span style='font-family:Symbol;mso-fareast-font-family: 9239 9644 Symbol;mso-bidi-font-family:Symbol;color:windowtext;text-decoration:none; … … 9245 9650 9246 9651 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space: 9247 auto;text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9652 auto;text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9248 9653 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9249 9654 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9255 9660 9256 9661 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space: 9257 auto;text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9662 auto;text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9258 9663 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9259 9664 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9263 9668 9264 9669 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space: 9265 auto;text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9670 auto;text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9266 9671 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9267 9672 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 9268 9673 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Plot HKLs</span></b><span 9269 9674 style='color:#4A4A4A'> (the default plot)– shows a HKL layer with rings scaled 9270 to F or F2 for Fo and Fc. +/- steps through the layers and h,k or l selects the9271 or ientation – see K box for all the possible commands.<o:p></o:p></span></p>9675 to F or F2 for Fo and Fc. +/- steps through the layers and <span class=GramE>h,k</span> 9676 or l selects the orientation – see K box for all the possible commands.<o:p></o:p></span></p> 9272 9677 9273 9678 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space: 9274 auto;text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9679 auto;text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9275 9680 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9276 9681 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 9277 9682 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Plot 3D HKLs</span></b><span 9278 style='color:#4A4A4A'> – shows a 3D representation of the unique part 9279 reciprocal space points for this phase. The save as/key item in the plot status9280 bar showsthe various commands for modifying this plot.<o:p></o:p></span></p>9683 style='color:#4A4A4A'> – shows a 3D representation of the unique part reciprocal 9684 space points for this phase. The save as/key item in the plot status bar shows 9685 the various commands for modifying this plot.<o:p></o:p></span></p> 9281 9686 9282 9687 <p class=MsoListParagraphCxSpMiddle style='margin-left:1.25in;mso-add-space: 9283 auto;text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9688 auto;text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9284 9689 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9285 9690 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> … … 9288 9693 9289 9694 <p class=MsoListParagraphCxSpLast style='margin-left:1.25in;mso-add-space:auto; 9290 text-indent:-.25in;mso-list:l32 level2 lfo3 4'><![if !supportLists]><span9695 text-indent:-.25in;mso-list:l32 level2 lfo35'><![if !supportLists]><span 9291 9696 style='font-family:"Courier New";mso-fareast-font-family:"Courier New"; 9292 9697 color:#4A4A4A'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> 9293 9698 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Show/hide extinct 9294 reflections</span></b><span style='color:#4A4A4A'> – can exclude space group 9295 extinctions from the list (not valid for PWDR data).</span><span 9296 style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast; 9297 color:#4A4A4A'><o:p></o:p></span></p> 9699 reflections</span></b><span style='color:#4A4A4A'> – can exclude space group extinctions 9700 from the list (not valid for PWDR data).</span><span style='mso-fareast-font-family: 9701 "Times New Roman";mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 9298 9702 9299 9703 <h5><a name=PDF><span style='mso-fareast-font-family:"Times New Roman"'>What is … … 9318 9722 <p class=MsoNormal><span style='color:#4A4A4A'>A PDF entry is created from a <a 9319 9723 href="gsasII-pwdr.html#PWDR">powder histogram (PWDR entry)</a> using the <b>Setup 9320 PDFs</b> entry in the <a href="#Calculate_menu">Calculate menu</a>. The main PDF9321 data tree item displays the same window as the PDF Controls, below. A PDF entry 9322 can also be imported as G(R) from a file. When this item is selected, the <a 9323 href="#PDF_S_Q">S(Q) function</a> or <a href="#PDF_G_R">G(R) function</a> (if 9324 imported) is plotted, see below. <o:p></o:p></span></p>9724 PDFs</b> entry in the <a href="#Calculate_menu">Calculate menu</a>. The main 9725 PDF data tree item displays the same window as the PDF Controls, below. A PDF 9726 entry can also be imported as G(R) from a file. When this item is selected, the 9727 <a href="#PDF_S_Q">S(Q) function</a> or <a href="#PDF_G_R">G(R) function</a> 9728 (if imported) is plotted, see below. <o:p></o:p></span></p> 9325 9729 9326 9730 <h4><a name="PDF_Controls">PDF Controls</a></h4> 9327 9731 9328 <p class=MsoNormal><span style='color:#4A4A4A'>This window provides parameters 9329 for computing the pair distribution function [PDF, G(r)] from the <a 9330 href="#PDF_I_Q">I(Q) function</a>. This can only be done when a chemical 9331 formula and appropriate control values are provided. If so, clicking on this 9332 menu item causes the <a href="#PDF_I_Q">I(Q)</a>, <a href="#PDF_S_Q">S(Q)</a>, <a 9333 href="#PDF_F_Q">F(Q)</a> and <a href="#PDF_G_R">G(R) functions</a> to be 9334 plotted, as described below. <o:p></o:p></span></p> 9732 <p class=MsoNormal><span style='color:#4A4A4A'>This window provides parameters for 9733 computing the pair distribution function [PDF, G(r)] from the <a href="#PDF_I_Q">I(Q) 9734 function</a>. This can only be done when a chemical formula and appropriate 9735 control values are provided. If so, clicking on this menu item causes the <a 9736 href="#PDF_I_Q">I(Q)</a>, <a href="#PDF_S_Q">S(Q)</a>, <a href="#PDF_F_Q">F(Q)</a> 9737 and <a href="#PDF_G_R">G(R) functions</a> to be plotted, as described below. <o:p></o:p></span></p> 9335 9738 9336 9739 <p class=MsoNormal><span style='color:#4A4A4A'>The <b>Optimize PDF</b> button … … 9348 9751 <p><span style='color:#4A4A4A'>Available menu commands are:<o:p></o:p></span></p> 9349 9752 9350 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l25 level1 lfo3 5;9753 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l25 level1 lfo36; 9351 9754 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9352 9755 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9358 9761 empirical formula must still be entered. <o:p></o:p></span></p> 9359 9762 9360 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l25 level1 lfo3 5;9763 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l25 level1 lfo36; 9361 9764 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9362 9765 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9364 9767 style='font:7.0pt "Times New Roman"'> 9365 9768 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Delete element - </span></b><span 9366 style='color:#4A4A4A'>Removes a previously-entered element from the chemical9367 formula. <o:p></o:p></span></p>9368 9369 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l25 level1 lfo3 5;9769 style='color:#4A4A4A'>Removes a <span class=GramE>previously-entered</span> 9770 element from the chemical formula. <o:p></o:p></span></p> 9771 9772 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l25 level1 lfo36; 9370 9773 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9371 9774 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9376 9779 entries <o:p></o:p></span></p> 9377 9780 9378 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo3 5;9781 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo36; 9379 9782 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9380 9783 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9385 9788 from a file (see Save controls). <o:p></o:p></span></p> 9386 9789 9387 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo3 5;9790 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo36; 9388 9791 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9389 9792 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9393 9796 style='color:#4A4A4A'>Saves the current PDF control values into a file. <o:p></o:p></span></p> 9394 9797 9395 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo3 5;9798 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l25 level1 lfo36; 9396 9799 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9397 9800 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9403 9806 this menu item. <o:p></o:p></span></p> 9404 9807 9405 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l25 level1 lfo3 5;9808 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l25 level1 lfo36; 9406 9809 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9407 9810 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9427 9830 following keyboard shortcuts are available:<o:p></o:p></span></p> 9428 9831 9429 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9832 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9430 9833 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9431 9834 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9437 9840 same length as the first one to be included in the contour plot. <o:p></o:p></span></p> 9438 9841 9439 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9842 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9440 9843 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9441 9844 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9447 9850 active. Or all selected items will be plotted on a single axis. <o:p></o:p></span></p> 9448 9851 9449 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9852 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9450 9853 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9451 9854 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9457 9860 all selected items will be plotted on a single axis. <o:p></o:p></span></p> 9458 9861 9459 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9862 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9460 9863 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9461 9864 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9466 9869 rather than all. <o:p></o:p></span></p> 9467 9870 9468 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9871 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9469 9872 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9470 9873 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9475 9878 and name for each PDF. <o:p></o:p></span></p> 9476 9879 9477 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9880 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9478 9881 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9479 9882 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9485 9888 relative to previous plots. <o:p></o:p></span></p> 9486 9889 9487 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9890 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9488 9891 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9489 9892 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9494 9897 profiles, increase the offset to the right (or decrease the left offset.) <o:p></o:p></span></p> 9495 9898 9496 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9899 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9497 9900 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9498 9901 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9503 9906 profiles, increase the offset down. <o:p></o:p></span></p> 9504 9907 9505 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9908 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9506 9909 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9507 9910 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9512 9915 profiles, increase the offset up. <o:p></o:p></span></p> 9513 9916 9514 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l57 level1 lfo3 6;9917 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l57 level1 lfo37; 9515 9918 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9516 9919 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9597 10000 <p class=MsoNormal><span style='color:#4A4A4A'><o:p> </o:p></span></p> 9598 10001 9599 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l21 level1 lfo3 7;10002 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l21 level1 lfo38; 9600 10003 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9601 10004 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9609 10012 "Times New Roman";color:#4A4A4A;mso-char-type:symbol;mso-symbol-font-family: 9610 10013 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span><span 9611 style='color:#4A4A4A'> wide ring sampling area with and without an arc mask 9612 positioned about 90° azimuth (top of image) with selected polarization values. 9613 Theintegrations match with the correct polarization. You will be asked for a 2</span><span10014 style='color:#4A4A4A'> wide ring sampling area with and without an arc mask positioned 10015 about 90° azimuth (top of image) with selected polarization values. The 10016 integrations match with the correct polarization. You will be asked for a 2</span><span 9614 10017 style='font-family:Symbol;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: 9615 10018 "Times New Roman";color:#4A4A4A;mso-char-type:symbol;mso-symbol-font-family: … … 9626 10029 takes about 5min, so be patient.<o:p></o:p></span></p> 9627 10030 9628 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l21 level1 lfo3 7;10031 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l21 level1 lfo38; 9629 10032 tab-stops:list .5in'><![if !supportLists]><span style='font-size:10.0pt; 9630 10033 mso-bidi-font-size:12.0pt;font-family:Symbol;mso-fareast-font-family:Symbol; … … 9640 10043 GSAS-II data tree. You can view it to see what the map looks like (select its 9641 10044 IMG entry). The gain map file can be imported into other projects using the 9642 same detector. If selected in Image Controls, the image is immediately 9643 correctedfor the gain map.<o:p></o:p></span></p>10045 same detector. If selected in Image Controls, the image is immediately corrected 10046 for the gain map.<o:p></o:p></span></p> 9644 10047 9645 10048 <h4><a name="IMG_Comments">Comments</a></h4> … … 9675 10078 keyboard/mouse shortcuts. There are five types of masks:<o:p></o:p></span></p> 9676 10079 9677 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l41 level1 lfo3 8;10080 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l41 level1 lfo39; 9678 10081 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9679 10082 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 9683 10086 image coordinates (mm). <o:p></o:p></span></p> 9684 10087 9685 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo3 8;10088 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo39; 9686 10089 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9687 10090 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 9692 10095 specified in degrees 2-theta. <o:p></o:p></span></p> 9693 10096 9694 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo3 8;10097 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo39; 9695 10098 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9696 10099 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span 9697 10100 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9698 10101 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Arc masks</span></b><span 9699 style='color:#4A4A4A'>: occlude a section of a Bragg reflection, similar to a 9700 ring mask, except that in addition to the location and thickness of the ring, 9701 the mask has a starting and ending azimuthal angle. <o:p></o:p></span></p> 9702 9703 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo38; 10102 style='color:#4A4A4A'>: occlude a section of a Bragg reflection, <span 10103 class=GramE>similar to</span> a ring mask, except that in addition to the 10104 location and thickness of the ring, the mask has a starting and ending 10105 azimuthal angle. <o:p></o:p></span></p> 10106 10107 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l41 level1 lfo39; 9704 10108 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9705 10109 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 9710 10114 the polygon mask are not used for integration. <o:p></o:p></span></p> 9711 10115 9712 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l41 level1 lfo3 8;10116 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l41 level1 lfo39; 9713 10117 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9714 10118 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 9731 10135 9732 10136 <p><span style='color:#4A4A4A'>The image is shown, as described above. Note 9733 that The frame mask, if defined, is displayed in green, while the other types9734 of masks are shown in red.<o:p></o:p></span></p>10137 that <span class=GramE>The</span> frame mask, if defined, is displayed in 10138 green, while the other types of masks are shown in red.<o:p></o:p></span></p> 9735 10139 9736 10140 <h5><span style='mso-fareast-font-family:"Times New Roman"'>What can I do with … … 9742 10146 9743 10147 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 9744 text-indent:-.25in;mso-list:l46 level1 lfo 39;tab-stops:list .25in'><![if !supportLists]><span10148 text-indent:-.25in;mso-list:l46 level1 lfo40;tab-stops:list .25in'><![if !supportLists]><span 9745 10149 style='color:#4A4A4A'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> 9746 10150 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Spot masks</span></b><span … … 9753 10157 mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 9754 10158 9755 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l35 level1 lfo4 0;10159 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l35 level1 lfo41; 9756 10160 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9757 10161 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span 9758 10162 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9759 10163 </span></span></span><![endif]><span style='color:#4A4A4A'>Press the 's' key 9760 and then left-click successively on multiple locations for spot masks. Press9761 the 's' key again or <a href="#Mac_rightclick">right-click*</a> to stop adding 9762 spot masks. <o:p></o:p></span></p>9763 9764 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l35 level1 lfo4 0;10164 and then <span class=GramE>left-click</span> successively on multiple locations 10165 for spot masks. Press the 's' key again or <a href="#Mac_rightclick">right-click*</a> 10166 to stop adding spot masks. <o:p></o:p></span></p> 10167 10168 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l35 level1 lfo41; 9765 10169 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 9766 10170 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 9770 10174 this can be used while the plot is in Zoom or Pan mode.) <o:p></o:p></span></p> 9771 10175 9772 <p><span style='color:#4A4A4A'>The default size for newly-created spot masks is 9773 determined by the </span><tt><span style='font-size:10.0pt;color:#4A4A4A'>Spot_mask_diameter</span></tt><span 9774 style='color:#4A4A4A'> <a href="#Preferences">configuration variable</a> or 1.0 9775 mm, if not specified. </span><span style='mso-fareast-font-family:"Times New Roman"; 9776 mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 10176 <p><span style='color:#4A4A4A'>The default size for <span class=GramE>newly-created</span> 10177 spot masks is determined by the </span><tt><span style='font-size:10.0pt; 10178 color:#4A4A4A'>Spot_mask_diameter</span></tt><span style='color:#4A4A4A'> <a 10179 href="#Preferences">configuration variable</a> or 1.0 mm, if not specified. </span><span 10180 style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast; 10181 color:#4A4A4A'><o:p></o:p></span></p> 9777 10182 9778 10183 <p><b><span style='color:#4A4A4A'>Edit Spot mask location</span></b><span 9779 style='color:#4A4A4A'> by left-clicking inside or on the edge the of the mask9780 and then drag the spot mask to a new location. <o:p></o:p></span></p>10184 style='color:#4A4A4A'> by <span class=GramE>left-clicking</span> inside or on 10185 the edge the of the mask and then drag the spot mask to a new location. <o:p></o:p></span></p> 9781 10186 9782 10187 <p><b><span style='color:#4A4A4A'>Edit Spot mask radius</span></b><span … … 9785 10190 9786 10191 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 9787 text-indent:-.25in;mso-list:l46 level1 lfo 39;tab-stops:list .25in'><![if !supportLists]><span10192 text-indent:-.25in;mso-list:l46 level1 lfo40;tab-stops:list .25in'><![if !supportLists]><span 9788 10193 style='color:#4A4A4A'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> 9789 10194 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Ring masks</span></b><span … … 9793 10198 mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family: 9794 10199 Symbol'>Q</span></span><span style='color:#4A4A4A'> as determined by the 9795 calibration ( e.g.a Bragg diffraction ring).<o:p></o:p></span></p>10200 calibration (<span class=GramE>e.g.</span> a Bragg diffraction ring).<o:p></o:p></span></p> 9796 10201 9797 10202 <p><b><span style='color:#4A4A4A'>Create Ring masks</span></b><span … … 9802 10207 color:#4A4A4A'><o:p></o:p></span></p> 9803 10208 9804 <p><span style='color:#4A4A4A'>The default thickness for newly-created ring 9805 masks is determined by the </span><tt><span style='font-size:10.0pt;color:#4A4A4A'>Ring_mask_thickness</span></tt><span 9806 style='color:#4A4A4A'> <a href="#Preferences">configuration variable</a> or 0.1 9807 degrees (2theta) if not specified. <o:p></o:p></span></p> 10209 <p><span style='color:#4A4A4A'>The default thickness for <span class=GramE>newly-created</span> 10210 ring masks is determined by the </span><tt><span style='font-size:10.0pt; 10211 color:#4A4A4A'>Ring_mask_thickness</span></tt><span style='color:#4A4A4A'> <a 10212 href="#Preferences">configuration variable</a> or 0.1 degrees (2theta) if not 10213 specified. <o:p></o:p></span></p> 9808 10214 9809 10215 <p><b><span style='color:#4A4A4A'>Edit Ring mask location</span></b><span 9810 style='color:#4A4A4A'> by left-clicking on either the inner or outer circle and9811 drag the circle to the new radius. <o:p></o:p></span></p>10216 style='color:#4A4A4A'> by <span class=GramE>left-clicking</span> on either the 10217 inner or outer circle and drag the circle to the new radius. <o:p></o:p></span></p> 9812 10218 9813 10219 <p><b><span style='color:#4A4A4A'>Edit Ring mask thickness</span></b><span … … 9817 10223 9818 10224 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 9819 text-indent:-.25in;mso-list:l46 level1 lfo 39;tab-stops:list .25in'><![if !supportLists]><span10225 text-indent:-.25in;mso-list:l46 level1 lfo40;tab-stops:list .25in'><![if !supportLists]><span 9820 10226 style='color:#4A4A4A'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> 9821 10227 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Arc masks</span></b><span … … 9824 10230 "Times New Roman";color:#4A4A4A;mso-char-type:symbol;mso-symbol-font-family: 9825 10231 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Q</span></span><span 9826 style='color:#4A4A4A'>, similar to a ring mask, except that in addition to the9827 location and thickness of the ring, the mask has a starting and ending 9828 azimuthal angle. <o:p></o:p></span></p>10232 style='color:#4A4A4A'>, <span class=GramE>similar to</span> a ring mask, except 10233 that in addition to the location and thickness of the ring, the mask has a 10234 starting and ending azimuthal angle. <o:p></o:p></span></p> 9829 10235 9830 10236 <p><b><span style='color:#4A4A4A'>Create Arc masks</span></b><span … … 9835 10241 color:#4A4A4A'><o:p></o:p></span></p> 9836 10242 9837 <p><span style='color:#4A4A4A'>The default size for newly-created ring masks is9838 determined by <a href="#Preferences">configuration variables</a><br>10243 <p><span style='color:#4A4A4A'>The default size for <span class=GramE>newly-created</span> 10244 ring masks is determined by <a href="#Preferences">configuration variables</a><br> 9839 10245 thickness: </span><tt><span style='font-size:10.0pt;color:#4A4A4A'>Ring_mask_thickness</span></tt><span 9840 10246 style='color:#4A4A4A'> (0.1 degrees 2theta if not specified) and <br> … … 9843 10249 9844 10250 <p><b><span style='color:#4A4A4A'>Edit Arc mask location</span></b><span 9845 style='color:#4A4A4A'> by left-clicking on either the inner or outer circle and 9846 drag the circle to the new radius. Alternately, left-click on the upper or 9847 lower arc limit (the straight lines) and drag them to rotate the center of the 9848 arc azimuthal range to a new position. <o:p></o:p></span></p> 10251 style='color:#4A4A4A'> by <span class=GramE>left-clicking</span> on either the 10252 inner or outer circle and drag the circle to the new radius. Alternately, <span 10253 class=GramE>left-click</span> on the upper or lower arc limit (the straight 10254 lines) and drag them to rotate the center of the arc azimuthal range to a new 10255 position. <o:p></o:p></span></p> 9849 10256 9850 10257 <p><b><span style='color:#4A4A4A'>Edit Arc mask thickness or range</span></b><span … … 9856 10263 9857 10264 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 9858 text-indent:-.25in;mso-list:l46 level1 lfo 39;tab-stops:list .25in'><![if !supportLists]><span10265 text-indent:-.25in;mso-list:l46 level1 lfo40;tab-stops:list .25in'><![if !supportLists]><span 9859 10266 style='color:#4A4A4A'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> 9860 10267 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Polygon masks</span></b><span … … 9864 10271 9865 10272 <p><b><span style='color:#4A4A4A'>Create Polygon masks</span></b><span 9866 style='color:#4A4A4A'> with a menu command and then by left-clicking10273 style='color:#4A4A4A'> with a menu command and then by <span class=GramE>left-clicking</span> 9867 10274 successively on the vertices of the polygon shape surrounding pixels to be 9868 10275 excluded. After the last point is defined, <a href="#Mac_rightclick">right-click*</a> … … 9873 10280 9874 10281 <p><b><span style='color:#4A4A4A'>Edit Polygon mask</span></b><span 9875 style='color:#4A4A4A'> by left-clicking on any point at a vertex in the polygon 9876 mask and drag that point to a new position. If the vertex is dragged to the 9877 same position as any other vertex in the mask the dragged point is deleted. <o:p></o:p></span></p> 10282 style='color:#4A4A4A'> by <span class=GramE>left-clicking</span> on any point 10283 at a vertex in the polygon mask and drag that point to a new position. If the 10284 vertex is dragged to the same position as any other vertex in the mask the 10285 dragged point is deleted. <o:p></o:p></span></p> 9878 10286 9879 10287 <p><b><span style='color:#4A4A4A'>Add a point to Polygon mask</span></b><span … … 9883 10291 9884 10292 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 9885 text-indent:-.25in;mso-list:l46 level1 lfo 39;tab-stops:list .25in'><![if !supportLists]><span10293 text-indent:-.25in;mso-list:l46 level1 lfo40;tab-stops:list .25in'><![if !supportLists]><span 9886 10294 style='color:#4A4A4A'><span style='mso-list:Ignore'>5.<span style='font:7.0pt "Times New Roman"'> 9887 10295 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Frame mask</span></b><span … … 9892 10300 9893 10301 <p><b><span style='color:#4A4A4A'>Create a Frame mask</span></b><span 9894 style='color:#4A4A4A'> with a menu command and then by left-clicking10302 style='color:#4A4A4A'> with a menu command and then by <span class=GramE>left-clicking</span> 9895 10303 successively on the vertices of a polygon. After the last point is defined, <a 9896 10304 href="#Mac_rightclick">right-click*</a> anywhere to close the frame mask. Alternately, … … 9903 10311 9904 10312 <p><b><span style='color:#4A4A4A'>Edit the Frame mask</span></b><span 9905 style='color:#4A4A4A'> by left-clicking on any point at a vertex in the frame 9906 mask and drag that point to a new position. If the vertex is dragged to the 9907 same position as any other vertex in the mask the dragged point is deleted. <o:p></o:p></span></p> 10313 style='color:#4A4A4A'> by <span class=GramE>left-clicking</span> on any point 10314 at a vertex in the frame mask and drag that point to a new position. If the 10315 vertex is dragged to the same position as any other vertex in the mask the 10316 dragged point is deleted. <o:p></o:p></span></p> 9908 10317 9909 10318 <p><b><span style='color:#4A4A4A'>Add a point to the Frame mask</span></b><span … … 9920 10329 9921 10330 <p class=MsoNormal><span style='color:#4A4A4A'>This allows one to evaluate 9922 strain typically induced by a pure axial load ( e.g. no shear) on a9923 polycrystalline sample (e.g. a steel bar). This strain will distort the Bragg 9924 diffraction rings seen by the 2D detector. This follows the method of He & 9925 Smith (Baoping Bob He & Kingsley Smith, (1997). Adv. in X-Ray Anal. 41, 9926 501.) to determine the 3 unique terms of the axial strain tensor. One can 9927 examine the results as a series of diffraction line d-spacings vs azimuth10331 strain typically induced by a pure axial load (<span class=GramE>e.g.</span> no 10332 shear) on a polycrystalline sample (e.g. a steel bar). This strain will distort 10333 the Bragg diffraction rings seen by the 2D detector. This follows the method of 10334 He & Smith (Baoping Bob He & Kingsley Smith, (1997). Adv. in X-Ray 10335 Anal. 41, 501.) to determine the 3 unique terms of the axial strain tensor. One 10336 can examine the results as a series of diffraction line d-spacings vs azimuth 9928 10337 angle; if no strain these are straight, otherwise they will show a single 9929 10338 sinusoidal variation with maxima at the maximum strain direction (90° & … … 9942 10351 <p class=MsoNormal><span style='color:#4A4A4A'>Menu Operations - <o:p></o:p></span></p> 9943 10352 9944 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10353 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9945 10354 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9946 10355 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9949 10358 list; this also can be done by picking a ring from the plot.<o:p></o:p></span></p> 9950 10359 9951 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10360 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9952 10361 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9953 10362 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9960 10369 value for any residual stress/strain.<o:p></o:p></span></p> 9961 10370 9962 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10371 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9963 10372 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9964 10373 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9967 10376 with azimuth for each ring.<o:p></o:p></span></p> 9968 10377 9969 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10378 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9970 10379 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9971 10380 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9974 10383 distribution curves as a simple text file<o:p></o:p></span></p> 9975 10384 9976 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10385 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9977 10386 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9978 10387 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 9979 10388 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Update d-zero</span></b><span 9980 style='color:#4A4A4A'> – this updates the d-zero values with the d-zero ave 9981 ones thus removing any effect of residual stress/strain.<o:p></o:p></span></p> 9982 9983 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo41'><![if !supportLists]><span 10389 style='color:#4A4A4A'> – <span class=GramE>this updates</span> the d-zero 10390 values with the d-zero ave ones thus removing any effect of residual 10391 stress/strain.<o:p></o:p></span></p> 10392 10393 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9984 10394 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9985 10395 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9990 10400 fit results</b>.<o:p></o:p></span></p> 9991 10401 9992 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10402 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 9993 10403 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 9994 10404 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 9996 10406 stress/strain</span></b><span style='color:#4A4A4A'> – this copies the 9997 10407 stress/strain data from the current image to other selected images in 9998 preparation for doing an < b>All imagefit</b>.<o:p></o:p></span></p>9999 10000 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10408 preparation for doing an <span class=GramE><b>All image</b></span><b> fit</b>.<o:p></o:p></span></p> 10409 10410 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 10001 10411 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10002 10412 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10003 10413 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Save 10004 10414 stress/strain</span></b><span style='color:#4A4A4A'> – this saves the current 10005 stress/strain data to a file with .strstaextension.<o:p></o:p></span></p>10006 10007 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo4 1'><![if !supportLists]><span10415 stress/strain data to a file <span class=GramE>with .strsta</span> extension.<o:p></o:p></span></p> 10416 10417 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 10008 10418 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10009 10419 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10010 10420 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Load 10011 10421 stress/strain</span></b><span style='color:#4A4A4A'> – this loads previously 10012 saved stress/strain data from a file with .strsta extension.<o:p></o:p></span></p> 10013 10014 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo41'><![if !supportLists]><span 10422 saved stress/strain data from a file <span class=GramE>with .strsta</span> 10423 extension.<o:p></o:p></span></p> 10424 10425 <p style='margin-left:.5in;text-indent:-.25in;mso-list:l6 level1 lfo42'><![if !supportLists]><span 10015 10426 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10016 10427 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10046 10457 10047 10458 <p class=MsoNormal><span style='color:#4A4A4A'>The Ring intensities plot will 10048 respond to the following key strokes:<o:p></o:p></span></p>10049 10050 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10459 respond to the following <span class=GramE>key strokes</span>:<o:p></o:p></span></p> 10460 10461 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10051 10462 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10052 10463 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10054 10465 this progressively shifts the RMD lines to the left<o:p></o:p></span></p> 10055 10466 10056 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10467 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10057 10468 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10058 10469 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10060 10471 this progressively shifts the RMD lines to the right<o:p></o:p></span></p> 10061 10472 10062 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10473 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10063 10474 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10064 10475 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10066 10477 this progressively shifts the RMD lines up<o:p></o:p></span></p> 10067 10478 10068 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10479 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10069 10480 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10070 10481 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10072 10483 this progressively shifts the RMD lines down<o:p></o:p></span></p> 10073 10484 10074 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10485 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10075 10486 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10076 10487 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10078 10489 this resets the shifts to zero<o:p></o:p></span></p> 10079 10490 10080 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10491 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10081 10492 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10082 10493 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10083 </span></span></span><![endif]><span style='color:#4A4A4A'>Key ‘<b>g</b>’ – 10084 this togglesdisplay of a grid on the plot<o:p></o:p></span></p>10085 10086 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l9 level1 lfo4 2'><![if !supportLists]><span10494 </span></span></span><![endif]><span style='color:#4A4A4A'>Key ‘<b>g</b>’ – <span 10495 class=GramE>this toggles</span> display of a grid on the plot<o:p></o:p></span></p> 10496 10497 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l9 level1 lfo43'><![if !supportLists]><span 10087 10498 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10088 10499 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> … … 10101 10512 <p class=MsoNormal><span style='color:#4A4A4A'>This window shows whatever 10102 10513 comment lines (preceded by “#”) found when the peaks data file was read by 10103 GSAS-II. If you are lucky, there will be useful information here (e.g. sample 10104 name, date collected, wavelength used, etc.). If not, this window will be 10105 blank. The text is read-only.</span><span style='mso-fareast-font-family:"Times New Roman"; 10106 mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 10514 GSAS-II. If you are lucky, there will be useful information here (<span 10515 class=GramE>e.g.</span> sample name, date collected, wavelength used, etc.). If 10516 not, this window will be blank. The text is read-only.</span><span 10517 style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast; 10518 color:#4A4A4A'><o:p></o:p></span></p> 10107 10519 10108 10520 <h4><a name="PKS_Limits">Limits</a></h4> … … 10127 10539 <p><span style='color:#4A4A4A'>Menu ‘<b>Edit Limits</b>’ <o:p></o:p></span></p> 10128 10540 10129 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l58 level1 lfo4 3;10541 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l58 level1 lfo44; 10130 10542 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 10131 10543 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A'><span … … 10156 10568 10157 10569 <p class=MsoListParagraphCxSpFirst style='margin-left:.25in;mso-add-space:auto; 10158 text-indent:-.25in;mso-list:l13 level1 lfo4 4'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span10570 text-indent:-.25in;mso-list:l13 level1 lfo45'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10159 10571 class=MsoHyperlink><span style='color:windowtext;text-decoration:none; 10160 10572 text-underline:none'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> … … 10165 10577 text-decoration:none;text-underline:none'><o:p></o:p></span></span></span></p> 10166 10578 10167 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo4 5'><span10579 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo46'><span 10168 10580 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10169 10581 class=MsoHyperlink><span style='font-family:Symbol;mso-fareast-font-family: … … 10178 10590 text-underline:none'><o:p></o:p></span></span></span></p> 10179 10591 10180 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo4 5'><span10592 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo46'><span 10181 10593 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10182 10594 class=MsoHyperlink><span style='font-family:Symbol;mso-fareast-font-family: … … 10185 10597 </span></span></span></span><![endif]><b style='mso-bidi-font-weight:normal'><span 10186 10598 style='color:#4A4A4A'>Load profile… </span></b><span style='color:#4A4A4A'>- 10187 loads a GSAS-II instrument parameter file ( name.instprm), replacing the10188 existing instrument parameter values. All refinement flags are unset.</span><span 10189 class=MsoHyperlink><b style='mso-bidi-font-weight:normal'><span10599 loads a GSAS-II instrument parameter file (<span class=GramE>name.instprm</span>), 10600 replacing the existing instrument parameter values. All refinement flags are 10601 unset.</span><span class=MsoHyperlink><b style='mso-bidi-font-weight:normal'><span 10190 10602 style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></b></span></span></p> 10191 10603 10192 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo4 5'><span10604 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo46'><span 10193 10605 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10194 10606 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10196 10608 </span></span></span><![endif]><b style='mso-bidi-font-weight:normal'><span 10197 10609 style='color:#4A4A4A'>Save profile… - </span></b><span style='color:#4A4A4A'>saves 10198 the current instrument parameter values in a simple text file (name.instprm); 10199 you will be prompted for the file name – do not change the extension. This file 10200 may be edited but heed the warning to not change the parameter names, the order 10201 of the parameter records or add new parameter records as this will invalidate 10202 the file. You may only change the numeric values if necessary. You can change 10203 or add comment records (begin with ‘#’).</span></span><span style='mso-bookmark: 10204 PKS_Instrument_Parameters'><span style='mso-fareast-font-family:"Times New Roman"; 10205 mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></span></p> 10206 10207 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo45'><span 10610 the current instrument parameter values in a simple text file (<span 10611 class=GramE>name.instprm</span>); you will be prompted for the file name – do 10612 not change the extension. This file may be edited but heed the warning to not 10613 change the parameter names, the order of the parameter records or add new 10614 parameter records as this will invalidate the file. You may only change the 10615 numeric values if necessary. You can change or add comment records (begin with 10616 ‘#’).</span></span><span style='mso-bookmark:PKS_Instrument_Parameters'><span 10617 style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast; 10618 color:#4A4A4A'><o:p></o:p></span></span></p> 10619 10620 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l0 level1 lfo46'><span 10208 10621 style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10209 10622 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10218 10631 10219 10632 <p class=MsoListParagraphCxSpLast style='margin-left:.25in;mso-add-space:auto; 10220 text-indent:-.25in;mso-list:l36 level1 lfo4 6'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span10633 text-indent:-.25in;mso-list:l36 level1 lfo47'><span style='mso-bookmark:PKS_Instrument_Parameters'><![if !supportLists]><span 10221 10634 class=MsoHyperlink><span style='color:windowtext;text-decoration:none; 10222 10635 text-underline:none'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> … … 10246 10659 style='mso-bookmark:PKS_Index_Peak_List'><b>Unit Cells List</b></span><span 10247 10660 style='mso-bookmark:PKS_Index_Peak_List'></span></a><span style='mso-bookmark: 10248 PKS_Index_Peak_List'><span style='color:#4A4A4A'>. .</span><span10661 PKS_Index_Peak_List'><span class=GramE><span style='color:#4A4A4A'>. .</span></span><span 10249 10662 class=MsoHyperlink><span style='color:windowtext;text-decoration:none; 10250 10663 text-underline:none'><o:p></o:p></span></span></span></p> … … 10255 10668 10256 10669 <p class=MsoListParagraph style='margin-left:.25in;mso-add-space:auto; 10257 text-indent:-.25in;mso-list:l10 level1 lfo4 7'><span style='mso-bookmark:PKS_Index_Peak_List'><![if !supportLists]><span10670 text-indent:-.25in;mso-list:l10 level1 lfo48'><span style='mso-bookmark:PKS_Index_Peak_List'><![if !supportLists]><span 10258 10671 style='color:#4A4A4A'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> 10259 10672 </span></span></span><![endif]><span style='color:#4A4A4A'>You may deselect individual … … 10306 10719 <o:p></o:p></span></span></p> 10307 10720 10308 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l53 level1 lfo4 8;10721 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l53 level1 lfo49; 10309 10722 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10310 10723 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10315 10728 changed. <o:p></o:p></span></span></p> 10316 10729 10317 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l53 level1 lfo4 8;10730 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l53 level1 lfo49; 10318 10731 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10319 10732 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10323 10736 changed. <o:p></o:p></span></span></p> 10324 10737 10325 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l53 level1 lfo4 8;10738 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l53 level1 lfo49; 10326 10739 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10327 10740 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10382 10795 <span style='mso-bookmark:Laue_List'></span> 10383 10796 10384 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10797 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10385 10798 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10386 10799 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10390 10803 & Pm3m <o:p></o:p></span></span></p> 10391 10804 10392 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10805 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10393 10806 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10394 10807 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10398 10811 (hexagonal axes) <o:p></o:p></span></span></p> 10399 10812 10400 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10813 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10401 10814 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10402 10815 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10405 10818 </span></span></span><![endif]><span style='color:#4A4A4A'>Hexagonal: P6/mmm <o:p></o:p></span></span></p> 10406 10819 10407 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10820 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10408 10821 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10409 10822 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10413 10826 P4/mmm <o:p></o:p></span></span></p> 10414 10827 10415 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10828 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10416 10829 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10417 10830 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10421 10834 Immm, Ammm, Bmmm, Cmmm, Pmmm <o:p></o:p></span></span></p> 10422 10835 10423 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10836 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10424 10837 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10425 10838 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10429 10842 A2/m, C2/m, P2/m (b-unique) <o:p></o:p></span></span></p> 10430 10843 10431 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l15 level1 lfo 49;10844 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l15 level1 lfo50; 10432 10845 tab-stops:list .5in'><span style='mso-bookmark:PKS_Unit_Cells_List'><![if !supportLists]><span 10433 10846 style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Symbol; … … 10446 10859 <p class=MsoNormal><span style='color:#4A4A4A'>This window shows whatever 10447 10860 comment lines found above the QIE table when the small angle data file was read 10448 by GSAS-II. If you are lucky, there will be useful information here (e.g. 10449 sample name, date collected, wavelength used, etc.). If not, this window will 10450 be blank. The text is read-only.</span><span style='mso-fareast-font-family: 10451 "Times New Roman";mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 10861 by GSAS-II. If you are lucky, there will be useful information here (<span 10862 class=GramE>e.g.</span> sample name, date collected, wavelength used, etc.). If 10863 not, this window will be blank. The text is read-only.</span><span 10864 style='mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast; 10865 color:#4A4A4A'><o:p></o:p></span></p> 10452 10866 10453 10867 <h4><a name="SASD_Limits">Limits</a></h4> … … 10475 10889 Limits</b>’ <o:p></o:p></span></span></p> 10476 10890 10477 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l14 level1 lfo5 0;10891 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l14 level1 lfo51; 10478 10892 tab-stops:list .5in'><span style='mso-bookmark:SASD_Limits'><![if !supportLists]><span 10479 10893 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10506 10920 style='color:windowtext;text-decoration:none;text-underline:none'><o:p></o:p></span></span></p> 10507 10921 10508 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l14 level1 lfo5 0;10922 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l14 level1 lfo51; 10509 10923 tab-stops:list .5in'><![if !supportLists]><span style='font-family:Symbol; 10510 10924 mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;color:#4A4A4A; … … 10539 10953 10540 10954 <p class=MsoListParagraphCxSpFirst style='margin-left:.25in;mso-add-space:auto; 10541 text-indent:-.25in;mso-list:l40 level1 lfo5 1;tab-stops:list .25in'><span10955 text-indent:-.25in;mso-list:l40 level1 lfo52;tab-stops:list .25in'><span 10542 10956 style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10543 10957 style='color:#4A4A4A'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> … … 10545 10959 substance</b>’ –<o:p></o:p></span></span></p> 10546 10960 10547 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;10961 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10548 10962 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10549 10963 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10555 10969 in Substances.py. Place your UserSubstances.py in the GSAS-II directory.<o:p></o:p></span></span></p> 10556 10970 10557 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;10971 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10558 10972 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10559 10973 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10563 10977 substances.<o:p></o:p></span></span></p> 10564 10978 10565 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;10979 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10566 10980 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10567 10981 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10572 10986 volume/density; GSAS-II will compute the scattering contrast data for it.<o:p></o:p></span></span></p> 10573 10987 10574 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;10988 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10575 10989 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10576 10990 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10580 10994 other small angle data histograms.<o:p></o:p></span></span></p> 10581 10995 10582 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;10996 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10583 10997 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10584 10998 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10588 11002 or unit scatterer.<o:p></o:p></span></span></p> 10589 11003 10590 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;11004 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10591 11005 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10592 11006 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10596 11010 substance.<o:p></o:p></span></span></p> 10597 11011 10598 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo5 2;11012 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l5 level1 lfo53; 10599 11013 tab-stops:list .5in'><span style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10600 11014 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10604 11018 10605 11019 <p class=MsoListParagraphCxSpLast style='margin-left:.25in;mso-add-space:auto; 10606 text-indent:-.25in;mso-list:l40 level1 lfo5 1;tab-stops:list .25in'><span11020 text-indent:-.25in;mso-list:l40 level1 lfo52;tab-stops:list .25in'><span 10607 11021 style='mso-bookmark:SASD_Substances'><![if !supportLists]><span 10608 11022 style='color:#4A4A4A'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> … … 10635 11049 10636 11050 <p><span style='mso-bookmark:SASD_Models'><b><span style='color:#4A4A4A'>Command</span></b><span 10637 style='color:#4A4A4A'> Menu<span style='mso-spacerun:yes'> </span>- In this 10638 window you can change parameters associated with a histogram. This histogram 10639 scale factor is ignored for SASD. Remaining parameters are of use for 10640 parametric studies and may be changed with the menu commands described here. <o:p></o:p></span></span></p> 10641 10642 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l50 level1 lfo53; 11051 style='color:#4A4A4A'> <span class=GramE>Menu<span style='mso-spacerun:yes'> 11052 </span>-</span> In this window you can change parameters associated with a 11053 histogram. This histogram scale factor is ignored for SASD. Remaining 11054 parameters are of use for parametric studies and may be changed with the menu 11055 commands described here. <o:p></o:p></span></span></p> 11056 11057 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10643 11058 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10644 11059 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10649 11064 SASD scans<o:p></o:p></span></span></p> 10650 11065 10651 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11066 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10652 11067 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10653 11068 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10654 11069 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10655 11070 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Load - </span></b><span 10656 style='color:#4A4A4A'>This loads sample parameters from a previously saved10657 .samprmfile. <o:p></o:p></span></span></p>10658 10659 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11071 style='color:#4A4A4A'>This loads sample parameters from a previously <span 11072 class=GramE>saved .samprm</span> file. <o:p></o:p></span></span></p> 11073 11074 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10660 11075 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10661 11076 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10662 11077 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10663 11078 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Save - </span></b><span 10664 style='color:#4A4A4A'>This saves the sample parameters to a file with the 10665 extension ’.samprm’. A file dialog box will appear to ask for the name of the 10666 f ile to be written. <o:p></o:p></span></span></p>10667 10668 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11079 style='color:#4A4A4A'>This saves the sample parameters to a file with the <span 11080 class=GramE>extension ’</span>.samprm’. A file dialog box will appear to ask 11081 for the name of the file to be written. <o:p></o:p></span></span></p> 11082 11083 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10669 11084 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10670 11085 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: 10671 11086 Symbol;color:#4A4A4A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 10672 </span></span></span><![endif]>< b><span style='color:#4A4A4A'>Copy<span10673 style='mso-spacerun:yes'> </span></span></b><span style='color:#4A4A4A'>This copies10674 the sample parameters shown to other selected SASD patterns. If used, a dialog 10675 box (Copy parameters) will appear showing the list of available SASD patterns, 10676 you can copy the sample parameters to any or all of them; select ‘All’ to copy 10677 them to all patterns. Then select ‘OK’ to do the copy; ‘Cancel’ to cancel the 10678 operation. <o:p></o:p></span></span></p>10679 10680 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11087 </span></span></span><![endif]><span class=GramE><b><span style='color:#4A4A4A'>Copy<span 11088 style='mso-spacerun:yes'> </span></span></b><span style='color:#4A4A4A'>This</span></span><span 11089 style='color:#4A4A4A'> copies the sample parameters shown to other selected 11090 SASD patterns. If used, a dialog box (Copy parameters) will appear showing the 11091 list of available SASD patterns, you can copy the sample parameters to any or 11092 all of them; select ‘All’ to copy them to all patterns. Then select ‘OK’ to do 11093 the copy; ‘Cancel’ to cancel the operation. <o:p></o:p></span></span></p> 11094 11095 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10681 11096 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10682 11097 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10684 11099 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Copy selected... 10685 11100 - </span></b><span style='color:#4A4A4A'>This copies only the sample parameter 10686 that are selected to other selected SASD patterns but is otherwise similar to10687 "Copy". <o:p></o:p></span></span></p>10688 10689 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11101 that are selected to other selected SASD patterns but is otherwise <span 11102 class=GramE>similar to</span> "Copy". <o:p></o:p></span></span></p> 11103 11104 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10690 11105 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10691 11106 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10694 11109 style='color:#4A4A4A'>(Not valid for SASD). <o:p></o:p></span></span></p> 10695 11110 10696 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11111 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10697 11112 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10698 11113 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10700 11115 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Set one value - </span></b><span 10701 11116 style='color:#4A4A4A'>This is used to set a single selected sample parameter 10702 for a selected set of SASD histograms. The same value can be used for all 10703 histograms or a dialog can be used to provide a table where you can set the10704 values differently for each of selected histograms. <o:p></o:p></span></span></p>10705 10706 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11117 for a selected set of SASD histograms. The same value can be used for all <span 11118 class=GramE>histograms</span> or a dialog can be used to provide a table where 11119 you can set the values differently for each of selected histograms. <o:p></o:p></span></span></p> 11120 11121 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10707 11122 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10708 11123 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10714 11129 10715 11130 <pre style='margin-left:.5in'><span style='mso-bookmark:SASD_Models'><span 10716 style='color:#4A4A4A'>#filename<span style='mso-spacerun:yes'> </span>temperature pressure ignore-me<span style='mso-spacerun:yes'> </span>humidity<o:p></o:p></span></span></pre><pre 11131 style='color:#4A4A4A'>#filename<span style='mso-spacerun:yes'> </span>temperature pressure ignore-<span 11132 class=GramE>me<span style='mso-spacerun:yes'> </span>humidity</span><o:p></o:p></span></span></pre><pre 10717 11133 style='margin-left:.5in'><span style='mso-bookmark:SASD_Models'><span 10718 11134 style='color:#4A4A4A'>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<o:p></o:p></span></span></pre><pre … … 10725 11141 marked with a hash (#). A header is not required. "Columns" in the 10726 11142 table are separated by one or more delimiters (which may be a comma, tab or 10727 space). Note that columns do not need to be aligned, as long as each entry is10728 spaced by at least one delimiter. The first column in the table is used to look 10729 up SASD entries where the initial space-delimited string after the SASD tag 10730 ("myfile" in "SASD myfile AZM=180...") must match the10731 table. Subsequent columns can then be mapped to sample parameters or can be 10732 ignored, using a dialog window. <o:p></o:p></span></span></p>10733 10734 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l50 level1 lfo5 3;11143 space). Note that columns do not need to be aligned, <span class=GramE>as long 11144 as</span> each entry is spaced by at least one delimiter. The first column in 11145 the table is used to look up SASD entries where the initial space-delimited 11146 string after the SASD tag ("myfile" in "SASD myfile 11147 AZM=180...") must match the table. Subsequent columns can then be mapped 11148 to sample parameters or can be ignored, using a dialog window. <o:p></o:p></span></span></p> 11149 11150 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l50 level1 lfo54; 10735 11151 tab-stops:list .5in left 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 10736 11152 style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='font-family: … … 10750 11166 scattering models in GSAS-II have four different forms:<o:p></o:p></span></span></p> 10751 11167 10752 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l49 level1 lfo5 4;11168 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l49 level1 lfo55; 10753 11169 tab-stops:list .5in left 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 10754 11170 style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='font-family: … … 10763 11179 style='color:#4A4A4A'>.<o:p></o:p></span></span></p> 10764 11180 10765 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l49 level1 lfo5 4;11181 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l49 level1 lfo55; 10766 11182 tab-stops:list .5in left 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 10767 11183 style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='font-family: … … 10770 11186 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Particle Fit</span></b><span 10771 11187 style='color:#4A4A4A'> – this gives the best fit of a suite of models for each 10772 component of the sample. Each model is chosen from a suite of possible descriptions,10773 each with parameters that describe the shape, size (as a radius, </span></span><span11188 component of the sample. Each model is chosen from a suite of possible 11189 descriptions, each with parameters that describe the shape, size (as a radius, </span></span><span 10774 11190 style='mso-bookmark:SASD_Models'><span style='font-family:"Calibri",sans-serif; 10775 11191 color:#4A4A4A'>Å)</span><span style='color:#4A4A4A'> and magnitude.<o:p></o:p></span></span></p> 10776 11192 10777 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l49 level1 lfo5 4;11193 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l49 level1 lfo55; 10778 11194 tab-stops:list .5in left 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 10779 11195 style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='font-family: … … 10785 11201 interatomic vectors within the protein.<o:p></o:p></span></span></p> 10786 11202 10787 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l49 level1 lfo5 4;11203 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l49 level1 lfo55; 10788 11204 tab-stops:list .5in left 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 10789 11205 style='mso-bookmark:SASD_Models'><![if !supportLists]><span style='font-family: … … 10807 11223 –<o:p></o:p></span></span></p> 10808 11224 10809 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11225 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10810 11226 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10811 11227 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10814 11230 style='color:#4A4A4A'> – this adds a distribution to a Particle Fit model<o:p></o:p></span></span></p> 10815 11231 10816 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11232 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10817 11233 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10818 11234 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10822 11238 data or bead model to the Pair Distance distribution (Shapes only).<o:p></o:p></span></span></p> 10823 11239 10824 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11240 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10825 11241 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10826 11242 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10830 11246 for a given fit result.<o:p></o:p></span></span></p> 10831 11247 10832 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11248 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10833 11249 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10834 11250 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10838 11254 the same model description.<o:p></o:p></span></span></p> 10839 11255 10840 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11256 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10841 11257 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10842 11258 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10846 11262 SASD histograms<o:p></o:p></span></span></p> 10847 11263 10848 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l33 level1 lfo5 5;11264 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l33 level1 lfo56; 10849 11265 tab-stops:list .5in'><span style='mso-bookmark:SASD_Models'><![if !supportLists]><span 10850 11266 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10866 11282 style='color:#4A4A4A'>This window shows whatever comment lines found above the 10867 11283 QIE table when the reflectometry data file was read by GSAS-II. If you are 10868 lucky, there will be useful information here ( e.g. sample name, date collected,10869 wavelength used, etc.). If not, this window will be blank. The text is 10870 read-only.</span><span style='mso-fareast-font-family:"Times New Roman"; 10871 mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p>11284 lucky, there will be useful information here (<span class=GramE>e.g.</span> 11285 sample name, date collected, wavelength used, etc.). If not, this window will 11286 be blank. The text is read-only.</span><span style='mso-fareast-font-family: 11287 "Times New Roman";mso-fareast-theme-font:minor-fareast;color:#4A4A4A'><o:p></o:p></span></p> 10872 11288 10873 11289 <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 … … 10899 11315 Limits</b>’ <o:p></o:p></span></span></p> 10900 11316 10901 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l29 level1 lfo5 6;11317 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l29 level1 lfo57; 10902 11318 tab-stops:list .5in left 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 10903 11319 style='mso-bookmark:REFD_Limits'><![if !supportLists]><span style='font-family: … … 10932 11348 text-underline:none'><o:p></o:p></span></span></span></p> 10933 11349 10934 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l29 level1 lfo5 6;11350 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l29 level1 lfo57; 10935 11351 tab-stops:list .5in'><span style='mso-bookmark:REFD_Limits'><![if !supportLists]><span 10936 11352 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10970 11386 10971 11387 <p class=MsoListParagraphCxSpFirst style='margin-left:.25in;mso-add-space:auto; 10972 text-indent:-.25in;mso-list:l54 level1 lfo5 7;tab-stops:list .25in left 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'><span11388 text-indent:-.25in;mso-list:l54 level1 lfo58;tab-stops:list .25in left 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 10973 11389 style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 10974 11390 style='color:#4A4A4A'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> … … 10976 11392 substance’ –<o:p></o:p></span></span></p> 10977 11393 10978 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11394 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 10979 11395 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 10980 11396 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10987 11403 directory.<o:p></o:p></span></span></p> 10988 11404 10989 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11405 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 10990 11406 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 10991 11407 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 10995 11411 substances.<o:p></o:p></span></span></p> 10996 11412 10997 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11413 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 10998 11414 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 10999 11415 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11004 11420 volume/density; GSAS-II will compute the scattering contrast data for it.<o:p></o:p></span></span></p> 11005 11421 11006 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11422 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 11007 11423 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 11008 11424 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11012 11428 other small angle data histograms.<o:p></o:p></span></span></p> 11013 11429 11014 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11430 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 11015 11431 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 11016 11432 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11020 11436 or unit scatterer.<o:p></o:p></span></span></p> 11021 11437 11022 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11438 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 11023 11439 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 11024 11440 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11028 11444 substance.<o:p></o:p></span></span></p> 11029 11445 11030 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo5 8;11446 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l20 level1 lfo59; 11031 11447 tab-stops:list .5in'><span style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 11032 11448 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11036 11452 11037 11453 <p class=MsoListParagraphCxSpLast style='margin-left:.25in;mso-add-space:auto; 11038 text-indent:-.25in;mso-list:l54 level1 lfo5 7;tab-stops:list .25in left 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'><span11454 text-indent:-.25in;mso-list:l54 level1 lfo58;tab-stops:list .25in left 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 11039 11455 style='mso-bookmark:REFD_Sample_Parameters'><![if !supportLists]><span 11040 11456 style='color:#4A4A4A'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> … … 11070 11486 the menu commands described here. <o:p></o:p></span></span></p> 11071 11487 11072 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11488 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11073 11489 tab-stops:list .5in left 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 11074 11490 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11080 11496 REFD scans<o:p></o:p></span></span></p> 11081 11497 11082 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11498 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11083 11499 tab-stops:list .5in left 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 11084 11500 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11086 11502 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 11087 11503 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Load - </span></b><span 11088 style='color:#4A4A4A'>This loads sample parameters from a previously saved11089 .samprmfile. <o:p></o:p></span></span></p>11090 11091 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11504 style='color:#4A4A4A'>This loads sample parameters from a previously <span 11505 class=GramE>saved .samprm</span> file. <o:p></o:p></span></span></p> 11506 11507 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11092 11508 tab-stops:list .5in left 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 11093 11509 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11095 11511 style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> 11096 11512 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Save - </span></b><span 11097 style='color:#4A4A4A'>This saves the sample parameters to a file with the 11098 extension ’.samprm’. A file dialog box will appear to ask for the name of the 11099 f ile to be written. <o:p></o:p></span></span></p>11100 11101 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11513 style='color:#4A4A4A'>This saves the sample parameters to a file with the <span 11514 class=GramE>extension ’</span>.samprm’. A file dialog box will appear to ask 11515 for the name of the file to be written. <o:p></o:p></span></span></p> 11516 11517 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11102 11518 tab-stops:list .5in left 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 11103 11519 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11111 11527 the copy; ‘Cancel’ to cancel the operation. <o:p></o:p></span></span></p> 11112 11528 11113 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11529 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11114 11530 tab-stops:list .5in left 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 11115 11531 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11118 11534 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Copy selected... 11119 11535 - </span></b><span style='color:#4A4A4A'>This copies only the sample parameter 11120 that are selected to other selected REFD patterns but is otherwise similar to11121 "Copy". <o:p></o:p></span></span></p>11122 11123 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11536 that are selected to other selected REFD patterns but is otherwise <span 11537 class=GramE>similar to</span> "Copy". <o:p></o:p></span></span></p> 11538 11539 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11124 11540 tab-stops:list .5in left 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 11125 11541 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11129 11545 style='color:#4A4A4A'>(Not valid for REFD). <o:p></o:p></span></span></p> 11130 11546 11131 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11547 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11132 11548 tab-stops:list .5in left 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 11133 11549 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11136 11552 </span></span></span><![endif]><b><span style='color:#4A4A4A'>Set one value - </span></b><span 11137 11553 style='color:#4A4A4A'>This is used to set a single selected sample parameter 11138 for a selected set of REFD histograms. The same value can be used for all 11139 histograms or a dialog can be used to provide a table where you can set the11140 values differently for each of selected histograms. <o:p></o:p></span></span></p>11141 11142 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11554 for a selected set of REFD histograms. The same value can be used for all <span 11555 class=GramE>histograms</span> or a dialog can be used to provide a table where 11556 you can set the values differently for each of selected histograms. <o:p></o:p></span></span></p> 11557 11558 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11143 11559 tab-stops:list .5in left 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 11144 11560 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11152 11568 <pre><span style='mso-bookmark:REFD_Models'><span style='color:#4A4A4A'><o:p> </o:p></span></span></pre><pre 11153 11569 style='margin-left:.5in'><span style='mso-bookmark:REFD_Models'><span 11154 style='color:#4A4A4A'>#filename<span style='mso-spacerun:yes'> </span>temperature pressure ignore-me<span style='mso-spacerun:yes'> </span>humidity<o:p></o:p></span></span></pre><pre 11570 style='color:#4A4A4A'>#filename<span style='mso-spacerun:yes'> </span>temperature pressure ignore-<span 11571 class=GramE>me<span style='mso-spacerun:yes'> </span>humidity</span><o:p></o:p></span></span></pre><pre 11155 11572 style='margin-left:.5in'><span style='mso-bookmark:REFD_Models'><span 11156 11573 style='color:#4A4A4A'>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<o:p></o:p></span></span></pre><pre … … 11163 11580 marked with a hash (#). A header is not required. "Columns" in the 11164 11581 table are separated by one or more delimiters (which may be a comma, tab or 11165 space). Note that columns do not need to be aligned, as long as each entry is11166 spaced by at least one delimiter. The first column in the table is used to look 11167 up REFD entries where the initial space-delimited string after the REFD tag 11168 ("myfile" in " REFD myfile AZM=180...") must match the11169 table. Subsequent columns can then be mapped to sample parameters or can be 11170 ignored, using a dialog window. <o:p></o:p></span></span></p>11171 11172 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11582 space). Note that columns do not need to be aligned, <span class=GramE>as long 11583 as</span> each entry is spaced by at least one delimiter. The first column in 11584 the table is used to look up REFD entries where the initial space-delimited 11585 string after the REFD tag ("myfile" in " REFD myfile 11586 AZM=180...") must match the table. Subsequent columns can then be mapped 11587 to sample parameters or can be ignored, using a dialog window. <o:p></o:p></span></span></p> 11588 11589 <p class=MsoListParagraph style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11173 11590 tab-stops:list .5in left 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 11174 11591 style='mso-bookmark:REFD_Models'><![if !supportLists]><span style='font-family: … … 11190 11607 located (usually “vacuum” = air or other gasses) and ending with the bottom 11191 11608 layer (“substrate”) upon which the sample layers have been deposited. The 11192 substrate is considered to be “infinite” in thickness. The sample layers in 11193 between are each defined as a particular substance with a thickness and upper 11194 surface “roughness”. The surface roughness describes the possibility of an 11195 interlayer mixing with the previous layer. Their scattering density can also be 11196 scaled and could include polarized magnetic neutron scatterers. The layer 11197 sequence is defined so that complex or multiple layers can be defined.<o:p></o:p></span></span></p> 11609 substrate <span class=GramE>is considered to be</span> “infinite” in thickness. 11610 The sample layers in between are each defined as a particular substance with a 11611 thickness and upper surface “roughness”. The surface roughness describes the 11612 possibility of an interlayer mixing with the previous layer. Their scattering 11613 density can also be scaled and could include polarized magnetic neutron 11614 scatterers. The layer sequence is defined so that complex or multiple layers 11615 can be defined.<o:p></o:p></span></span></p> 11198 11616 11199 11617 <h5 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 … … 11203 11621 <p 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 11204 11622 style='mso-bookmark:REFD_Models'><b><span style='color:#4A4A4A'>Command</span></b><span 11205 style='color:#4A4A4A'> Menu<span style='mso-spacerun:yes'> </span>–<o:p></o:p></span></span></p> 11206 11207 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l31 level1 lfo59; 11623 style='color:#4A4A4A'> <span class=GramE>Menu<span style='mso-spacerun:yes'> 11624 </span>–</span><o:p></o:p></span></span></p> 11625 11626 <p class=MsoListParagraphCxSpFirst style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11208 11627 tab-stops:list .5in'><span style='mso-bookmark:REFD_Models'><![if !supportLists]><span 11209 11628 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11213 11632 methods of the reflectometry model to the data.<o:p></o:p></span></span></p> 11214 11633 11215 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11634 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11216 11635 tab-stops:list .5in'><span style='mso-bookmark:REFD_Models'><![if !supportLists]><span 11217 11636 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11221 11640 be done once.<o:p></o:p></span></span></p> 11222 11641 11223 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11642 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11224 11643 tab-stops:list .5in'><span style='mso-bookmark:REFD_Models'><![if !supportLists]><span 11225 11644 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11229 11648 each has their own model description so one should ensure they are all similar.<o:p></o:p></span></span></p> 11230 11649 11231 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11650 <p class=MsoListParagraphCxSpMiddle style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11232 11651 tab-stops:list .5in'><span style='mso-bookmark:REFD_Models'><![if !supportLists]><span 11233 11652 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11236 11655 style='color:#4A4A4A'> – Copy the present model to other REFD patterns.<o:p></o:p></span></span></p> 11237 11656 11238 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l31 level1 lfo 59;11657 <p class=MsoListParagraphCxSpLast style='text-indent:-.25in;mso-list:l31 level1 lfo60; 11239 11658 tab-stops:list .5in'><span style='mso-bookmark:REFD_Models'><![if !supportLists]><span 11240 11659 style='font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family: … … 11292 11711 style='color:#4A4A4A'>GSAS-II can be run on Windows, Linux and Macintosh/OS X computers, 11293 11712 but the GUI follows the native style of Mac OS X. On Windows and some versions 11294 of Linux, the menu bars appears on top of the main window. On the Mac, the menu11295 appears at the location that has been configured for menus (usually at the top 11296 of the screen). GSAS-II defines actions for both the left and right buttons on 11297 a two-button mouse, If a two or three-button mouse is used with a Mac, these 11298 mouse buttons will work as intended. If using a Mac touchpad or single-button 11299 mouse, clicking the touchpad or mouse button will generate a "left 11300 button" click. Hold down the control-key to generate a "right 11301 button" click. </span></p>11713 of Linux, the menu bars <span class=GramE>appears</span> on top of the main 11714 window. On the Mac, the menu appears at the location that has been configured 11715 for menus (usually at the top of the screen). GSAS-II defines actions for both 11716 the left and right buttons on a two-button mouse, <span class=GramE>If</span> a 11717 two or three-button mouse is used with a Mac, these mouse buttons will work as 11718 intended. If using a Mac touchpad or single-button mouse, clicking the touchpad 11719 or mouse button will generate a "left button" click. Hold down the 11720 control-key to generate a "right button" click. </span></p> 11302 11721 11303 11722 <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 … … 11307 11726 11308 11727 <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 11309 style='color:#4A4A4A'>GSAS-II provides a number of configuration settings that can11310 be changed via variables that can be set and saved. These are controlled in the 11311 File/Preferences menu item (on Mac the Preferences menu is found in the usual 11312 place on Macs, in the main application menu). These settings are optionally 11313 saved from for subsequent runs in a file named </span><tt><span 11314 style='font-size:10.0pt;color:#4A4A4A'>config.py</span></tt><span11728 style='color:#4A4A4A'>GSAS-II provides <span class=GramE>a number of</span> 11729 configuration settings that can be changed via variables that can be set and 11730 saved. These are controlled in the File/Preferences menu item (on Mac the 11731 Preferences menu is found in the usual place on Macs, in the main application 11732 menu). These settings are optionally saved from for subsequent runs in a file 11733 named </span><tt><span style='font-size:10.0pt;color:#4A4A4A'>config.py</span></tt><span 11315 11734 style='color:#4A4A4A'>. More information about this can be found in the <a 11316 11735 href="https://gsas-ii.readthedocs.io/en/latest/GSASIIutil.html#module-config_example">appropriate -
trunk/help/gsasII_files/filelist.xml
r5332 r5333 1 1 <xml xmlns:o="urn:schemas-microsoft-com:office:office"> 2 2 <o:MainFile HRef="../gsasII.html"/> 3 <o:File HRef="item0054.xml"/>4 <o:File HRef="props055.xml"/>5 3 <o:File HRef="themedata.thmx"/> 6 4 <o:File HRef="colorschememapping.xml"/> 7 5 <o:File HRef="image001.png"/> 6 <o:File HRef="image002.png"/> 7 <o:File HRef="image003.png"/> 8 <o:File HRef="image004.png"/> 9 <o:File HRef="image005.png"/> 10 <o:File HRef="image006.png"/> 11 <o:File HRef="image007.png"/> 12 <o:File HRef="image008.png"/> 13 <o:File HRef="image009.png"/> 14 <o:File HRef="image010.png"/> 15 <o:File HRef="image011.png"/> 16 <o:File HRef="image012.png"/> 17 <o:File HRef="image013.png"/> 18 <o:File HRef="image014.png"/> 19 <o:File HRef="image015.png"/> 20 <o:File HRef="image016.png"/> 21 <o:File HRef="image017.png"/> 22 <o:File HRef="image018.png"/> 8 23 <o:File HRef="image019.png"/> 9 <o:File HRef="image003.png"/>10 24 <o:File HRef="image020.png"/> 11 <o:File HRef="image005.png"/>12 25 <o:File HRef="image021.png"/> 13 <o:File HRef="image007.png"/>14 26 <o:File HRef="image022.png"/> 15 <o:File HRef="image009.png"/>16 27 <o:File HRef="image023.png"/> 17 <o:File HRef="image011.png"/>18 28 <o:File HRef="image024.png"/> 19 <o:File HRef="image013.png"/>20 29 <o:File HRef="image025.png"/> 21 <o:File HRef="image015.png"/>22 30 <o:File HRef="image026.png"/> 23 <o:File HRef="image017.png"/>24 31 <o:File HRef="image027.png"/> 25 32 <o:File HRef="image028.png"/> … … 28 35 <o:File HRef="image031.png"/> 29 36 <o:File HRef="image032.png"/> 30 <o:File HRef="image033.png"/>31 <o:File HRef="image034.png"/>32 <o:File HRef="image035.png"/>33 <o:File HRef="image036.png"/>34 <o:File HRef="image037.png"/>35 <o:File HRef="image038.png"/>36 <o:File HRef="image039.png"/>37 <o:File HRef="image040.png"/>38 <o:File HRef="image041.png"/>39 <o:File HRef="image042.png"/>40 <o:File HRef="image043.png"/>41 <o:File HRef="image044.png"/>42 <o:File HRef="image045.png"/>43 <o:File HRef="image046.png"/>44 <o:File HRef="image047.png"/>45 <o:File HRef="image048.png"/>46 <o:File HRef="image049.png"/>47 <o:File HRef="image050.png"/>48 <o:File HRef="image051.png"/>49 <o:File HRef="image052.png"/>50 <o:File HRef="image053.png"/>51 <o:File HRef="image054.png"/>52 <o:File HRef="image055.png"/>53 <o:File HRef="image056.png"/>54 <o:File HRef="image057.png"/>55 37 <o:File HRef="filelist.xml"/> 56 38 </xml>
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