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> That function is from GEMPAK. I don't know what GEMPAK would want, but > I likely input potential temperature and wind vectors. It's been a > while since I created the bundle. > > Jim > Jim, I checked in another fixed for this problem. It turned out my previous changes only solve half the problem, and I am pretty sure this time it should work as expected. You can try tomorrow's nightly release. Yuan > > On 7/27/15 12:12 PM, Unidata IDV Support wrote: > > Jim, > > What is the correct procedure to calculate the frnt? I called this > > function frnt, and input potential temperature and wind vector, it looks > > different from > > yours in the bundle. Do I need to calculate the theta? > > > > Yuan > > Ticket Details =================== Ticket ID: NTD-472266 Department: Support IDV Priority: Normal Status: Closed