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[GEMPAK #IVY-490026]: Point data from wind grid
- Subject: [GEMPAK #IVY-490026]: Point data from wind grid
- Date: Tue, 19 Aug 2008 10:01:21 -0600
Hi Mark-
> Full Name: Mark Hughes
> Email Address: address@hidden
> Organization: Global Weather Dynamics, Inc
> Package Version:
> Operating System:
> Hardware:
> Description of problem: Hi,
>
> I would like to extract point data from a model which contains the GRIB wind
> data.
>
> I see GDPOINT will work for scalar models, but how can I get wind data at a
> specific lat/lon?
You could run it twice - once with gfunc=uwnd and once with gfunc=vwnd.
Or you could use drct (direction) and mag(wnd) for the wind speed.
Otherwise, gdpoint and gdlist only support scalar data.
Don Murray
Ticket Details
===================
Ticket ID: IVY-490026
Department: Support GEMPAK
Priority: Normal
Status: Open
