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/514#issuecomment-127613238,https://api.github.com/repos/pydata/xarray/issues/514,127613238,MDEyOklzc3VlQ29tbWVudDEyNzYxMzIzOA==,499079,2015-08-04T13:35:04Z,2015-08-04T13:35:04Z,NONE,"@shoyer It should be possible to compute the orientation correctly from the dimension coordinates. I think there is a bug in plotting for top-down orientation in cartesian coordinates as well. I don't seem to be able to get axes labels increasing upwards when using `origin='upper'` because of the way `top` and `bottom` are calculated. ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,98879536