[Wrf-users] Fwd: Problem opening met_em_files

[Ehsan]

Does ARWpost package work to convert the WPS file to grads file? Then you
will have 2 files: one .DAT file and a .CTL file which is a descriptor.
Then you can use open command instead of sdfopen to use grads.

Ehsan


On Thu, Mar 1, 2012 at 4:32 AM, Ragi A.R <ar.ragi at gmail.com> wrote:

>
> WRF Users,
>
> I wanted to open met_em_* files to check the input variables(mainly u and
> v at a particular region). I tried using both NCL and Grads to plot and
> extract those variables after WPS but the errors below are coming.
>
> NCL:
>
> Extracted  u.nc first from met_em.d01.2009-04-01_00:00:00.nc
> Then tried to plor using
> gsn_csm_contour_map(wks,u({minlat:maxlat},{minlon:maxlon}),res)
> Then the error coming:
> fatal:Dimension (west_east_stag) of (u) does not have an associated
> coordinate variable
> fatal:Execute: Error occurred at or near line 65 in file extract_uv.ncl
>
> GRADS:
>
> ga-> sdfopen met_em.d01.2009-04-01_00:00:00.nc
> Scanning self-describing file:  met_em.d01.2009-04-01_00:00:00.nc
> gadsdf: SDF file has no discernable X coordinate.
>
>
> *
>
>
> -- *
> ***Regards,*
> *A.R.Ragi*
>  *Research Scholar
> *
> *Centre for Atmospheric Sciences
> IIT Delhi, Hauz Khas
> New Delhi, India.
> *
> **
>
>
>
>
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>
>
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