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[IDV #JNF-919753]: IDV and windspeed and direction grids
- Subject: [IDV #JNF-919753]: IDV and windspeed and direction grids
- Date: Tue, 30 Jul 2013 10:51:20 -0600
> Yuan,
>
> I'm really surprised this morning not to find any wind vector display method
> for speed and direction grids, only U and V component grids. Am I missing
> something, or is there a special addon to do that?
>
> Murray
>
>
Murray,
It is likely the U and V component in your grids are using some special
namings and the IDV doesn't recognize them. To make the derived wind vector
work, you can added the U and V component to the alias table. In the Field
Selector panel, select the variable, right click on the selected U(or V), a
drop down menu will popup, "add XXX as alias for" > Cannonical name 3 > U - U
component wind, and the same to the V. After that, reload the dataset, and you
should see the derived wind vector.
Yuan
Ticket Details
===================
Ticket ID: JNF-919753
Department: Support IDV
Priority: Normal
Status: Closed
