issues: 636449225

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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
636449225 MDU6SXNzdWU2MzY0NDkyMjU= 4139 [Feature request] Support file-like objects in open_rasterio 2443309 closed 0     2 2020-06-10T18:11:26Z 2022-04-19T17:15:21Z 2022-04-19T17:15:20Z MEMBER      

With some acrobatics, it is possible to open file-like objects to rasterio. It would be useful if xarray supported this workflow, particularly for working with cloud optimized geotiffs and fs-spec.

MCVE Code Sample

```python with open('my_data.tif', 'rb') as f: da = xr.open_rasterio(f)

```

Expected Output

DataArray -> equivalent to xr.open_rasterio('my_data.tif')

Problem Description

We only currently allow str, rasterio.DatasetReader, or rasterio.WarpedVRT as inputs to open_rasterio.

Versions

Output of <tt>xr.show_versions()</tt> INSTALLED VERSIONS ------------------ commit: 2a288f6ed4286910fcf3ab9895e1e9cbd44d30b4 python: 3.8.2 | packaged by conda-forge | (default, Apr 24 2020, 07:56:27) [Clang 9.0.1 ] python-bits: 64 OS: Darwin OS-release: 18.7.0 machine: x86_64 processor: i386 byteorder: little LC_ALL: None LANG: en_US.UTF-8 LOCALE: en_US.UTF-8 libhdf5: None libnetcdf: None xarray: 0.15.2.dev68+gb896a68f pandas: 1.0.4 numpy: 1.18.5 scipy: None netCDF4: None pydap: None h5netcdf: None h5py: None Nio: None zarr: None cftime: None nc_time_axis: None PseudoNetCDF: None rasterio: 1.1.5 cfgrib: None iris: None bottleneck: None dask: 2.18.1 distributed: 2.18.0 matplotlib: None cartopy: None seaborn: None numbagg: None pint: None setuptools: 46.1.3.post20200325 pip: 20.1 conda: None pytest: 5.4.3 IPython: 7.13.0 sphinx: 3.0.3

xref: https://github.com/pangeo-data/pangeo-datastore/issues/109

 
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