Changeset 404ebbd in sasmodels for sasmodels/models/peak_lorentz.py

Timestamp:

Jul 30, 2017 12:56:22 AM (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:

48462b0

Parents:

a151caa

Message:

tuned random model generation for more models

File:

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

sasmodels/models/peak_lorentz.py

@@ -59 +59 @@
 Iq.vectorized = True  # Iq accepts an array of q values
 
+def random():
+    import numpy as np
+    peak_pos = 10**np.random.uniform(-3, -1)
+    peak_hwhm = peak_pos * 10**np.random.uniform(-3, 0)
+    pars = dict(
+        #background=0,
+        scale=10**np.random.uniform(2, 6),
+        peak_pos=peak_pos,
+        peak_hwhm=peak_hwhm,
+    )
+    return pars
+
 demo = dict(scale=100, background=1.0,
             peak_pos=0.05, peak_hwhm=0.005)