issue_comments: 509090872

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html_url	issue_url	id	node_id	user	created_at	updated_at	author_association	body	reactions	performed_via_github_app	issue
https://github.com/pydata/xarray/issues/3083#issuecomment-509090872	https://api.github.com/repos/pydata/xarray/issues/3083	509090872	MDEyOklzc3VlQ29tbWVudDUwOTA5MDg3Mg==	3924836	2019-07-08T06:04:32Z	2019-07-08T06:04:32Z	MEMBER	Strange, the same test works on my laptop current packages. Some ideas below: in the `rasterio.Env`environment we can add `CPL_CURL_VERBOSE=True` to get more information about the error, but would need to capture output that typically goes to the terminal (I've done this before with https://github.com/minrk/wurlitzer). I'm inclined to remove `CPL_VSIL_CURL_USE_HEAD=False` which is not documented anywhere obvious (https://lists.osgeo.org/pipermail/gdal-dev/2014-August/039924.html) and could be behind the error message. All rasterio/gdal environment config options are detailed here https://trac.osgeo.org/gdal/wiki/ConfigOptions we might also consider a different URL. maybe add a tif file to https://github.com/pydata/xarray-data? or use one of same URLs that the rasterio library is using for network tif tests? https://github.com/mapbox/rasterio/blob/c2a495d536db6328e018cb65ce7cc0b8c559a937/tests/test_env.py#L34-L36	{ "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 }		464793626