I forgot to attach a sample bundle: > > Trying to calculate potential temperature from a NAM 12km grib file. Did a > > search of support tickets but could not find anything. Would like to be > > able to do a cross-section of potential temperature. > > I just did this from the NAM 12km data we have on motherlode. > > When you load up that dataset, you should see a Derived field > for Potential Temperature under 3D grid->Temperature->Derived > > Note with this high resolution a dataset, the calculation is > compute intensive. > > Is your grib file Grib 1 or 2? Does it have a pressure vertical > dimension? We need that for the calculation. Are you getting > an error, or do you just want to know how to do this? > > Don > Ticket Details =================== Ticket ID: KPC-692192 Department: Support IDV Priority: Normal Status: Open
Attachment:
12kmtheta.xidv
Description: unknown