indices(dimensions, dtype=<class 'int'>, chunks='auto')
Generates a grid of indices covering the dimensions provided.
The final array has the shape (len(dimensions), *dimensions)
. The chunks are used to specify the chunking for axis 1 up to len(dimensions)
. The 0th axis always has chunks of length 1.
The shape of the index grid.
Type to use for the array. Default is int
.
The size of each block. Must be one of the following forms:
A blocksize like (500, 1000)
A size in bytes, like "100 MiB" which will choose a uniform block-like shape
The word "auto" which acts like the above, but uses a configuration value array.chunk-size
for the chunk size
Note that the last block will have fewer samples if len(array) % chunks != 0
.
Implements NumPy's indices
for Dask Arrays.
The following pages refer to to this document either explicitly or contain code examples using this.
dask.blockwise._get_coord_mapping
dask.blockwise._make_dims
dask.array.routines.take
dask.array.creation.fromfunction
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