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shoyer opened this issue Jul 10, 2015 · 0 comments
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Concatenating DataArrays is not always lazy #464

shoyer opened this issue Jul 10, 2015 · 0 comments
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shoyer commented Jul 10, 2015 

import dask.array as da
from xray import DataArray, concat
from xray.test import InaccessibleArray
import numpy as np
arrays = [DataArray(
    da.from_array(InaccessibleArray(np.zeros((3, 3))), 3),
    dims=['x', 'y']) for _ in range(2)]
combined = concat(arrays, dim='z')

UnexpectedDataAccess: Tried accessing data

related: #438
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