issues: 276131376

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
276131376 MDU6SXNzdWUyNzYxMzEzNzY= 1736 Rasterio missing _FillValue in DataArray 8699967 closed 0     5 2017-11-22T16:31:47Z 2018-12-17T16:19:45Z 2018-01-19T08:54:58Z CONTRIBUTOR      

Problem description

When xarray opens a dataset, it stores the the _FillValue in the encoding and replaces values with NaN values. However, using open_rasterio, this behavior does not occur and the _FillValue value is missing. It only has the transform, crs, is_tiled, and res attributes. Also, the encoding is empty.

Expected Output

It would be nice to have the _FillValue as an attribute or in the encoding.

Output of xr.show_versions()

INSTALLED VERSIONS ------------------ commit: None python: 3.6.3.final.0 python-bits: 64 OS: Linux OS-release: 4.10.0-40-generic machine: x86_64 processor: x86_64 byteorder: little LC_ALL: None LANG: en_US.UTF-8 LOCALE: en_US.UTF-8 xarray: 0.10.0rc2 pandas: 0.21.0 numpy: 1.13.2 scipy: 1.0.0 netCDF4: 1.3.1 h5netcdf: 0.5.0 Nio: dev_20170921-05806a2 bottleneck: 1.2.1 cyordereddict: None dask: 0.15.4 matplotlib: 2.1.0 cartopy: None seaborn: None setuptools: 36.6.0 pip: 9.0.1 conda: None pytest: 3.2.5 IPython: 6.2.1 sphinx: None 
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   completed 13221727 issue

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