[gradsusr] Entire Grid Undefined - WRF/Chem model

Ivan Taiatele Junior ivantj at eaelab.org
Wed May 9 13:11:19 EDT 2012





Hello,

I'm running GrADS on Linux in order to display the results of WRF/Chem model. When I try to display any model's variable, it displays the following message: "Entire Grid Undefined". When I take the line below away from the ctl file, GrADS can display the variables' results, but the plot seems a little distored.

pdef   65  65 lcc -23.550  -51.460   33.000   33.000  60.00000  30.00000  -98.00000   3000.000   3000.000

The model was succesfully run (output file is ok). And it seems like post-processing exe was also run with no errors (namelist.ARWpost is correctly set). For this reason I guess the problem really is about GrADS and the ctl file. The version of GrADS is the following (sorry about how big it is, but it contains the whole configuration):

Config: v2.0.a9.oga.1 little-endian readline printim grib2 netcdf hdf4-sds hdf5 opendap-grids,stn athena geotiff shapefile
Grid Analysis and Display System (GrADS) Version 2.0.a9.oga.1
Copyright (c) 1988-2010 by Brian Doty and the
Institute for Global Environment and Society (IGES) 
This program is distributed WITHOUT ANY WARRANTY 
See file COPYRIGHT for more information. 

Built Mon Oct  4 14:42:41 EDT 2010 for x86_64-unknown-linux-gnu

This version of GrADS has been configured with the following options:
  o Built on a LITTLE ENDIAN machine
  o Athena Widget GUI ENABLED
  o Command line editing ENABLED 
      http://tiswww.case.edu/php/chet/readline/rltop.html 
  o printim command for image output ENABLED 
      http://www.zlib.net 
      http://www.libpng.org/pub/png/libpng.html 
      http://www.libgd.org/Main_Page 
  o GRIB2 interface ENABLED 
      http://www.ijg.org 
      http://www.ece.uvic.ca/~mdadams/jasper 
      http://www.nco.ncep.noaa.gov/pmb/codes/GRIB2 
      g2clib-1.1.8  
  o NetCDF interface ENABLED 
      http://www.unidata.ucar.edu/software/netcdf  
      netcdf 4.1.1 of Jul 13 2010 10:21:39 $  
  o OPeNDAP gridded data interface ENABLED
  o OPeNDAP station data interface ENABLED
      http://iges.org/grads/gadoc/supplibs.html 
      libgadap 2.0.oga.1  
  o HDF4 and HDF5 interfaces ENABLED 
      http://hdfgroup.org 
      HDF 4.2r5 
      HDF5 1.8.4 
  o GeoTIFF and KML/TIFF output ENABLED
      http://www.libtiff.org 
      http://geotiff.osgeo.org 
  o KML contour output ENABLED
  o Shapefile interface ENABLED
      http://shapelib.maptools.org

I hope someone can help me and I sincerely thank your attention.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Ivan Taiatele Junior - CV lattesEnvironmental Engineering Undergraduate
Laboratório de Eventos Atmosféricos Extremos
 		 	   		  
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