LSABS : Absorption corrections

face input of bounding faces
sphere input of sphere description
shape crystal shape description
grid Gaussian grid description
sgrid Gaussian surface grid description
noabs skip calculation for selected reflections

LSABS Option Code Arg   Def
  absorption coefficient in \(mm^{-1}\) mu v   auto
  data set number dset n   1
  absorption method anal   Tompa method  
    gauss   Gaussian integration  
  list all reflection data list n   all

face 1-3 Miller indices of face  
  4 distance from origin to face in mm  
  5 esd of distance in mm 5% of distance
  6 weight of observation 1/ \(esd^{2}\)

sphere 1 radius in mm  
  2 esd of radius in mm 5% of radius
  3 weight of observation 1/ \(esd^{2}\)

shape 1 shape option code: (fixes grid z axis for Gaussian integration)      
    plate shape plate    
    needle shape needle    
  2-4 for plate , Miller indices( h k l ) of the plate      
    for needle , zone axis [ u v w ] of the needle direction      

grid 1-3 number of grid points in the 3 dimensions 16

sgrid 1 number of grid points in the 2 dimensions 16

noabs 1 serial number of first reflection to be skipped  
  2 serial number of last reflection to be skipped field 1


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