issue_comments: 535987790

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https://github.com/pydata/xarray/issues/3350#issuecomment-535987790 https://api.github.com/repos/pydata/xarray/issues/3350 535987790 MDEyOklzc3VlQ29tbWVudDUzNTk4Nzc5MA== 1217238 2019-09-27T15:28:41Z 2019-09-27T15:28:41Z MEMBER

Here's a slightly simpler case: ``` In [28]: ds = xr.Dataset({'x': (('y',), np.zeros(10))})

In [29]: (ds.chunk().isnull() & ds.chunk(5).isnull()).compute() ValueError: operands could not be broadcast together with shapes (0,) (5,) ```

 
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