[gradsusr] (no subject)

[Alireza Azargoun]

Tnx jeff.

I explained the problem in a wrong way. I don't have any problem with
opening the files. i used g2ctl and gribmap( I already created CTLs and
IDXs for all files)  and  I can easily read data from a file or maybe 10
files. but there are 200 files. and I need a :
1- while loop to open the files. ( can anybody tell me why "while" is not
working)
2- I need to learn how to write results and variables in a text file!




On Wed, Nov 23, 2011 at 9:00 PM, Joey Woodson
<instantweathermaps at gmail.com>wrote:

> g2ctl works just as well with the grib2 files.
>
>
> On Wed, Nov 23, 2011 at 11:24 AM, Jeff Duda <jeffduda319 at gmail.com> wrote:
>
>> My experience with grib2 files is to use convgrb to convert them to grib1
>> files, then use grib2ctl.pl to get a control file for each converted
>> grib1 file.  You can do that using a C-shell loop.  Once you do that, you
>> can use a while loop in a Grads script (not at the command prompt), to open
>> each individual file and print the data to a text file using fprintf<http://cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_variable_data_to_a_text_file>.
>>
>> Jeff Duda
>>
>> On Wed, Nov 23, 2011 at 10:55 AM, Alireza Azargoun <
>> alireza.azargoun at gmail.com> wrote:
>>
>>> Dear GrADS users
>>> Hi everybody
>>>
>>> I have about 200 grib2 files ( 1.grb2 ~ 200.grb ) . i need to read a
>>> temperature of a city (lat, lon, lev, time are constant in all files) . how
>>> i can read this files using a while loop!?  ( I receive this error when i
>>> write a while. Unknown Command: while )
>>>  and how can i write these data to a text file!? I've searched all grads
>>> option for a command that writes variables in a text file! but i couldn't
>>> find it!
>>>
>>> Thanks in advance,
>>> Alireza
>>> Sharif University of Technology
>>>
>>>
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>>>
>>>
>>
>>
>> --
>> Jeff Duda
>> Grad student - PhD, Meteorology
>> University of Oklahoma School of Meteorology - Center for Analysis and
>> Prediction of Storms
>>
>>
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>>
>
>
> --
>
> http://www.instantweathermaps.com
>
>
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-- 
Alireza Azargoun
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