Changeset 20efe7b in sasview for sansmodels/src


Ignore:
Timestamp:
Jun 19, 2012 10:31:04 AM (13 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:
e89bb46
Parents:
d49c956
Message:

block alpha=0 that breaks fitting

File:
1 edited

Legend:

Unmodified
Added
Removed
  • sansmodels/src/c_models/cylinder.cpp

    rd49c956 r20efe7b  
    153153    // undefined value from CylKernel 
    154154  alpha = acos( cos_val ); 
    155  
     155  if (alpha == 0.0){ 
     156        alpha = 1.0e-26; 
     157        } 
    156158  // Call the IGOR library function to get the kernel 
    157159  answer = CylKernel(q, pars->radius, pars->length/2.0, alpha) / sin(alpha); 
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