Changeset 4026380 in sasview for DataLoader/data_info.py

Timestamp:

Nov 14, 2009 10:33:21 AM (15 years ago)

Author:

Mathieu Doucet <doucetm@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

fd6b789

Parents:

c13b8cc

Message:

dataloader: improved invariant

File:

• DataLoader/data_info.py (modified) (1 diff)

DataLoader/data_info.py

@@ -564 +564 @@
         return _str
 
+    def is_slit_smeared(self):
+        """
+            Check whether the data has slit smearing information
+            
+            @return: True is slit smearing info is present, False otherwise
+        """
+        def _check(v):            
+            if (v.__class__==list or v.__class__==numpy.ndarray) \
+                and len(v)>0 and min(v)>0:
+                return True
+            
+            return False
+        
+        return _check(self.dxl) or _check(self.dxw)
+        
     def clone_without_data(self, length=0, clone=None):
         """