Re: (no subject)

Use the netcdf command ncdump -h filename.nc to view the variables in the
file. You can also use the ncl command ncl_filedump to do the same thing.
Once you know which variable you want. follow the NCL WRF application
examples on the NCL website to extract and graph the data.
Asides from that, good luck with getting help with getting help with viewing
WRF data with NCL; the support is spread between both ncl-talk and WRF-help
and they pretty much just leave it to you to figure out.

On Wed, Nov 26, 2008 at 11:35 PM, Gang Liu <gangliu_at_nju.edu.cn> wrote:

> Hello,
>
>
>
> I have run WRF model and then I use the NCL software for post-processing
> the WRF results output in netCDF format. The following are the command I
> executed and the error message that followed:
>
>
>
> ncl nclpost.ncl
>
> Copyright (C) 1995-2007 - All Rights Reserved
>
> University Corporation for Atmospheric Research
>
> NCAR Command Language Version 5.0.0
>
> The use of this software is governed by a License Agreement.
>
> See http://www.ncl.ucar.edu/ for more details.
>
> Segmentation fault (core dumped)
>
>
>
> The type of the operating system is 'Linux mnode04 2.6.9-55.ELsmp #1 SMP
> Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux'. The attached
> is the NCL script file named 'nclpost.ncl'.
>
>
>
> The data file named 'wrfout_d01_0001-01-01_09:00:00' is too large to be
> uploaded, which has 279421216144 bytes. For the original four-dimensional
> data arrays read in from the WRF result, the subscripts and dimensions are
> 'time' (nt = 1800), 'lev' (nz = 201), 'lat' (ny = 121) and 'lon' (nx = 121)
> from left to right.
>
>
>
> Could you please provide me any help in solving the difficulty?
>
>
>
> Thank you very much.
>
>
>
> Gang
>
>
>
>
> ************************************
> Gang Liu
> Department of Atmospheric Sciences
> Nanjing University
> Nanjing 210093
> P. R. China
> Phone: 86-25-83595185 (o)
> Email: gangliu_at_nju.edu.cn
> ************************************
>
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>

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Received on Wed Nov 26 2008 - 22:58:56 MST