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Hi David. I would generate the image you want (sub-setting the data as you wish) in the projection you want and then: Dashboard --> Displays Tab --> File Menu --> Save --> Export displayed data to netCDF Give that a shot and let us know how it goes. -Julien > Full Name: David ahijevych > Email Address: address@hidden > Organization: ncar > Package Version: > Operating System: > Hardware: > Description of problem: First I'll state my goal. If you know a way to do > this, then perhaps my netCDF question is irrelevant. Ultimately I'd like to > calculate the mean IR cloud top temperature in concentric rings around a > tropical storm. > > My netCDF question is: how to I export the 2-D lat/lon arrays with the image? > I exported the image array using exportGridToNetcdf, but it is in satellite > projection and I don't know how to convert that to lat/lon. > Thanks - ! > > > Ticket Details =================== Ticket ID: CQF-979333 Department: Support IDV Priority: Normal Status: Closed