[Wrf-users] RE: Wrf-users Digest, Vol 10, Issue 8

Brent Shaw brent.shaw at wni.com
Thu May 26 07:26:51 MDT 2005


Check out section 3.1.2 ("Using Other Data Sources") in the README file
found in the WRFSI distribution.  It describes the file format you need
to produce.  However, the data does need to be a uniform grid, one of:

Simple lat/lon (where lat/lon have a fixed increment between points)
Polar Stereographic
Lambert Conformal
Mercator

If your data is not on one of these types of grids, you will need to
also interpolate it to such a grid before putting it into the
aforementioned format.  Once it is in that format, it can be read by
hinterp to interpolate to the WRF grid.

Regards,

Brent Shaw


> -----Original Message-----
> From: wrf-users-bounces at ucar.edu 
> [mailto:wrf-users-bounces at ucar.edu] On Behalf Of 
> wrf-users-request at ucar.edu
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> Subject: Wrf-users Digest, Vol 10, Issue 8
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> Today's Topics:
> 
>    1. Local SST ingest (Etherton, Brian)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 24 May 2005 11:32:44 -0400
> From: "Etherton, Brian" <betherto at email.uncc.edu>
> Subject: [Wrf-users] Local SST ingest
> To: <wrf-users at ucar.edu>
> Message-ID:
> 	<A01ABA2A211C644596549C5FF91C50E4059911A5 at EXEVS02.its.uncc.edu>
> Content-Type: text/plain; charset="us-ascii"
> 
> Hi there folks,
> 
>  
> 
> I want to incorporate a locally generated SST file into my 
> WRF runs, and
> need some help in making this happen.  The file I am getting 
> is a pretty
> simple text file: there are 177 by 177 values.  I get a lat, lon, and
> sst for each of my 177x177 points.  And that's it!  It looks like so:
> 
>  
> 
>     1   1   24.5098  -84.6553    27.47
> 
>     1   2   24.5457  -84.6563    27.55
> 
>     1   3   24.5816  -84.6574    27.51
> 
>     1   4   24.6175  -84.6586    27.59
> 
>     1   5   24.6534  -84.6597    27.54
> 
>  
> 
> I know that I need to make some sort of 'intermediate file' 
> out of this
> text file.  I can convert to binary... but then the path gets 
> uncertain.
> 
>  
> 
> I do know that some folks have done the work to ingest an SST 
> file... so
> any hints/suggestions are most welcome!
> 
>  
> 
> Thanks,
> 
> Brian E.
> 
>  
> 
>  
> 
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