Changeset b32caab in sasmodels

Timestamp:

Mar 9, 2017 9:13:20 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:

d38f244

Parents:

355ee8b

Message:

resolution: fix geometric extrapolation to again exclude q_min < 0

File:

• sasmodels/resolution.py (modified) (1 diff)

sasmodels/resolution.py

@@ -459 +459 @@
         log_delta_q = log(10.) / points_per_decade
     if q_min < q[0]:
-        if q_min < 0: q_min = q[0]*MIN_Q_SCALE_FOR_NEGATIVE_Q_EXTRAPOLATION
+        if q_min < 0: q_min = q[0]*MINIMUM_ABSOLUTE_Q
         n_low = log_delta_q * (log(q[0])-log(q_min))
         q_low = np.logspace(log10(q_min), log10(q[0]), np.ceil(n_low)+1)[:-1]