array_split.ShapeSplitter.calculate_split_halos_from_extents¶
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ShapeSplitter.
calculate_split_halos_from_extents
()[source]¶ Returns
(self.ndim, 2)
shaped halo array elements indicating the halo for each split. Tiles on the boundary may have the halo trimmed to account for thetile_bounds_policy
.Return type: numpy.ndarray
Returns: A numpy
structured array where each element is a(self.ndim, 2)
shapednumpy.ndarray
indicating the per-axis and per-direction number of halo elements for each tile in the split.