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/4020#issuecomment-623076195,https://api.github.com/repos/pydata/xarray/issues/4020,623076195,MDEyOklzc3VlQ29tbWVudDYyMzA3NjE5NQ==,10194086,2020-05-03T08:45:58Z,2020-05-03T08:45:58Z,MEMBER,"`facecolor` is a valid argument for several of the plotting functions (e.g. `pcolormesh`). The better approach here would be to thread `subplot_kws` https://github.com/pydata/xarray/blob/3820fb77256682d909c1e41d962e29bec0edd62d/xarray/plot/plot.py#L125 through to `get_axis` https://github.com/pydata/xarray/blob/3820fb77256682d909c1e41d962e29bec0edd62d/xarray/plot/utils.py#L384 in all the right places (+ tests). This would also solve #3169.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,611238092