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[netCDFJava #VZT-405755]: skew-t with wrfout data
- Subject: [netCDFJava #VZT-405755]: skew-t with wrfout data
- Date: Thu, 15 Oct 2009 10:04:04 -0600
Hi Randy-
> If i calculate the dewpoint myself and write it out in the netcdf file will
> it show up under soundings.
There would have to be aliases for the temperature and dewpoint variable names
in the alaises list, but theoretically, it should. It would have to be on the
same grid as the temp grid. There may be some issues with the vertical domain.
If it doesn't work, upload your sample file with dewpoint to:
http://motherlode.ucar.edu/repository/alias/idvupload
Don
> --- On Thu, 10/8/09, Unidata IDV Support <address@hidden> wrote:
>
> > From: Unidata IDV Support <address@hidden>
> > Subject: [netCDFJava #VZT-405755]: skew-t with wrfout data
> > To: address@hidden
> > Cc: address@hidden
> > Date: Thursday, October 8, 2009, 6:25 PM
> > Hi Randy-
> >
> > > Can you provide specific instructions on how to create
> > a skew-t plot after loading a wrfout file or any NWP model
> > for that matter.
> > > The help does not give those specific instructions but
> > implies that it is possible.
> > > thanks
> > > randy
> >
> > Right now, the IDV needs a temperature and dewpoint
> > variable and only knows how to compute dewpoint from Temp
> > and RH. In the WRFout grids, you have Temperature and
> > mixing ratio. We'll have to add something to calculate
> > the dewpoint from mixing ratio.
> >
> > For WRF grids that have had WRFPost run on them and
> > converted to pressure levels, the Sounding parameters will
> > show up in the 3D grid->Derived
> > fields. There is a section of the Workshop
> > materials that covers this:
> >
> > http://www.unidata.ucar.edu/software/idv/docs/workshop/datadisplays/grid/Probes2.html
> >
> > under the accessing and displaying grids section.
> >
> > Don Murray
> >
> >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: VZT-405755
> > Department: Support IDV
> > Priority: Normal
> > Status: Open
> >
> >
>
>
>
>
>
Ticket Details
===================
Ticket ID: VZT-405755
Department: Support IDV
Priority: Normal
Status: Open
