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-509354012,https://api.github.com/repos/pydata/xarray/issues/3083,509354012,MDEyOklzc3VlQ29tbWVudDUwOTM1NDAxMg==,3924836,2019-07-08T19:10:53Z,2019-07-08T19:10:53Z,MEMBER,sounds good. i'll try to get to it this week.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,464793626
https://github.com/pydata/xarray/issues/3083#issuecomment-509319569,https://api.github.com/repos/pydata/xarray/issues/3083,509319569,MDEyOklzc3VlQ29tbWVudDUwOTMxOTU2OQ==,1217238,2019-07-08T17:30:43Z,2019-07-08T17:30:43Z,MEMBER,I'd be up for any of these -- any interest in putting together a PR? Ideally we'd have a TIF that is smaller than 50 MB -- that seems like an unnecessary large amount of data to download for tests.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,464793626
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