[gradsusr] plot vertical velocity in (hPa/s)

[Lyndon Mark Olaguera]

Hi Ricardo,

I am using WRF ARW and use grads to create a ctl file. In my ctl file i
dont have the variables,

 vvelprs

have you tried this before in a similar file as mine.?
many thanks for the reply




*Lyndon Mark P. Olaguera*


On Wed, Sep 3, 2014 at 11:38 PM, Ricardo Hallak <ricardo.hallak at iag.usp.br>
wrote:

> Hi Lyndon,
> do you mean a vertical cross section along the longitudes at a fixed
> latitude?
> If the answer is yes, so, try this excerpt below in a script, supposing
> you have a GFS model output:
>
> 'set lon <lonmin> (lonmax>'
> 'set lat <latfix>'
> 'set lev 1000 100'
> 'd vvelprs'
>
> since the variable vvelprs is the vertical velocity (Pa/s) in the GFS
> model.
> Of course, you have to substitute real values of your interest for the key
> variables above (<lonmin>, etc).
>
> If you have another kind of model output, you have to adapt the variables
> names in the excerpt above.
>
> Hope this helps,
> Ricardo
>
> ------------------------------
>
> *De: *"Lyndon Mark Olaguera" <olagueralyndonmark429 at gmail.com>
> *Para: *"GrADS Users Forum" <gradsusr at gradsusr.org>
> *Enviadas: *Quarta-feira, 3 de Setembro de 2014 8:13:51
> *Assunto: *[gradsusr] plot vertical velocity in (hPa/s)
>
>
> Dear fellow grads user,
>
> Id like to plot the vertical velocity in units of hPa vs latitude.
> any idea on how to do this?
>
>
> thanks
>
> *Lyndon Mark P. Olaguera*
> Assistant Instructor
> Ateneo de Manila University
> 426 6001
> loc 5695
>
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