[gradsusr] Hello everyone, Question about grib files

[AMS EmsiWx Bytča]

Hi,

you can use the programm, there are buttons for that, or

in the command line type:

perl g2ctl.pl -verf NameOfTheGribFile > NameOfTheGribFile.ctl

than

gribmap -i NameOfTheGribFile.ctl -e


You need to have ActivePerl for Windows installed. Perl script g2ctl.pl 
is included in the zip


Marian


Dňa 5. 10. 2016 o 7:19 avi kojokro napísal(a):
> Hi and Thanks
> how do I create the control files (.ctl) and index (.idx)  which I 
> need to work with gribs in Grads?
>
> Avi.
>
> 2016-10-05 0:10 GMT+03:00 AMS EmsiWx Bytča <emsiwx at pocasie-bytca.sk 
> <mailto:emsiwx at pocasie-bytca.sk>>:
>
>     Hi,
>
>     to download GRIB files from GFS , I have created a Windows
>     application, just download from the link, and unzip.
>
>
>     With the program, you can select the model run time,date, forecast
>     length, forecast step, levels, parameters to download. You can
>     even specify your area to make grib files smaller for download.
>
>     You can also use it to create control (.ctl) and index (.idx)
>     files which you need to work with gribs in Grads.
>
>     If you dont like the programm, it also allows you to create the
>     batch (.bat) file, which can be used to download files
>     automatically, based on your settings.
>
>
>     After you have the ctl and idx files, just use : 'open
>     nameofthefile.ctl' in your Grads script.
>
>
>     The link for the programm is:
>     http://www.pocasie-bytca.sk/downloads/ggm_0_07.zip
>     <http://www.pocasie-bytca.sk/downloads/ggm_0_07.zip>
>
>     Would you have any questions, feel free to ask.
>
>
>     Kindest regards,
>
>
>     Marian,
>
>     NWP model programming and processing
>
>
>     P.S.: You need to have Active Perl for Windows installed, to be
>     able to create control file.
>
>
>
>
>
>
>     Dňa 4. 10. 2016 o 19:06 avi kojokro napísal(a):
>>     I want to download grib data ofGFS 0.25 for useing it in The
>>     software Grads on
>>     Windows.
>>     I found this site to download theGrib files , I downloaded one
>>     file andit looks like that......
>>     This is The site:
>>
>>     http://nomads.ncep.noaa.gov/cgi-bin/filter_gfs_0p25.pl
>>     <http://nomads.ncep.noaa.gov/cgi-bin/filter_gfs_0p25.pl>
>>
>>     Here is the file Name:
>>
>>     gfs.t06z.pgrb2.0p25.anl
>>
>>     Now how do I open this file, so I can use it in Grads?
>>
>>     Avi.
>>
>>
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