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Last change
on this file since e2914b1 was
ae3ce4e,
checked in by Mathieu Doucet <doucetm@…>, 17 years ago
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Moving sansmodels to trunk
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File size:
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1 | Release Notes |
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2 | ============= |
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3 | |
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4 | SANS Models version 0.3.2 |
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5 | |
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6 | Package name: sans.models |
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7 | |
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8 | 1- What's New in Version 0.3.2 |
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9 | |
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10 | - Release date: 2/14/2008 |
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11 | - Added models to be used in magnetic analysis. |
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12 | |
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13 | |
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14 | |
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15 | 2- Downloading and Installing |
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16 | |
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17 | 2.1- System Requirements: |
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18 | - Python version >= 2.4 should be running on the system |
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19 | |
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20 | 2.2- Installing: |
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21 | - Get the code from svn://danse.us/sans/releases/sansmodels-0.3.2 |
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22 | - Execute the following: |
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23 | python setup.py install |
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24 | |
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25 | 3- Known Issues |
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26 | |
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27 | 3.1- All systems: |
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28 | - Q range validity of I(q) calculations. |
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29 | Our 1D models of I(q) use the function of the NCNR library |
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30 | for their IGOR package (Klein, 2006). That library uses a |
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31 | fsat integration technique in some of its models (cylinders |
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32 | and ellipsoids). Integration is done using 76 points in the |
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33 | angle between the axis of the object and the q-vector, which |
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34 | translates in a larger inaccuracy at high q. Integratiing |
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35 | the 2D model I(q,phi) over all orientations of the object |
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36 | will not yield the exact same result as the NCNR calculation |
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37 | for q > 0.3 A-1. |
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38 | |
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39 | 3.2- Windows: |
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40 | - None |
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41 | |
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42 | 3.3- Linux: |
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43 | - None |
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44 | |
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45 | 4- Troubleshooting |
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46 | |
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47 | - None |
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48 | |
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49 | 5- Frequently Asked Questions |
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50 | |
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51 | - None |
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52 | |
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53 | 6- Other Resources |
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54 | |
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55 | - See: http://danse.us/trac/sans/wiki/8_2_2_1DModelFitting |
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56 | - See: http://danse.us/trac/sans/wiki/8_2_3_2DModeling |
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57 | - See: http://danse.us/trac/sans/wiki/8_2_6_model_extensions |
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58 | |
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59 | |
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60 | |
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61 | |
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62 | |
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63 | |
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