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
54391570,MDExOlB1bGxSZXF1ZXN0MjczOTI5OTU=,310,More robust CF datetime unit parsing,514053,closed,0,1217238,799013,1,2015-01-14T23:19:07Z,2015-01-14T23:36:34Z,2015-01-14T23:35:27Z,CONTRIBUTOR,,0,pydata/xarray/pulls/310,"This makes it possible to read datasets that don't follow CF datetime conventions perfectly, such as the following example which (surprisingly) comes from NCEP/NCAR (you'd think they would follow CF!)

```
ds = xray.open_dataset('http://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GEFS/Global_1p0deg_Ensemble/members/GEFS_Global_1p0deg_Ensemble_20150114_1200.grib2/GC')
print ds['time'].encoding['units']

u'Hour since 2015-01-14T12:00:00Z'
```
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