Merge pull request #8 from ornlneutronimaging/17_annoying_logging_war…

…ning fixed annoying message. this refs #17
ornlneutronimaging · Feb 16, 2024 · 4c29c02 · 4c29c02
2 parents 69643da + 92cdf3e
commit 4c29c02
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diff --git a/src/NeuNorm/_version.py b/src/NeuNorm/_version.py
diff --git a/src/NeuNorm/normalization.py b/src/NeuNorm/normalization.py
@@ -312,9 +312,13 @@ def _auto_gamma_filtering(self, data=None):
         # we may be dealing with a float time, that means it does not need any gamma filtering
 
         try:
-            max = np.iinfo(data.dtype).max
-        except Exception as e:
-            logging.warning(f"Use default max value for data type: {e}")
+            data_type = data.dtype
+            if data_type in [float, "float32"]:
+                max = np.finfo(data_type).max
+            else:
+                max = np.iinfo(data.dtype).max
+        except Exception as error:
+            logging.warning(f"Use default max value for data type: {error}")
             return data
 
         manual_gamma_threshold = max - 5