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 56817968,MDU6SXNzdWU1NjgxNzk2OA==,316,Not-quite-ISO timestamps,141709,closed,0,,799013,7,2015-02-06T14:30:11Z,2015-02-18T04:45:25Z,2015-02-18T04:45:25Z,CONTRIBUTOR,,,,"I have trouble reading NetCDF files obtained from MERRA. It turns out that their time unit is of the form ""hours since 1982-1-10 0"". Because there is only a single ""0"" for the hour, rather than ""00"", this is not an ISO compliant datetime string and `pandas.Timestamp` raises an error (see pydata/pandas#9434). This makes it impossible to open such files unless passing `decode_times=False` to `open_dataset()`. I wonder if this is a rare edge case or if xray could attempt to intelligently handle it somewhere (maybe in `conventions._unpack_netcdf_time_units`). For now, I just used NCO to append an extra 0 to the time unit (luckily all files are the same, so I can just do this across the board): `ncatted -O -a units,time,a,c,""0"" file.nc` ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/316/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue 57198686,MDExOlB1bGxSZXF1ZXN0MjkwMjE2Mzg=,317,Fall back to netCDF4 if pandas can’t parse a date,141709,closed,0,,799013,1,2015-02-10T16:31:34Z,2015-02-10T18:37:35Z,2015-02-10T18:37:32Z,CONTRIBUTOR,,0,pydata/xarray/pulls/317,"Addresses #316 ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/317/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull