[gradsusr] Invalid dimension environment

[Pou-Chang John Chen]

You can make a new .ctl file to xdfopen the .nc file

dset X75.2.254.154.88.6.52.8.nc
undef -9.99e+33
dtype netcdf
xdef 41 linear -30 2.5
ydef 41 linear -50 2.5
zdef 1  linear 1000 1
tdef 1  linear 00z01JAN1948 1mn
vars 1
air=>air 1 t,z,y,x Monthly Mean of Air temperature
endvars

Here is more information in GrADS home page
http://grads.iges.org/grads/gadoc/gradcomdxdfopen.html 
John

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________________________________
From: saiguran loisulie <saiguranloi at yahoo.com>
To: GrADS Users <gradsusr at gradsusr.org>
Sent: Wed, March 30, 2011 8:20:06 PM
Subject: [gradsusr] Invalid dimension environment


Hi

I downloaded data from 
http://www.esrl.noaa.gov/psd/cgi-bin/DataAccess.pl?DB_dataset=CDC+Derived+NCEP+Reanalysis+Products+Pressure+Level&DB_variable=Air+Temperature&DB_statistic=Mean&DB_tid=29263&DB_did=37&DB_vid=989.


For the domain between 50S to 50N and 30W and 70E, when a try to display the 
variables in GrADS i got the following error:

Operation error:  Invalid dimension environment
  Min longitude > max longitude: 330 70 

How do I deal with this problem?

Thanks,

saiguran


Saiguran Loisulie
Climate Systems Analysis Group
Environmental and Geographical Science Department
University of Cape Town
Private Bag X3
Rondebosch
7701 
SOUTH AFRICA

CELL 0748 068 230 


      
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