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Hi Brian- You have two choices: - Convince Unidata to do this for you. - Write it up yourself and contribute it back.I would opt for #2. Here's how to create a formula that will show up in your list of derived parameters:
https://www.unidata.ucar.edu/software/idv/docs/workshop/formulas/DerivedData.html Don On 2/24/17 12:11 AM, Mapes, Brian Earle wrote:
Does anyone make these common but complex quantites from gridded datasets in the IDV? How great it would be if one “formula" could calculate and create both displays from (u,v,q) or (u,v,T,RH) without tediously repeating the variable selection process! Has one of you Jython or Java wizards done it already? Thanks, Brian ********************************************* Brian Mapes, Professor Department of Atmospheric Sciences Meteorology and Physical Oceanography Program RSMAS, University of Miami 4600 Rickenbacker Causeway Miami, FL 33149-1098 phone: (305) 421-4275 fax: (305) 421-4696 email: mapes@xxxxxxxxx<mailto:mapes@xxxxxxxxx> Web: http://www.rsmas.miami.edu/users/bmapes/ ********************************************** _______________________________________________ NOTE: All exchanges posted to Unidata maintained email lists are recorded in the Unidata inquiry tracking system and made publicly available through the web. Users who post to any of the lists we maintain are reminded to remove any personal information that they do not want to be made public. idvusers mailing list idvusers@xxxxxxxxxxxxxxxx For list information, to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/
-- Don Murray NOAA/ESRL/PSD and CIRES 303-497-3596 http://www.esrl.noaa.gov/psd/people/don.murray/
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