Changeset 33d38d5 in sasmodels

Timestamp:

Mar 24, 2015 4:02:18 AM (10 years ago)

Author:

unknown <jhbakker@…>

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:

0656250

Parents:

8632a35

Message:

Add SESANS example data

Files:

• example/sesansfit.py (modified) (2 diffs)
• example/testsasview1.ses (added)
• sasmodels/bumps_model.py (modified) (1 diff)

example/sesansfit.py

@@ -11 +11 @@
     from sas.dataloader.loader import Loader
     loader=Loader()
-    data=loader.load('testsasview1.ses')
+    data=loader.load('se008724_01.ses')
+#    data=loader.load('testsasview1.ses')
+ 
     data.x /=10
-    
+#    print data
 #    data = load_sesans('mydatfile.pz')
 #    sans_data = load_sans('mysansfile.xml')
@@ -43 +45 @@
 model = sas.BumpsModel(data, kernel,
     scale=phi*(1-phi), sld=7.0, solvent_sld=1.0, radius=radius)
-phi.range(0.001,0.90)
+phi.range(0.001,0.5)
 #model.radius.pmp(40)
-model.radius.range(100,10000)
-#model.sld.pmp(5)
+model.radius.range(1,10000)
+#model.sld.pm(5)
 #model.background
 #model.radius_pd=0

sasmodels/bumps_model.py

@@ -221 +221 @@
     plt.errorbar(data.x, data.y, yerr=data.dy)
     plt.plot(data.x, theory, '-', hold=True)
-    plt.xlabel('spin echo length (A)')
-    plt.ylabel('polarization')
+    plt.xlabel('spin echo length (nm)')
+    plt.ylabel('polarization (P/P0)')
     plt.subplot(122)
     plt.plot(data.x, resid, 'x')
-    plt.xlabel('spin echo length (A)')
-    plt.ylabel('residuals')
+    plt.xlabel('spin echo length (nm)')
+    plt.ylabel('residuals (P/P0)')
 
 def _plot_result2D(data, theory, view):