[5068697] | 1 | #!/usr/bin/env python |
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| 2 | """ |
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| 3 | This software was developed by the University of Tennessee as part of the |
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| 4 | Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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| 5 | project funded by the US National Science Foundation. |
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| 6 | |
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| 7 | If you use DANSE applications to do scientific research that leads to |
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| 8 | publication, we ask that you acknowledge the use of the software with the |
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| 9 | following sentence: |
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| 10 | |
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| 11 | "This work benefited from DANSE software developed under NSF award DMR-0520547." |
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| 12 | |
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| 13 | copyright 2008, University of Tennessee |
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| 14 | """ |
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| 15 | |
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| 16 | """ Provide functionality for a C extension model |
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| 17 | |
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| 18 | WARNING: THIS FILE WAS GENERATED BY WRAPPERGENERATOR.PY |
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| 19 | DO NOT MODIFY THIS FILE, MODIFY ..\c_extensions\stacked_disks.h |
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| 20 | AND RE-RUN THE GENERATOR SCRIPT |
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| 21 | |
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| 22 | """ |
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| 23 | |
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| 24 | from sans.models.BaseComponent import BaseComponent |
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| 25 | from sans_extension.c_models import CStackedDisksModel |
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| 26 | import copy |
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| 27 | |
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| 28 | class StackedDisksModel(CStackedDisksModel, BaseComponent): |
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| 29 | """ Class that evaluates a StackedDisksModel model. |
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| 30 | This file was auto-generated from ..\c_extensions\stacked_disks.h. |
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| 31 | Refer to that file and the structure it contains |
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| 32 | for details of the model. |
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| 33 | List of default parameters: |
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| 34 | scale = 0.01 |
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| 35 | radius = 3000.0 [A] |
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[975ec8e] | 36 | core_thick = 10.0 [A] |
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| 37 | layer_thick = 15.0 [A] |
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[5068697] | 38 | core_sld = 4e-006 [1/A²] |
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| 39 | layer_sld = -4e-007 [1/A²] |
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| 40 | solvent_sld = 5e-006 [1/A²] |
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[975ec8e] | 41 | n_stacking = 1.0 |
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| 42 | sigma_d = 0.0 |
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[5068697] | 43 | background = 0.001 [1/cm] |
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[975ec8e] | 44 | axis_theta = 0.0 [rad] |
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| 45 | axis_phi = 0.0 [rad] |
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[5068697] | 46 | |
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| 47 | """ |
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| 48 | |
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| 49 | def __init__(self): |
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| 50 | """ Initialization """ |
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| 51 | |
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| 52 | # Initialize BaseComponent first, then sphere |
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| 53 | BaseComponent.__init__(self) |
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| 54 | CStackedDisksModel.__init__(self) |
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| 55 | |
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| 56 | ## Name of the model |
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| 57 | self.name = "StackedDisksModel" |
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| 58 | ## Model description |
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| 59 | self.description ="""""" |
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| 60 | |
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| 61 | ## Parameter details [units, min, max] |
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| 62 | self.details = {} |
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| 63 | self.details['scale'] = ['', None, None] |
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| 64 | self.details['radius'] = ['[A]', None, None] |
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[975ec8e] | 65 | self.details['core_thick'] = ['[A]', None, None] |
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| 66 | self.details['layer_thick'] = ['[A]', None, None] |
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[5068697] | 67 | self.details['core_sld'] = ['[1/A²]', None, None] |
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| 68 | self.details['layer_sld'] = ['[1/A²]', None, None] |
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| 69 | self.details['solvent_sld'] = ['[1/A²]', None, None] |
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[975ec8e] | 70 | self.details['n_stacking'] = ['', None, None] |
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| 71 | self.details['sigma_d'] = ['', None, None] |
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[5068697] | 72 | self.details['background'] = ['[1/cm]', None, None] |
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| 73 | self.details['axis_theta'] = ['[rad]', None, None] |
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| 74 | self.details['axis_phi'] = ['[rad]', None, None] |
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| 75 | |
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| 76 | ## fittable parameters |
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[975ec8e] | 77 | self.fixed=['core_thick.width', 'layer_thick.width', 'radius.width', 'axis_theta.width', 'axis_phi.width'] |
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[5068697] | 78 | |
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| 79 | ## parameters with orientation |
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| 80 | self.orientation_params =['axis_phi', 'axis_theta', 'axis_phi.width', 'axis_theta.width'] |
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| 81 | |
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| 82 | def clone(self): |
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| 83 | """ Return a identical copy of self """ |
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| 84 | return self._clone(StackedDisksModel()) |
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| 85 | |
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| 86 | def run(self, x = 0.0): |
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| 87 | """ Evaluate the model |
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| 88 | @param x: input q, or [q,phi] |
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| 89 | @return: scattering function P(q) |
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| 90 | """ |
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| 91 | |
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| 92 | return CStackedDisksModel.run(self, x) |
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| 93 | |
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| 94 | def runXY(self, x = 0.0): |
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| 95 | """ Evaluate the model in cartesian coordinates |
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| 96 | @param x: input q, or [qx, qy] |
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| 97 | @return: scattering function P(q) |
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| 98 | """ |
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| 99 | |
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| 100 | return CStackedDisksModel.runXY(self, x) |
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| 101 | |
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[9bd69098] | 102 | def evalDistribition(self, x = []): |
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| 103 | """ Evaluate the model in cartesian coordinates |
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| 104 | @param x: input q[], or [qx[], qy[]] |
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| 105 | @return: scattering function P(q[]) |
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| 106 | """ |
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| 107 | return CStackedDisksModel.evalDistribition(self, x) |
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| 108 | |
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[5eb9154] | 109 | def calculate_ER(self): |
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| 110 | """ Calculate the effective radius for P(q)*S(q) |
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| 111 | @param x: input q, or [q,phi] |
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| 112 | @return: the value of the effective radius |
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| 113 | """ |
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| 114 | return CStackedDisksModel.calculate_ER(self) |
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| 115 | |
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[5068697] | 116 | def set_dispersion(self, parameter, dispersion): |
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| 117 | """ |
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| 118 | Set the dispersion object for a model parameter |
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| 119 | @param parameter: name of the parameter [string] |
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| 120 | @dispersion: dispersion object of type DispersionModel |
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| 121 | """ |
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| 122 | return CStackedDisksModel.set_dispersion(self, parameter, dispersion.cdisp) |
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| 123 | |
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| 124 | |
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| 125 | # End of file |
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