Opened 9 years ago

Closed 9 years ago

#397 closed bug (fixed)

Multiple scattering estimation is not useable for >1 micron spheres

Reported by: srkline Owned by: srkline
Priority: major Milestone: Wish List
Component: USANS Reduction Keywords:
Cc: Blocking:
Task:

Description

Found when estimating multiple scattering for USANS. CalculateRandomDeviate? is not producing consistent results for larger objects. Needs further testing to figure out if it's limited to USANS-sized objects or if it is a more general problem.

Change History (1)

comment:1 Changed 9 years ago by srkline

  • Resolution set to fixed
  • Status changed from new to closed

Adjusted this as best as I could, adjusting the integration range for SANS or USANS as needed. The integration for the random deviate is now done adaptively, adding more points as needed. Power-law functions still fail, as expected, but large objects are now giving consistent results.

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