Changeset 1176 for trunk/GSASIIpwd.py


Ignore:
Timestamp:
Dec 19, 2013 11:20:27 AM (8 years ago)
Author:
vondreele
Message:

add a bit of Doc to surface roughness
remove deselect tree line - fails in Windows

File:
1 edited

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  • trunk/GSASIIpwd.py

    r1175 r1176  
    9191       
    9292def SurfaceRough(SRA,SRB,Tth):
    93     ''' Suortti surface roughness correction
     93    ''' Suortti (J. Appl. Cryst, 5,325-331, 1972) surface roughness correction
     94    :param float SRA: Suortti surface roughness parameter
     95    :param float SRB: Suortti surface roughness parameter
     96    :param float Tth: 2-theta(deg) - can be numpy array
     97   
    9498    '''
    9599    sth = npsind(Tth/2.)
     
    100104def SurfaceRoughDerv(SRA,SRB,Tth):
    101105    ''' Suortti surface roughness correction derivatives
     106    :param float SRA: Suortti surface roughness parameter (dimensionless)
     107    :param float SRB: Suortti surface roughness parameter (dimensionless)
     108    :param float Tth: 2-theta(deg) - can be numpy array
     109    :return list: [dydSRA,dydSRB] derivatives to be used for intensity derivative
    102110    '''
    103111    sth = npsind(Tth/2.)
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