Changeset 32e8c78 in sasview for DataLoader/readers

Timestamp:

Mar 17, 2010 3:22:44 PM (15 years ago)

Author:

Jae Cho <jhjcho@…>

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:

c6f95bb

Parents:

afab469

Message:

made sure the 7th column is mask

File:

• DataLoader/readers/red2d_reader.py (modified) (2 diffs)

DataLoader/readers/red2d_reader.py

@@ -163 +163 @@
                     #empty line
                     continue
-                elif len(line_toks) < 2: 
+                elif len(line_toks) < 3: 
                     #Q-map 2d require 3 or more columns of data          
                     raise ValueError,"Igor_Qmap_Reader: Can't read this file: Not a proper file format"
@@ -217 +217 @@
                 if qz_value == None or not numpy.isfinite(qz_value): 
                     qz_value = 0  
-                if not numpy.isfinite(mask_value)or mask_value ==0 : 
+                if not numpy.isfinite(mask_value): 
                     mask_value = 1             
                 q_data  = numpy.append(q_data,numpy.sqrt(qx_value**2+qy_value**2+qz_value**2))
-                # Note: For convenience, mask = False stands for masked while mask = True for unmasked
+                # Note: For convenience, mask = False stands for masked, while mask = True for unmasked
                 mask    = numpy.append(mask,(mask_value>=1))
                 
+        # If all mask elements are False, put all True
+        if not mask.any(): mask[mask==False] = True   
+  
         # Store limits of the image in q space
         xmin    = numpy.min(qx_data)