{"action":"created","issue":{"url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/9","labels_url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/9/comments","events_url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/9/events","html_url":"https://github.com/ClimateGlobalChange/tempestremap/issues/9","id":88215974,"number":9,"title":"Help with CS meshes and feedback on NCO/ncks support","user":{"login":"czender","id":5597049,"avatar_url":"https://avatars.githubusercontent.com/u/5597049?v=3","gravatar_id":"","url":"https://api.github.com/users/czender","html_url":"https://github.com/czender","followers_url":"https://api.github.com/users/czender/followers","following_url":"https://api.github.com/users/czender/following{/other_user}","gists_url":"https://api.github.com/users/czender/gists{/gist_id}","starred_url":"https://api.github.com/users/czender/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/czender/subscriptions","organizations_url":"https://api.github.com/users/czender/orgs","repos_url":"https://api.github.com/users/czender/repos","events_url":"https://api.github.com/users/czender/events{/privacy}","received_events_url":"https://api.github.com/users/czender/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":23,"created_at":"2015-06-14T17:02:16Z","updated_at":"2015-07-15T20:47:28Z","closed_at":null,"body":"Hola Paul et al, \r\n\r\nNCO version 4.5.0 (latest stable release) works well with all SCRIP and ESMF-generated map-files that I have tested. Version 4.5.1-alpha1 (just now released) can apply (some) Tempest-generated map-files. Regridding rectangular lat-lon (RLL) meshes RLL<->RLL seems to work. I don't understand the parameters to generate correct cubed-sphere (CS) meshes, so I can't yet test CS<->CS and CS<->RLL.\r\n\r\nI have ne120np4 and ne30np4 (pentagons) data from ACME, and am trying to regrid ne120np4 to ne30np4. Can Tempest do this? If so, please help me refine this Tempest procedure, which completes but issues many non-conservative warnings, and then has unexpected dimension sizes on both source and destination grids:\r\n\r\n```\r\nGenerateCSMesh --res 30 --file ${DATA}/rgr/msh_ne30.g\r\nGenerateCSMesh --res 120 --file ${DATA}/rgr/msh_ne120.g\r\nGenerateOverlapMesh --a ${DATA}/rgr/msh_ne120.g --b ${DATA}/rgr/msh_ne30.g --out ${DATA}/rgr/msh_ovr_ne120_to_ne30.g\r\nGenerateOfflineMap --in_mesh ${DATA}/rgr/msh_ne120.g --out_mesh ${DATA}/rgr/msh_ne30.g --ov_mesh ${DATA}/rgr/msh_ovr_ne120_to_ne30.g --in_type cgll --out_type cgll --in_np 4 --out_np 4 --out_map ${DATA}/maps/map_ne120np4_to_ne30np4.20150613.nc\r\n```\r\n\r\nI am out of my depth with CS FV/FE options. If Tempest cannot do this then please suggest a different unstructured grid test that I can perform with some CAM data.\r\n\r\nThis is also a request for any feedback on the NCO implementation, where ncks plays the role of Tempest ApplyOfflineMap. Source + docs at\r\nhttps://github.com/czender/nco/releases\r\nhttp://nco.sf.net/nco.html#regrid\r\nEspecially interested in feature requests to better handle 0D, 1D, and grid-dependent variables, and in supporting awesome Tempest meshes. \r\n\r\nThanks!\r\nCharlie"},"comment":{"url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/comments/121742691","html_url":"https://github.com/ClimateGlobalChange/tempestremap/issues/9#issuecomment-121742691","issue_url":"https://api.github.com/repos/ClimateGlobalChange/tempestremap/issues/9","id":121742691,"user":{"login":"czender","id":5597049,"avatar_url":"https://avatars.githubusercontent.com/u/5597049?v=3","gravatar_id":"","url":"https://api.github.com/users/czender","html_url":"https://github.com/czender","followers_url":"https://api.github.com/users/czender/followers","following_url":"https://api.github.com/users/czender/following{/other_user}","gists_url":"https://api.github.com/users/czender/gists{/gist_id}","starred_url":"https://api.github.com/users/czender/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/czender/subscriptions","organizations_url":"https://api.github.com/users/czender/orgs","repos_url":"https://api.github.com/users/czender/repos","events_url":"https://api.github.com/users/czender/events{/privacy}","received_events_url":"https://api.github.com/users/czender/received_events","type":"User","site_admin":false},"created_at":"2015-07-15T20:47:28Z","updated_at":"2015-07-15T20:47:28Z","body":"Thanks for the meshes, Paul. These are just the kind of grids I wish to test. Unfortunately, they stump me. They look kind of like ESMF unstructured grid format meshes with different variable names. However, ESMF_RegridWeightGen chokes on them. Am I supposed to rename the variables/dimensions to match ESMF expectations? Tempest tools, as far as I know, require input meshes in .g format not .nc format. Is there a tool that converts between the two formats?\r\nc"}}