[Wrf-users] write intermediate file

Benjamin Lamptey bllamptey at gmail.com
Wed Dec 23 10:36:43 MST 2015


Hello,
I prefer you create your own Vtable using GFS (or any other) as example.
You name your Vtable as Vtable.XXX
When you get to the stage where you make use of Vtable, you choose the one
you have created.

I believe it will be simpler than writing the intermediate file format.

Regards
Ben

On Wed, Dec 23, 2015 at 10:11 AM, wen <wenguanhuan at 163.com> wrote:

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> Hi all,
>       I am trying to use an unusual data as boundary and input for wrf.
> There are temperature (T), u-wind (U), v-wind (V), geopotential   height,
> relative (rh) on 11 pressure levels and temperature at 2 meter (T2), u-wind
> (U10) and v-wind (V10) at 10 meter and mean sea level pressure (MSL).  Since
> there is no Vtable for the data source,  I  write code to read the data and
> write into intermediate file and then continue the normal subsequent steps
> (metgrid.exe, real.exe, and wrf.exe). I come up with some questions listed
> following. I hope you can help. Thank you!
>
> 1. Is it enough to run wrf using the existing variables int he data source?
> 2. The variable name and pressure level have to be written in the
> intermediate file. As I know, temperature, u-wind, v-wind at pressure level
> are represented by "TT, UU, VV".   What  variable names and pressure level
> is used for temperature at 2 meter,  u-wind and v-wind at 10 meter? Is
> there any file discribing the variable name and pressure level for the
> intermediate file?
> 3. I find that it is no need to write  missing value of the data source
> into intermediate file. Is it ok for following steps if data source contain
> missing value?
>
>
>
>
> --
> Best regards,
> Guanhuan Wen
>
>
>
>
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> Wrf-users at ucar.edu
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>
>


-- 
Benjamin L. Lamptey, PhD (Physicist, Meteorologist and Geoscientist)
Deputy Director-General
African Centre of Meteorological Applications for Development (ACMAD)
55, Avenue des Ministères, PL6
BP 13184, 1er Arrondissement, Niamey Plateau, Niger,
Tel.(+227)  20 73.49.92 or 20 72 39 16 (preferred)
Fax: (+227) 20723627
www.acmad.net

Cell: +22796645655; +233265121750
Email: b.lamptey at acmad.org; bllamptey at gmail.com <bllamptey at gmail.com>
Skype: Benjamin Lamptey
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