Changeset 514a00e in sasview for src/sas

Timestamp:

Aug 9, 2016 8:30:33 AM (8 years ago)

Author:

lewis

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, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

35488b2

Parents:

d889d80

Message:

Check for BSL header if loading ASCII file fails

File:

• src/sas/sasgui/perspectives/file_converter/converter_panel.py (modified) (1 diff)

src/sas/sasgui/perspectives/file_converter/converter_panel.py

@@ -153 +153 @@
         :return: A numpy array containing the extracted data
         """
-        data = np.loadtxt(filename, dtype=str)
+        try:
+            data = np.loadtxt(filename, dtype=str)
+        except:
+            is_bsl = False
+            # Check if file is a BSL or OTOKO header file
+            f = open(filename, 'r')
+            f.readline()
+            f.readline()
+            bsl_metadata = f.readline().strip().split()
+            f.close()
+            if len(bsl_metadata) == 10:
+                msg = ("Error parsing ASII data. {} looks like a BSL or OTOKO "
+                    "header file.")
+                raise Exception(msg.format(os.path.split(filename)[-1]))
 
         if len(data.shape) != 1: