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/pull/2651#issuecomment-451682138,https://api.github.com/repos/pydata/xarray/issues/2651,451682138,MDEyOklzc3VlQ29tbWVudDQ1MTY4MjEzOA==,1217238,2019-01-05T19:02:53Z,2019-01-05T19:02:53Z,MEMBER,"I looked up CF conventions -- see my comment in #2649. I'm pretty sure this is the right fix here, so I'm going to merge this.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,396084601 https://github.com/pydata/xarray/pull/2651#issuecomment-451633944,https://api.github.com/repos/pydata/xarray/issues/2651,451633944,MDEyOklzc3VlQ29tbWVudDQ1MTYzMzk0NA==,1217238,2019-01-05T07:10:02Z,2019-01-05T07:10:02Z,MEMBER,"Is there a CF convention for time zones? Numpy’s datetime objects are time zone agnostic (often, but not necessarily UTC). It seems a little dangerous to assume a time zone.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,396084601