Changeset 5edfe12 in sasmodels for sasmodels/compare.py

Timestamp:

Nov 24, 2015 6:13:15 PM (8 years ago)

Author:

Paul Kienzle <pkienzle@…>

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, release_v0.94, release_v0.95, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

7f7f99f

Parents:

92da231

Message:

support long double kernels for precision limited models

File:

• sasmodels/compare.py (modified) (5 diffs)

sasmodels/compare.py

@@ -233 +233 @@
     model_definition = core.load_model_definition(name)
 
-    view = 'linear' if '-linear' in opts else 'log' if '-log' in opts else 'q4' if '-q4' in opts else 'log'
+    view = ('linear' if '-linear' in opts
+            else 'log' if '-log' in opts
+            else 'q4' if '-q4' in opts
+            else 'log')
 
     opt_values = dict(split
@@ -239 +242 @@
                       if len(split) == 2)
     # Sort out data
-    qmax = 10.0 if '-exq' in opts else 1.0 if '-highq' in opts else 0.2 if '-midq' in opts else 0.05
+    qmax = (10.0 if '-exq' in opts
+            else 1.0 if '-highq' in opts
+            else 0.2 if '-midq' in opts
+            else 0.05)
     Nq = int(opt_values.get('-Nq', '128'))
     res = float(opt_values.get('-res', '0'))
@@ -248 +254 @@
 
     # modelling accuracy is determined by dtype and cutoff
-    dtype = 'double' if '-double' in opts else 'single'
+    dtype = ('longdouble' if '-longdouble' in opts
+             else 'double' if '-double' in opts
+             else 'single')
     cutoff = float(opt_values.get('-cutoff','1e-5'))
 
@@ -371 +379 @@
 
     -plot*/-noplot plots or suppress the plot of the model
-    -single*/-double uses double precision for comparison
+    -single*/-double/-longdouble uses double precision for comparison
     -lowq*/-midq/-highq/-exq use q values up to 0.05, 0.2, 1.0, 10.0
     -Nq=128 sets the number of Q points in the data set
@@ -395 +403 @@
 NAME_OPTIONS = set([
     'plot','noplot',
-    'single','double',
+    'single','double','longdouble',
     'lowq','midq','highq','exq',
     '2d','1d',