Changeset fbe5d3e in sasview for sansmodels/src/sans


Ignore:
Timestamp:
Aug 4, 2009 3:33:16 PM (15 years ago)
Author:
Jae Cho <jhjcho@…>
Branches:
master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload
Children:
b341b16
Parents:
b4679de
Message:

add 2d and model descpt.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • sansmodels/src/sans/models/LamellarPSModel.py

    r27a0771 rfbe5d3e  
    5353        self.name = "LamellarPSModel" 
    5454        ## Model description 
    55         self.description =""" Calculates the scattered intensity from a lyotropic lamellar phase""" 
     55        self.description ="""Calculates the scattered intensity from a lyotropic lamellar phase. 
     56                The intensity (form factor and structure factor) 
     57                calculated is for lamellae of uniform scattering 
     58                length density that are randomly distributed in 
     59                solution (a powder average). The lamellae 
     60                thickness is polydisperse. The model can also 
     61                be applied to large, multi-lamellar vesicles. 
     62                No resolution smeared version is included 
     63                in the structure factor of this model. 
     64                *Parameters: spacing = repeat spacing, 
     65                delta = bilayer thickness, 
     66                sigma = variation in bilayer thickness 
     67                contrast = SLD_solvent - SLD_bilayer 
     68                n_plate = # of Lamellar plates 
     69                caille = Caille parameter (<0.8 or <1) 
     70                background = incoherent bgd 
     71                scale = scale factor""" 
    5672        
    5773                ## Parameter details [units, min, max] 
     
    6783 
    6884                ## fittable parameters 
    69         self.fixed=['delta.with'] 
     85        self.fixed=['spacing.with'] 
    7086         
    7187        ## parameters with orientation 
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