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/issues/5484#issuecomment-863351299,https://api.github.com/repos/pydata/xarray/issues/5484,863351299,MDEyOklzc3VlQ29tbWVudDg2MzM1MTI5OQ==,2448579,2021-06-17T15:43:09Z,2021-06-17T15:43:09Z,MEMBER,"I recommend looking at `.query` and `.isin`. 

`transect = data_sst.SST.where (mask_lon & mask_lat, drop = True)` looks like it could work. Did you try it?

This webpage might also be useful: https://xarray.pydata.org/en/stable/user-guide/indexing.html#more-advanced-indexing","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,924030841