1 | Test data sets are included as a convenience to our users. The data sets are |
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2 | organized based on their data structure; 1D data (ie, I(Q)), 2D data |
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3 | (ie, I(Qx,Qy)), coordinate data (eg, PDB files), image data |
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4 | (eg, TIFF files), SasView saved states, SESANS data, and data in formats that |
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5 | are not yet implemented but which are in the works for future releases. |
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6 | |
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7 | 1D data sets EITHER a) have at least two columns of data with I(abs. units) on |
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8 | the y-axis and Q on the x-axis, OR b) have I and Q in separate files. Data in |
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9 | the latter format (/convertible_files) need to be converted to a single file |
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10 | format with the File Converter tool before SasView will analyse them. |
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11 | |
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12 | 2D data sets are data sets that give the deduced intensity for each detector |
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13 | pixel. Depending on the file extension, uncertainty and metadata may also be |
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14 | available. |
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15 | |
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16 | Coordinate data sets are designed to be read by the Generic Scattering |
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17 | Calculator tool. |
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18 | |
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19 | Image data sets are designed to be read by the Image Viewer tool. |
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20 | |
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21 | Save states are projects and analyses saved by the SASVIEW program. A single |
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22 | analysis file contains the data and parameters for a single fit (.fit), p(r) |
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23 | inversion (.pr), or invariant calculation (.inv). A project file (.svs) |
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24 | contains the results for every active analysis. |
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25 | |
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26 | SESANS data sets primarily contain the neutron polarisation as a function of |
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27 | the spin-echo length. |
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