[gradsusr] Problems with wgrib2.exe : No output 0k file

[pierre.lacombe at mddep.gouv.qc.ca]

Developpement durable,
Environnement et Parcs
Quebec

I am a user of Windows XP.
 
We are currently using grib1 format and it work perfectly.
 
I am trying to use the grib2 format  with the forcast at the site
http://nomads.ncdc.noaa.gov/data/gfs-avn-hi/
 
I am able to download these files with wget without difficulties.
 
Then I use perl with the programme file g2clt and then i am unable to
obtain a ctl files.
 
When i analyse the g2ctl file i find that the wgrib2.exe executable is
making an output as 0k
 
and i have a "Big Problem" in the output of g2ctl.
 
My wgrib2 is in the Path variable of the windows system.
 
My output file is accessible and is not read only file.
 
I a cygwin1.dll with wgrib2.exe in the opengrads
 
I don't know what to think of this exept that wgrib2 is not working
correctly.
 
I have the vesrion v0.178e of wgrib2
 
I have a version 2 of grads
 
My Wgrib2 went with my installation of opengrads
 
Why is wgrib functionning and not wgrib2?
 
Also i tested wgrib2 with the command -csv and then no output 0k
 
Do you have any ideas?
 
Thank you for your ideas and you time
 
Pierre Lacombe
Computer Analyst
 
pierre.lacombe at mddep.gouv.qc.ca
 
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