Set data type to 32-bit float for background corrections (#145)

Signed-off-by: Håkon Wiik Ånes <hwaanes@gmail.com>
pyxem · Feb 11, 2020 · 5f87b5b · 5f87b5b
1 parent 888a1d5
commit 5f87b5b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/kikuchipy/signals/ebsd.py b/kikuchipy/signals/ebsd.py
@@ -423,7 +423,7 @@ def static_background_correction(
                 f"Pattern {pat_shape} and static background {bg_shape} shapes "
                 "are not identical."
             )
-        dtype = np.int16
+        dtype = np.float32
         static_bg = static_bg.astype(dtype)
 
         # Get min./max. input patterns intensity after correction
@@ -494,7 +494,7 @@ def dynamic_background_correction(self, operation="subtract", sigma=None):
         """
 
         dtype_out = self.data.dtype.type
-        dtype = np.int16
+        dtype = np.float32
 
         # Create dask array of signal patterns and do processing on this
         dask_array = kp.util.dask._get_dask_array(signal=self, dtype=dtype)