Added a clearer error message for hSFA _checkValidSteps

wiskott-lab · Oct 18, 2023 · 82f9d94 · 82f9d94
1 parent 3ef5341
commit 82f9d94
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sksfa/utils/_recfield.py b/sksfa/utils/_recfield.py
@@ -270,7 +270,8 @@ def _checkValidSteps(self, dimension, field_size, field_stride):
             Number of slices, given the provided parameters.
         """
         n_valid_steps = (dimension - field_size)/field_stride + 1
-        assert(int(n_valid_steps) == n_valid_steps)
+        if int(n_valid_steps) != n_valid_steps:
+            raise AssertionError(f"(dimension-field_size)/field_stride+1, here ({dimension}-{field_size})/{field_stride}+1, is not an integer!")
         return int(n_valid_steps)
 
     def _sliceSingleSample(self, sample, field_rows, field_cols, row_stride, col_stride):