Changes in sasmodels/models/star_polymer.py [d439007:30b60d2] in sasmodels

File:

• sasmodels/models/star_polymer.py (modified) (2 diffs)

sasmodels/models/star_polymer.py

@@ -7 +7 @@
 emanating from a common central (in the case of this model) point.  It is
 derived as a special case of on the Benoit model for general branched
-polymers\ [#CITBenoit]_ as also used by Richter ''et. al.''\ [#CITRichter]_
+polymers\ [#CITBenoit]_ as also used by Richter *et al.*\ [#CITRichter]_
 
 For a star with $f$ arms the scattering intensity $I(q)$ is calculated as
@@ -83 +83 @@
 source = ["star_polymer.c"]
 
-demo = dict(scale=1, background=0,
-            rg_squared=100.0,
-            arms=3.0)
+def random():
+    import numpy as np
+    pars = dict(
+        #background=0,
+        scale=10**np.random.uniform(1, 4),
+        rg_squared=10**np.random.uniform(1, 8),
+        arms=np.random.uniform(1, 6),
+    )
+    return pars
 
 tests = [[{'rg_squared': 2.0,