Function vstack

dask/array/routines.py:131–138

(tup, allow_unknown_chunksizes=False)

@derived_from(np)
def vstack(tup, allow_unknown_chunksizes=False):
    if isinstance(tup, Array):
        raise NotImplementedError(
            "``vstack`` expects a sequence of arrays as the first argument"
        )

    tup = tuple(atleast_2d(x) for x in tup)
    return concatenate(tup, axis=0, allow_unknown_chunksizes=allow_unknown_chunksizes)


@derived_from(np)