Changeset 3032


Ignore:
Timestamp:
Aug 30, 2017 2:58:02 PM (6 years ago)
Author:
vondreele
Message:

update to 2 frame version

Location:
Tutorials/SAfit
Files:
26 added
6 deleted
18 edited

Legend:

Unmodified
Added
Removed

  • Tutorials/SAfit/Fitting Small Angle Scattering Data.htm

    r2791 r3032  
    2525  <o:Author>Von Dreele</o:Author>
    2626  <o:LastAuthor>vondreele</o:LastAuthor>
    27   <o:Revision>9</o:Revision>
    28   <o:TotalTime>2128</o:TotalTime>
     27  <o:Revision>11</o:Revision>
     28  <o:TotalTime>2156</o:TotalTime>
    2929  <o:Created>2014-05-01T13:58:00Z</o:Created>
    30   <o:LastSaved>2017-04-19T15:50:00Z</o:LastSaved>
     30  <o:LastSaved>2017-08-30T19:56:00Z</o:LastSaved>
    3131  <o:Pages>22</o:Pages>
    3232  <o:Words>1464</o:Words>
    33   <o:Characters>8347</o:Characters>
     33  <o:Characters>8345</o:Characters>
    3434  <o:Company>Argonne National Laboratory</o:Company>
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    … …  
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    12241224<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'>In
    12251225this tutorial you will fit small angle scattering data for an alumina polishing
    1226 powder using data from a constant wavelength synchrotron X-ray USAXS instrument.
    1227 You will use both a lognormal distribution of spherical particles model and a
    1228 unified <span class=SpellE>Guinier-Porod</span> model. The data were collected
    1229 from <span style='mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;
    1230 mso-bidi-font-weight:bold;mso-bidi-font-style:italic'>powders spread onto
    1231 sticky tape and covered with another layer of the same tape. The data were
    1232 corrected for background using data collected from two layers of sticky tape.
    1233 However, the sample thickness is not</span> accurately known <span
     1226powder using data from a constant wavelength synchrotron X-ray USAXS
     1227instrument. You will use both a lognormal distribution of spherical particles
     1228model and a unified <span class=SpellE>Guinier-Porod</span> model. The data
     1229were collected from <span style='mso-fareast-font-family:Calibri;mso-fareast-theme-font:
     1230minor-latin;mso-bidi-font-weight:bold;mso-bidi-font-style:italic'>powders
     1231spread onto sticky tape and covered with another layer of the same tape. The
     1232data were corrected for background using data collected from two layers of
     1233sticky tape. However, the sample thickness is not</span> accurately known <span
    12341234style='mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;
    12351235mso-bidi-font-weight:bold;mso-bidi-font-style:italic'>so the data are not
    … …  
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    13381338
    13391339<h2><a name="_Ref386704789">Step 2: Set Limits</a></h2>
    … …  
    13481348GSAS-II tree. Set the upper limit using the cursor on the plot by picking the
    13491349next-to-last point on the curve with the left or right mouse button. If needed
    1350 reposition the lower limit to be the 1<sup>st</sup> data <span class=SpellE>point.The</span>
    1351 limits window should look like</p>
     1350reposition the lower limit to be the 1<sup>st</sup> data point. The limits window
     1351should look like</p>
    13521352
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    13601360style='mso-spacerun:yes'> </span></p>
    13611361
    … …  
    13731373style='mso-spacerun:yes'>  </span>\* MERGEFORMAT <span style='mso-element:field-separator'></span></span></b><![endif]--><b
    13741374style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
    1375 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Step 4
    1376 Creation and Refinement of Log Normal Particle Model<span style='mso-no-proof:
    1377 yes'><!--[if gte mso 9]><xml>
     1375mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Step 4 Creation
     1376and Refinement of Log Normal Particle Model<span style='mso-no-proof:yes'><!--[if gte mso 9]><xml>
    13781377 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F005200650066003300380036003600390039003400330039000000</w:data>
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    … …  
    14011400mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Edit</span></b></span><b
    14021401style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
    1403 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'> substance/Load</span></b>
    1404 <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
    1405 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:
    1406 minor-latin'>substance</span></b> from the menu; a popup window will appear
    1407 with possible selections</p>
     1402mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>
     1403substance/Load</span></b> <b style='mso-bidi-font-weight:normal'><span
     1404style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
     1405mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin'>substance</span></b>
     1406from the menu; a popup window will appear with possible selections</p>
    14081407
    14091408<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    … …  
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    14331432style='mso-spacerun:yes'> </span></p>
    14341433
    … …  
    14451444style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    14461445mso-hansi-theme-font:minor-latin'> substance/Add substance</span></b> to create
    1447 a new one (you will be asked for a name and the set of elements in two
    1448 successive popup windows). From this information the scattering density and
    1449 that as affected by resonant scattering for the listed wavelength is displayed
    1450 (the wavelength can be changed in the <b style='mso-bidi-font-weight:normal'><span
     1446a new one (you will be asked for a name and the set of elements in two successive
     1447popup windows). From this information the scattering density and that as
     1448affected by resonant scattering for the listed wavelength is displayed (the
     1449wavelength can be changed in the <b style='mso-bidi-font-weight:normal'><span
    14511450style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    14521451mso-hansi-theme-font:minor-latin'>Instrument Parameters</span></b> GSAS-II tree
    … …  
    14781477
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    14861485
    14871486<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
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    15181517
    15191518<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
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    15311530
    15321531<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
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    15781577<p class=MsoNormal><o:p>&nbsp;</o:p></p>
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    1684 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image013.png" v:shapes="Picture_x0020_31"><![endif]></span></p>
     1678 id="Picture_x0020_35" o:spid="_x0000_i1035" type="#_x0000_t75" style='width:468pt;
     1679 height:401.25pt;visibility:visible;mso-wrap-style:square'>
     1680 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image045.png"
     1681  o:title=""/>
     1682</v:shape><![endif]--><![if !vml]><img width=624 height=535
     1683src="Fitting%20Small%20Angle%20Scattering%20Data_files/image014.png" v:shapes="Picture_x0020_35"><![endif]></span></p>
    16851684
    16861685<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    17071706
    17081707<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1709  id="Picture_x0020_32" o:spid="_x0000_i1034" type="#_x0000_t75" style='width:525pt;
    1710  height:450pt;visibility:visible;mso-wrap-style:square'>
    1711  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image014.png"
    1712   o:title=""/>
    1713 </v:shape><![endif]--><![if !vml]><img width=700 height=600
    1714 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image014.png" v:shapes="Picture_x0020_32"><![endif]></span></p>
     1708 id="Picture_x0020_36" o:spid="_x0000_i1034" type="#_x0000_t75" style='width:468pt;
     1709 height:401.25pt;visibility:visible;mso-wrap-style:square'>
     1710 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image047.png"
     1711  o:title=""/>
     1712</v:shape><![endif]--><![if !vml]><img width=624 height=535
     1713src="Fitting%20Small%20Angle%20Scattering%20Data_files/image015.png" v:shapes="Picture_x0020_36"><![endif]></span></p>
    17151714
    17161715<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    17301729style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
    17311730mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>Background</span></b>
    1732 parameters (one might be able to refine “everything” at once, but then again it
     1731parameter (one might be able to refine “everything” at once, but then again it
    17331732might not work). Check the <b style='mso-bidi-font-weight:normal'><span
    17341733style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    … …  
    17561755minor-latin'>Dist</span></b></span><b style='mso-bidi-font-weight:normal'><span
    17571756style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    1758 mso-hansi-theme-font:minor-latin'> <span class=SpellE>StdDev</span></span></b> and
    1759 <span class=SpellE><b style='mso-bidi-font-weight:normal'><span
     1757mso-hansi-theme-font:minor-latin'> <span class=SpellE>StdDev</span></span></b>
     1758and <span class=SpellE><b style='mso-bidi-font-weight:normal'><span
    17601759style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    17611760mso-hansi-theme-font:minor-latin'>Dist</span></b></span><b style='mso-bidi-font-weight:
    … …  
    17661765
    17671766<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1768  id="Picture_x0020_33" o:spid="_x0000_i1033" type="#_x0000_t75" style='width:609.75pt;
    1769  height:206.25pt;visibility:visible;mso-wrap-style:square'>
    1770  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image015.png"
    1771   o:title=""/>
    1772 </v:shape><![endif]--><![if !vml]><img width=813 height=275
    1773 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image015.png" v:shapes="Picture_x0020_33"><![endif]></span></p>
     1767 id="Picture_x0020_37" o:spid="_x0000_i1033" type="#_x0000_t75" style='width:468pt;
     1768 height:196.5pt;visibility:visible;mso-wrap-style:square'>
     1769 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image049.png"
     1770  o:title=""/>
     1771</v:shape><![endif]--><![if !vml]><img width=624 height=262
     1772src="Fitting%20Small%20Angle%20Scattering%20Data_files/image016.png" v:shapes="Picture_x0020_37"><![endif]></span></p>
    17741773
    17751774<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    17761775
    17771776<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1778  id="Picture_x0020_34" o:spid="_x0000_i1032" type="#_x0000_t75" style='width:525pt;
    1779  height:450pt;visibility:visible;mso-wrap-style:square'>
    1780  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image016.png"
    1781   o:title=""/>
    1782 </v:shape><![endif]--><![if !vml]><img width=700 height=600
    1783 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image016.png" v:shapes="Picture_x0020_34"><![endif]></span></p>
     1777 id="Picture_x0020_38" o:spid="_x0000_i1032" type="#_x0000_t75" style='width:429pt;
     1778 height:367.5pt;visibility:visible;mso-wrap-style:square'>
     1779 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image051.png"
     1780  o:title=""/>
     1781</v:shape><![endif]--><![if !vml]><img width=572 height=490
     1782src="Fitting%20Small%20Angle%20Scattering%20Data_files/image024.png" v:shapes="Picture_x0020_38"><![endif]></span></p>
    17841783
    17851784<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    17911790
    17921791<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1793  id="Picture_x0020_27" o:spid="_x0000_i1031" type="#_x0000_t75" style='width:468pt;
     1792 id="Picture_x0020_39" o:spid="_x0000_i1031" type="#_x0000_t75" style='width:468pt;
    17941793 height:401.25pt;visibility:visible;mso-wrap-style:square'>
    1795  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image027.png"
     1794 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image053.png"
    17961795  o:title=""/>
    17971796</v:shape><![endif]--><![if !vml]><img width=624 height=535
    1798 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image028.png" v:shapes="Picture_x0020_27"><![endif]></span></p>
    1799 
    1800 <p class=MsoNormal><o:p>&nbsp;</o:p></p>
    1801 
    1802 <p class=MsoNormal>This is the sort of agreement one should expect between the
    1803 best log normal fit and the size distribution. To save these results you must
    1804 do <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
     1797src="Fitting%20Small%20Angle%20Scattering%20Data_files/image025.png" v:shapes="Picture_x0020_39"><![endif]></span></p>
     1798
     1799<p class=MsoNormal><o:p>&nbsp;</o:p></p>
     1800
     1801<p class=MsoNormal>This is the sort of agreement one should expect between the best
     1802log normal fit and the size distribution. To save these results you must do <b
     1803style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif;
    18051804mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>File/Save
    18061805project </span></b>in the main <b style='mso-bidi-font-weight:normal'><span
    18071806style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    1808 mso-hansi-theme-font:minor-latin'>GSAS-II data tree</span></b> window.</p>
     1807mso-hansi-theme-font:minor-latin'>GSAS-II data tree</span></b> menu.</p>
    18091808
    18101809<h2>Step 6 Creation of a Unified <span class=SpellE>Guinier-Porod</span> Model</h2>
    18111810
    1812 <p class=MsoNormal>For the Unified model there is assumed to be particles with
    1813 some radius of gyration (<span class=SpellE>Guinier</span> model) with a power
    1814 law distribution tail (<span class=SpellE>Porod</span> model). This can be set
    1815 for your model by changing the <b style='mso-bidi-font-weight:normal'><span
     1811<p class=MsoNormal>For the Unified model there is assumed to be particles with some
     1812radius of gyration (<span class=SpellE>Guinier</span> model) with a power law
     1813distribution tail (<span class=SpellE>Porod</span> model). This can be set for
     1814your model by changing the <b style='mso-bidi-font-weight:normal'><span
    18161815style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
    18171816mso-hansi-theme-font:minor-latin'>Distribution</span></b> for the first two
    … …  
    18281827
    18291828<p class=MsoNormal><span style='mso-no-proof:yes'><span
    1830 style='mso-spacerun:yes'> </span><!--[if gte vml 1]><v:shape id="Picture_x0020_30"
    1831  o:spid="_x0000_i1030" type="#_x0000_t75" style='width:379.5pt;height:546pt;
     1829style='mso-spacerun:yes'> </span><!--[if gte vml 1]><v:shape id="Picture_x0020_40"
     1830 o:spid="_x0000_i1030" type="#_x0000_t75" style='width:468pt;height:459.75pt;
    18321831 visibility:visible;mso-wrap-style:square'>
    1833  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image018.png"
    1834   o:title=""/>
    1835 </v:shape><![endif]--><![if !vml]><img width=506 height=728
    1836 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image018.png" v:shapes="Picture_x0020_30"><![endif]></span></p>
     1832 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image026.png"
     1833  o:title=""/>
     1834</v:shape><![endif]--><![if !vml]><img width=624 height=613
     1835src="Fitting%20Small%20Angle%20Scattering%20Data_files/image027.png" v:shapes="Picture_x0020_40"><![endif]></span></p>
    18371836
    18381837<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    18411840
    18421841<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1843  id="Picture_x0020_36" o:spid="_x0000_i1029" type="#_x0000_t75" style='width:525pt;
    1844  height:450pt;visibility:visible;mso-wrap-style:square'>
    1845  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image019.png"
    1846   o:title=""/>
    1847 </v:shape><![endif]--><![if !vml]><img width=700 height=600
    1848 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image019.png" v:shapes="Picture_x0020_36"><![endif]></span></p>
     1842 id="Picture_x0020_41" o:spid="_x0000_i1029" type="#_x0000_t75" style='width:468pt;
     1843 height:401.25pt;visibility:visible;mso-wrap-style:square'>
     1844 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image028.png"
     1845  o:title=""/>
     1846</v:shape><![endif]--><![if !vml]><img width=624 height=535
     1847src="Fitting%20Small%20Angle%20Scattering%20Data_files/image055.png" v:shapes="Picture_x0020_41"><![endif]></span></p>
    18491848
    18501849<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    19041903
    19051904<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1906  id="Picture_x0020_37" o:spid="_x0000_i1028" type="#_x0000_t75" style='width:379.5pt;
    1907  height:546pt;visibility:visible;mso-wrap-style:square'>
    1908  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image020.png"
    1909   o:title=""/>
    1910 </v:shape><![endif]--><![if !vml]><img width=506 height=728
    1911 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image020.png" v:shapes="Picture_x0020_37"><![endif]></span></p>
     1905 id="Picture_x0020_42" o:spid="_x0000_i1028" type="#_x0000_t75" style='width:446.25pt;
     1906 height:438.75pt;visibility:visible;mso-wrap-style:square'>
     1907 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image056.png"
     1908  o:title=""/>
     1909</v:shape><![endif]--><![if !vml]><img width=595 height=585
     1910src="Fitting%20Small%20Angle%20Scattering%20Data_files/image057.png" v:shapes="Picture_x0020_42"><![endif]></span></p>
    19121911
    19131912<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    19161915
    19171916<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1918  id="Picture_x0020_38" o:spid="_x0000_i1027" type="#_x0000_t75" style='width:525pt;
    1919  height:450pt;visibility:visible;mso-wrap-style:square'>
    1920  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image021.png"
    1921   o:title=""/>
    1922 </v:shape><![endif]--><![if !vml]><img width=700 height=600
    1923 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image021.png" v:shapes="Picture_x0020_38"><![endif]></span></p>
     1917 id="Picture_x0020_43" o:spid="_x0000_i1027" type="#_x0000_t75" style='width:468pt;
     1918 height:401.25pt;visibility:visible;mso-wrap-style:square'>
     1919 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image058.png"
     1920  o:title=""/>
     1921</v:shape><![endif]--><![if !vml]><img width=624 height=535
     1922src="Fitting%20Small%20Angle%20Scattering%20Data_files/image059.png" v:shapes="Picture_x0020_43"><![endif]></span></p>
    19241923
    19251924<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    19601959
    19611960<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1962  id="Picture_x0020_39" o:spid="_x0000_i1026" type="#_x0000_t75" style='width:609.75pt;
    1963  height:224.25pt;visibility:visible;mso-wrap-style:square'>
    1964  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image022.png"
    1965   o:title=""/>
    1966 </v:shape><![endif]--><![if !vml]><img width=813 height=299
    1967 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image022.png" v:shapes="Picture_x0020_39"><![endif]></span></p>
     1961 id="Picture_x0020_44" o:spid="_x0000_i1026" type="#_x0000_t75" style='width:449.25pt;
     1962 height:198pt;visibility:visible;mso-wrap-style:square'>
     1963 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image060.png"
     1964  o:title=""/>
     1965</v:shape><![endif]--><![if !vml]><img width=599 height=264
     1966src="Fitting%20Small%20Angle%20Scattering%20Data_files/image061.png" v:shapes="Picture_x0020_44"><![endif]></span></p>
    19681967
    19691968<p class=MsoNormal><o:p>&nbsp;</o:p></p>
    … …  
    19721971
    19731972<p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
    1974  id="Picture_x0020_40" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:525pt;
    1975  height:450pt;visibility:visible;mso-wrap-style:square'>
    1976  <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image023.png"
    1977   o:title=""/>
    1978 </v:shape><![endif]--><![if !vml]><img width=700 height=600
    1979 src="Fitting%20Small%20Angle%20Scattering%20Data_files/image023.png" v:shapes="Picture_x0020_40"><![endif]></span></p>
     1973 id="Picture_x0020_45" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:439.5pt;
     1974 height:376.5pt;visibility:visible;mso-wrap-style:square'>
     1975 <v:imagedata src="Fitting%20Small%20Angle%20Scattering%20Data_files/image062.png"
     1976  o:title=""/>
     1977</v:shape><![endif]--><![if !vml]><img width=586 height=502
     1978src="Fitting%20Small%20Angle%20Scattering%20Data_files/image063.png" v:shapes="Picture_x0020_45"><![endif]></span></p>
    19801979
    19811980<p class=MsoNormal><o:p>&nbsp;</o:p></p>

  • Tutorials/SAfit/Fitting Small Angle Scattering Data_files/filelist.xml

    r2791 r3032  
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