[gradsusr] plot .hdf using xdfopen

[SMITH, JONATHAN WYNN. (GSFC-6133)]

Hello
How does one do that?  I know that there is DSET, OPTIONS, UNDEF, TITLE, XDEF, etc  must be defined. How do you know the correct setting for these?

Jonathan

Jonathan Wynn Smith
Student Trainee
jonathan.smith at nasa.gov
NASA-Goddard Space Flight Center
Code 613.3-Atmospheric Chemistry and Dynamics Branch
Greenbelt, MD 20771
301-614-5956

Doctoral Candidate
jonathan.smith at bison.howard.edu
Howard University Program in Atmospheric Sciences
2355 6th St NW/408 Thirkield Bldg.
Washington, DC 20059

From: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] On Behalf Of saeed bayat
Sent: Tuesday, June 21, 2011 12:46 PM
To: GrADS Users Forum
Subject: Re: [gradsusr] plot .hdf using xdfopen

Hi again

You have to write a .ctl file for your HDF file.

Rgards

Saeed Bayat
M.A Student of Climatology
Department of Geography
Ferdowsi University of Mashhad(Iran)

On Tue, Jun 21, 2011 at 9:03 PM, SMITH, JONATHAN WYNN. (GSFC-6133) <jonathan.smith at nasa.gov<mailto:jonathan.smith at nasa.gov>> wrote:
Hello
I got the following error with xdfopen

ga-> xdfopen MOP03-20060520-L3V2.0.1.hdf
Scanning Descriptor File:  MOP03-20060520-L3V2.0.1.hdf
gadxdf error: Unknown keyword in description file
  --> The invalid description file record is:
  --> 6
  The data file was not opened.

Any other commands to try?  Is there something I am not doing?
Thanks
Jonathan

Jonathan Wynn Smith
Student Trainee
jonathan.smith at nasa.gov<mailto:jonathan.smith at nasa.gov>
NASA-Goddard Space Flight Center
Code 613.3-Atmospheric Chemistry and Dynamics Branch
Greenbelt, MD 20771
301-614-5956<tel:301-614-5956>

Doctoral Candidate
jonathan.smith at bison.howard.edu<mailto:jonathan.smith at bison.howard.edu>
Howard University Program in Atmospheric Sciences
2355 6th St NW/408 Thirkield Bldg.
Washington, DC 20059

From: gradsusr-bounces at gradsusr.org<mailto:gradsusr-bounces at gradsusr.org> [mailto:gradsusr-bounces at gradsusr.org<mailto:gradsusr-bounces at gradsusr.org>] On Behalf Of saeed bayat
Sent: Tuesday, June 21, 2011 12:14 PM
To: GrADS Users Forum
Subject: Re: [gradsusr] plot .hdf using xdfopen

Hi Jonathan
You should open it by xdfopen command.

Regards

Saeed Bayat
M.A Student of Climatology
Department of Geography
Ferdowsi University of Mashhad(Iran)
On Tue, Jun 21, 2011 at 8:35 PM, SMITH, JONATHAN WYNN. (GSFC-6133) <jonathan.smith at nasa.gov<mailto:jonathan.smith at nasa.gov>> wrote:
Hellow
I was attempting to open an .hdf file of MOPITT CO data in grads but I get the following error:

ga-> sdfopen MOP02-20060520-L2V8.0.2.val.hdf
Scanning self-describing file:  MOP02-20060520-L2V8.0.2.val.hdf
gadsdf: SDF file has no discernable X coordinate.
Are there any ways to get around this error?  Do I need to put in any other commands?



Jonathan Wynn Smith
Student Trainee
jonathan.smith at nasa.gov<mailto:jonathan.smith at nasa.gov>
NASA-Goddard Space Flight Center
Code 613.3-Atmospheric Chemistry and Dynamics Branch
Greenbelt, MD 20771
301-614-5956<tel:301-614-5956>

Doctoral Candidate
jonathan.smith at bison.howard.edu<mailto:jonathan.smith at bison.howard.edu>
Howard University Program in Atmospheric Sciences
2355 6th St NW/408 Thirkield Bldg.
Washington, DC 20059


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