Changeset 8db20a9 in sasview for src/sas/sascalc/dataloader/readers/abs_reader.py

Timestamp:

Jan 21, 2019 8:15:40 AM (5 years ago)

Author:

Piotr Rozyczko <piotr.rozyczko@…>

Branches:

ESS_GUI, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_opencl, ESS_GUI_sync_sascalc

Children:

d541324e

Parents:

3ca645bb

git-author:

Piotr Rozyczko <piotr.rozyczko@…> (01/21/19 08:12:08)

git-committer:

Piotr Rozyczko <piotr.rozyczko@…> (01/21/19 08:15:40)

Message:

Updated cansas read (cherrypicked and fixed from master).
Fixes: hdf5 returns byte strings so these need to be recasted properly.
​https://github.com/h5py/h5py/issues/379

File:

• src/sas/sascalc/dataloader/readers/abs_reader.py (modified) (4 diffs)

src/sas/sascalc/dataloader/readers/abs_reader.py

@@ -48 +48 @@
         detector = Detector()
         data_line = 0
+        x_index = 4
         self.reset_data_list(len(lines))
         self.current_datainfo.detector.append(detector)
@@ -63 +64 @@
         for line in lines:
             # Information line 1
+            if line.find(".bt5") > 0:
+                x_index = 0
             if is_info:
                 is_info = False
@@ -171 +174 @@
 
                 try:
-                    _x = float(toks[4])
+                    _x = float(toks[x_index])
                     _y = float(toks[1])
                     _dy = float(toks[2])
@@ -225 +228 @@
             raise ValueError("ascii_reader: could not load file")
 
+        self.current_dataset = self.set_default_1d_units(self.current_dataset)
         if data_conv_q is not None:
             self.current_dataset.xaxis("\\rm{Q}", base_q_unit)
-        else:
-            self.current_dataset.xaxis("\\rm{Q}", 'A^{-1}')
         if data_conv_i is not None:
             self.current_dataset.yaxis("\\rm{Intensity}", base_i_unit)
-        else:
-            self.current_dataset.yaxis("\\rm{Intensity}", "cm^{-1}")
 
         # Store loading process information