Opened 3 years ago

#965 new defect

document reasonable q and parameter limits

Reported by: pkienzle Owned by:
Priority: major Milestone: SasView Next Release +1
Component: SasView Keywords:
Cc: Work Package: SasView Bug Fixing

Description

For each model, list the range of q, r, etc. for which the model is accurate to within epsilon.

Use the same epsilon across the models (e.g., 5e-5 for single precision, 5e-10 for double precision).

Note that the special function libraries in sasmodels are tuned for single and double precision only, so comparing against -quad! may give misleading results. Use the explore/precision.py program to examine the valid range for the underlying sasmodels special function library.

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