[gradsusr] netcdf problem (diego)

[diego]

Hola Luis:
El archivo pesa 30 mb, tiene 4 tiempos.
Como guardo solo un tiempo en otro archivo para enviartelo?

Saludos

 Diego

--- El lun, 20/9/10, jl sa <esjluis at yahoo.com.mx> escribió:

De: jl sa <esjluis at yahoo.com.mx>
Asunto: Re: netcdf problem (diego)
Para: gradsusr at gradsusr.org
CC: diego333medina at yahoo.es
Fecha: lunes, 20 de septiembre, 2010 15:43

Prueba poner en tu ctl una variable que no este referenciada en el archivo netcdf,

Z3 => ps   por
Z3 => kio

quitale el _FillValue en el .ctl

si no resulta prueba convertir tu netcdf a binario (NCL ) y redefine las variables.

Try to put in your ctl a variable that is not referenced in the NetCDF file,

Z3 => ps by
Z3 => kio

Take off his _FillValue on. ctl

if not test your NetCDF to convert binary (NCL) and redefine the variables.
atte
jluis
  si no pesa mucho el archivo netcdf (con .ctl)
 mandamelo para hacer una prueba
if not heavy NetCDF file (with. ctl) send it to me to test
------
Message: 2
Date: Mon, 20 Sep 2010 15:28:42 +0000 (GMT)
From: diego <diego333medina at yahoo.es>
Subject: [gradsusr] netcdf problem
To: GrADS Users Forum <gradsusr at gradsusr.org>
Message-ID: <251047.82322.qm at web29705.mail.ird.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"

hi all:
please, I have problem to view a netcdf file (grads? Version 2.0.a8)

ga-> open cam.hum.ctl
Scanning description file:?
 cam.hum.ctl
Data file camrun.cam2.h0.1963-11-12-00000.nc is open as file 1
LON set to 0 360 
LAT set to -90 90 
LEV set to 3.54464 3.54464 
Time values set: 1963:11:1:0 1963:11:1:0 
E set to 1 1 
ga-> q file
File 1 : Tijuana test CAM 1
? Descriptor: cam.hum.ctl
? Binary: camrun.cam2.h0.1963-11-12-00000.nc
? Type = Gridded
? Xsize = 144? Ysize = 91? Zsize = 26? Tsize = 4? Esize = 1
? Number of Variables = 3
???? relhum? 26? t,y,x? Humedad.
???? temp? 26? t,y,x? Temperatura
???? ps? 26? t,y,x? Geopotencial
ga-> d ps
Warning: Could not retrieve "_FillValue" -- using 1e+36 instead
Warning: Could not retrieve scale factor -- setting to 1.0
Warning: Could not retrieve add offset -- setting to 0.0
gancgrid error: nc_get_vara_double failed; NetCDF: Index exceeds dimension bound
Data Request Error:? Error for variable 'ps'
? Error ocurred at column 1
DISPLAY error:? Invalid expression
 
? Expression = ps
ga-> 


I send the netcdf ncdump output file.

Thanks








      
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