Merge pull request #51 from fact-project/fix_byteorder

Ignore arrays with byteorder "not-applicable" in to_native_byteorder
fact-project · May 9, 2017 · 5bb2586 · 5bb2586
2 parents 2314a9e + 5ba69da
commit 5bb2586
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/fact/io.py b/fact/io.py
@@ -56,7 +56,8 @@ def write_data(df, file_path, key='data', use_hp5y=False, **kwargs):
 def to_native_byteorder(array):
     ''' Convert numpy array to native byteorder '''
 
-    if array.dtype.byteorder not in ('=', native_byteorder):
+    # '|' : not-applicable, '=': native
+    if array.dtype.byteorder not in ('|', '=', native_byteorder):
         return array.byteswap().newbyteorder()
 
     return array