ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change
on this file since 17a6843 was
ae3ce4e,
checked in by Mathieu Doucet <doucetm@…>, 17 years ago
|
Moving sansmodels to trunk
|
-
Property mode set to
100644
|
File size:
1.7 KB
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Rev | Line | |
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[ae3ce4e] | 1 | #if !defined(core_shell_cylinder_h) |
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| 2 | #define core_shell_cylinder_h |
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| 3 | |
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| 4 | /** |
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| 5 | * Structure definition for core-shell cylinder parameters |
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| 6 | */ |
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| 7 | //[PYTHONCLASS] = CoreShellCylinderModel |
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| 8 | typedef struct { |
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| 9 | /// Scale factor |
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| 10 | // [DEFAULT]=scale=1.0 |
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| 11 | double scale; |
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| 12 | |
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| 13 | /// Core radius [A] |
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| 14 | // [DEFAULT]=radius=20.0 A |
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| 15 | double radius; |
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| 16 | |
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| 17 | /// Shell thickness [A] |
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| 18 | // [DEFAULT]=thickness=10.0 A |
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| 19 | double thickness; |
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| 20 | |
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| 21 | /// Core length [A] |
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| 22 | // [DEFAULT]=length=400.0 A |
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| 23 | double length; |
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| 24 | |
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| 25 | /// Core SLD [A-2] |
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| 26 | // [DEFAULT]=core_sld=1.0e-6 A-2 |
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| 27 | double core_sld; |
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| 28 | |
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| 29 | /// Shell SLD [A-2] |
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| 30 | // [DEFAULT]=shell_sld=4.0e-6 A-2 |
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| 31 | double shell_sld; |
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| 32 | |
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| 33 | /// Solvent SLD [A-2] |
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| 34 | // [DEFAULT]=solvent_sld=1.0e-6 A-2 |
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| 35 | double solvent_sld; |
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| 36 | |
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| 37 | /// Incoherent Background [cm-1] |
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| 38 | // [DEFAULT]=background=0 cm-1 |
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| 39 | double background; |
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| 40 | |
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| 41 | /// Orientation of the long axis of the core-shell cylinder w/respect incoming beam [rad] |
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| 42 | // [DEFAULT]=axis_theta=1.57 rad |
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| 43 | double axis_theta; |
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| 44 | |
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| 45 | /// Orientation of the long axis of the core-shell cylinder in the plane of the detector [rad] |
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| 46 | // [DEFAULT]=axis_phi=0.0 rad |
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| 47 | double axis_phi; |
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| 48 | |
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| 49 | } CoreShellCylinderParameters; |
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| 50 | |
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| 51 | |
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| 52 | |
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| 53 | /// 1D scattering function |
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| 54 | double core_shell_cylinder_analytical_1D(CoreShellCylinderParameters *pars, double q); |
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| 55 | |
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| 56 | /// 2D scattering function |
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| 57 | double core_shell_cylinder_analytical_2D(CoreShellCylinderParameters *pars, double q, double phi); |
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| 58 | double core_shell_cylinder_analytical_2DXY(CoreShellCylinderParameters *pars, double qx, double qy); |
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| 59 | double core_shell_cylinder_analytical_2D_scaled(CoreShellCylinderParameters *pars, double q, double q_x, double q_y); |
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| 60 | |
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| 61 | #endif |
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