@rmendels said > I have no idea what for example Panoply does, the Coastwatch tools, Thredds, > Seadas, and some others I can think of, and we should be very careful we > don't needlessly break things.
Panoply uses the netCDF-Java library to read datasets. When dealing with projected grids, it looks for the variable named by the `grid_mapping` attribute and the CF specified projection parameters of that variable. For the 13 projections that Panoply supports, in 4 cases it uses projection code that is part of NJ but in the other 9 it uses its projection code to transform the grid. The reason for those 9 is that I'd already implemented them for other purposes, and the NJ library doesn't do the best job of performing sanity tests on the projection attributes that it finds in the dataset. FWIW, I only started looking through this thread because an issue regarding WKT was opened at Unidata/netcdf-java#191 earlier today. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/cf-convention/cf-conventions/issues/222#issuecomment-577009147 This list forwards relevant notifications from Github. It is distinct from cf-metad...@cgd.ucar.edu, although if you do nothing, a subscription to the UCAR list will result in a subscription to this list. To unsubscribe from this list only, send a message to cf-metadata-unsubscribe-requ...@listserv.llnl.gov.