def _checkDimensionsListLike(arrays):
    """Check that each array in a list of arrays has the same size.

    """
    dim1 = len(arrays)
    dim2, dim3 = arrays[0].shape
    for aa in range(1, dim1):
        dim2_aa, dim3_aa = arrays[aa].shape
        if (dim2_aa != dim2) or (dim3_aa != dim3):
            raise _error.InvalidError(_MDPERR["obj_square"])
    return dim1, dim2, dim3
Check that each array in a list of arrays has the same size.