Changeset 31df0c9 in sasmodels for sasmodels/models/flexible_cylinder_elliptical.py

Timestamp:

Aug 1, 2017 4:38:47 PM (7 years ago)

Author:

Paul Kienzle <pkienzle@…>

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

1511c37c

Parents:

d49ca5c

Message:

tuned random model generation for more models

File:

• sasmodels/models/flexible_cylinder_elliptical.py (modified) (1 diff)

sasmodels/models/flexible_cylinder_elliptical.py

@@ -112 +112 @@
           "flexible_cylinder_elliptical.c"]
 
-demo = dict(scale=1.0, background=0.0001,
-            length=1000.0,
-            kuhn_length=100.0,
-            radius=20.0,
-            axis_ratio=1.5,
-            sld=1.0,
-            sld_solvent=6.3)
+def random():
+    import numpy as np
+    length = 10**np.random.uniform(2, 6)
+    radius = 10**np.random.uniform(1, 3)
+    axis_ratio = 10**np.random.uniform(-1, 1)
+    kuhn_length = 10**np.random.uniform(-2, -0.7)*length  # at least 10 segments
+    pars = dict(
+        length=length,
+        radius=radius,
+        axis_ratio=axis_ratio,
+        kuhn_length=kuhn_length,
+    )
+    return pars
 
 tests = [