Changeset 34a9e4e in sasmodels for sasmodels/models/parallelepiped.py
- Timestamp:
- Apr 11, 2017 6:11:36 AM (7 years ago)
- Branches:
- master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
- Children:
- 9ed43f4
- Parents:
- e645373
- File:
-
- 1 edited
Legend:
- Unmodified
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sasmodels/models/parallelepiped.py
r9802ab3 r34a9e4e 22 22 .. note:: 23 23 24 The edge of the solid used to have to satisfy the condition that $A < B < C$. 25 After some improvements to the effective radius calculation, used with 26 an S(Q), it is beleived that this is no longer the case. 24 The three dimensions of the parallelepiped (strictly here a cuboid) may be given in 25 $any$ size order. To avoid multiple fit solutions, especially 26 with Monte-Carlo fit methods, it may be advisable to restrict their ranges. There may 27 be a number of closely similar "best fits", so some trial and error, or fixing of some 28 dimensions at expected values, may help. 27 29 28 30 The 1D scattering intensity $I(q)$ is calculated as:
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