Changeset dd16e07 in sasmodels for doc/guide

Timestamp:

Sep 25, 2018 7:15:47 PM (6 years ago)

Author:

GitHub <noreply@…>

Branches:

master, core_shell_microgels, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

284bdd4, da7b26b

Parents:

2015f02 (diff), 91bd550 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Paul Butler <butlerpd@…> (09/25/18 19:15:47)

git-committer:

GitHub <noreply@…> (09/25/18 19:15:47)

Message:

Merge pull request #80 from SasView?/ticket-1173-cache-loadinfo

Ticket 1173: cache load info

Closes #1173

File:

• doc/guide/plugin.rst (modified) (1 diff)

doc/guide/plugin.rst

@@ -423 +423 @@
 calculations, but instead rely on numerical integration to compute the
 appropriately smeared pattern.
+
+Each .py file also contains a function::
+
+        def random():
+        ...
+        
+This function provides a model-specific random parameter set which shows model 
+features in the USANS to SANS range.  For example, core-shell sphere sets the 
+outer radius of the sphere logarithmically in `[20, 20,000]`, which sets the Q 
+value for the transition from flat to falling.  It then uses a beta distribution 
+to set the percentage of the shape which is shell, giving a preference for very 
+thin or very thick shells (but never 0% or 100%).  Using `-sets=10` in sascomp 
+should show a reasonable variety of curves over the default sascomp q range.  
+The parameter set is returned as a dictionary of `{parameter: value, ...}`.  
+Any model parameters not included in the dictionary will default according to 
+the code in the `_randomize_one()` function from sasmodels/compare.py.
 
 Python Models