[gradsusr] gradsusr Digest, Vol 13, Issue 2
Dr.Gamal El Afandi
gamalafandy at yahoo.com
Tue Mar 1 14:20:05 EST 2011
Hi Jeff,
Thanks so much it is working now.
With my kind regards
Gamal
_____________________________________________________
Dr.Gamal Salah El Afandi,Postdoctoral Fellow.
Data to Insight Center of Pervasive Technology Institute
Indiana University Bloomington USA
2719 E 10th St.
Innovation Center
Room 130C.
Bloomington, IN 47408,USA
Phone:+1 812-856-1953
Fax: +1 812-856-1735
http://www.indiana.edu.
http://pervasivetechnologylabs.iu.edu/d2i/people
Al Azhar University
Faculty of science at Cairo
Department of Astronomy and Meteorology
Nasr City,Postal Code 11884
Cairo,Egypt
http://www.uazhar.edu.eg/astmet/Gamal.htm
http://www.itap.purdue.edu/pto/NATO_KEEO/partCoDir_en.html
http://www.ucar.edu/governance/iap/iapreps.shtml
Tel. 0020238701259 Home Tel. 0020222618163 Work
Tel. 0020103770593 Cell Fax 0020222629356 Work
________________________________________________________
________________________________
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Sent: Tue, March 1, 2011 8:38:20 AM
Subject: gradsusr Digest, Vol 13, Issue 2
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Today's Topics:
1. Re: Writing a text output from Grads with header information
(Muhammad Rahiz)
2. Re: Writing a text output from Grads with header information
(Felix Mutua)
3. plot entire file (Info Severeweather)
4. WRF output (Dr.Gamal El Afandi)
----------------------------------------------------------------------
Message: 1
Date: Tue, 1 Mar 2011 09:32:45 +0000 (GMT)
From: Muhammad Rahiz <muhammad.rahiz at ouce.ox.ac.uk>
Subject: Re: [gradsusr] Writing a text output from Grads with header
information
To: Felix Mutua <felix.mutua at gmail.com>
Cc: GrADS Users Forum <gradsusr at gradsusr.org>
Message-ID:
<alpine.LFD.2.00.1103010914360.5340 at localhost6.localdomain6>
Content-Type: text/plain; charset="iso-8859-1"
Hi Felix,
At each lon & lat, you want to extract rainfall at every time step i.e. 3
hours? Is that what you want to do? If yes, then
1. how many time steps are you dealing with?
2. what is the format of your file i.e. ctl or netcdf? If ctl, then I need
two samples of the filename.
3. are you using GrADS in windows or linux?
Off the top of my head, what you need is a double loop. If you could give
me the details above, then I could modify a similar script that I have.
--
Muhammad Rahiz
Researcher & DPhil Candidate (Climate Systems & Policy)
School of Geography & the Environment
University of Oxford
On Tue, 1 Mar 2011, Felix Mutua wrote:
> Thanks Muhammad,
> I've looked at it before...But my challenge is that I have to do this for
> many files ?(TRMM 3 hrly precipitation data) for one year..Is there a way I
> can automate or just get the formatted output in Grads?
>
> Thanks
>
> Regards
>
> On Tue, Mar 1, 2011 at 5:28 PM, Muhammad Rahiz
> <muhammad.rahiz at ouce.ox.ac.uk> wrote:
> You need the fprintf.gs script, available
>athttp://cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_var
> iable_data_to_a_text_file.
>
>
> Muhammad Rahiz
> Researcher & DPhil Candidate (Climate Systems & Policy)
> School of Geography & the Environment
> University of Oxford
>
>
> On Tue, 1 Mar 2011, Felix Mutua wrote:
>
> Hi All,?Could someone kindly assist..I'm trying to export
> a variable into an
> text output in this format ( with header)
>
> Lat ? ? ? ? ? ? ? ? ? ? ? ? ? ?Lon ? ? ? ? ? ? ? Pre
> ...........................................................
> 1.5 ? ? ? ? ? ? ? ? ? ? ? ? ? 34.5 ? ? ? ? ? ? 4.56
> 2.0 ? ? ? ? ? ? ? ? ? ? ? ? ? 34.0 ? ? ? ? ? ? 3.46
> .. ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?.... ? ? ? ? ? ? ? ......
> .. ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?.... ? ? ? ? ? ? ? ......
>
> For a specified period...
>
> Any help greatly appreciated
>
>
> Regards
>
> Felix?
>
>
>
>
> _______________________________________________
> gradsusr mailing list
> gradsusr at gradsusr.org
> http://gradsusr.org/mailman/listinfo/gradsusr
>
>
>
>
------------------------------
Message: 2
Date: Tue, 1 Mar 2011 19:36:17 +0900
From: Felix Mutua <felix.mutua at gmail.com>
Subject: Re: [gradsusr] Writing a text output from Grads with header
information
To: Muhammad Rahiz <muhammad.rahiz at ouce.ox.ac.uk>
Cc: GrADS Users Forum <gradsusr at gradsusr.org>
Message-ID:
<AANLkTimZ-B3+d=GmRivWDs_jATrCM5swEn32Rv80JJiH at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi Muhammad,
I'm using TRMM 3B42 Rainfall data sample on this
link<http://disc2.nascom.nasa.gov/daac-bin/OTF/HTTP_services.cgi?FILENAME=%2Fdata%2Fs4pa%2FTRMM_L3%2FTRMM_3B42%2F2005%2F001%2F3B42.050101.21.6.HDF.Z&LABEL=3B42.050101.21.6.nc&SHORTNAME=TRMM_3B42&SERVICE=NetCDF&VERSION=1.02>..
The data is Netcdf with each 3hrs as a different file..I.e 3*8*365
files(=timesteps)in a year...
I was thinking of doing a shell script to open and run the grads script for
all the time steps producing the text output for
some modelling application.. I'm running Opengrads in Windows and also I
have access to a Unix server-based one..
Thanks and Regards
On Tue, Mar 1, 2011 at 6:32 PM, Muhammad Rahiz <muhammad.rahiz at ouce.ox.ac.uk
> wrote:
> Hi Felix,
>
> At each lon & lat, you want to extract rainfall at every time step i.e. 3
> hours? Is that what you want to do? If yes, then
> 1. how many time steps are you dealing with?
> 2. what is the format of your file i.e. ctl or netcdf? If ctl, then I need
> two samples of the filename.
> 3. are you using GrADS in windows or linux?
>
> Off the top of my head, what you need is a double loop. If you could give
> me the details above, then I could modify a similar script that I have.
>
> --
>
> Muhammad Rahiz
> Researcher & DPhil Candidate (Climate Systems & Policy)
> School of Geography & the Environment
> University of Oxford
>
> On Tue, 1 Mar 2011, Felix Mutua wrote:
>
> Thanks Muhammad,
>> I've looked at it before...But my challenge is that I have to do this for
>> many files (TRMM 3 hrly precipitation data) for one year..Is there a way
>> I
>> can automate or just get the formatted output in Grads?
>>
>> Thanks
>>
>> Regards
>>
>> On Tue, Mar 1, 2011 at 5:28 PM, Muhammad Rahiz
>> <muhammad.rahiz at ouce.ox.ac.uk> wrote:
>> You need the fprintf.gs script, available athttp://
>> cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_var
>>
>> iable_data_to_a_text_file.
>>
>>
>> Muhammad Rahiz
>> Researcher & DPhil Candidate (Climate Systems & Policy)
>> School of Geography & the Environment
>> University of Oxford
>>
>>
>> On Tue, 1 Mar 2011, Felix Mutua wrote:
>>
>> Hi All, Could someone kindly assist..I'm trying to export
>> a variable into an
>> text output in this format ( with header)
>>
>> Lat Lon Pre
>> ...........................................................
>> 1.5 34.5 4.56
>> 2.0 34.0 3.46
>> .. .... ......
>> .. .... ......
>>
>> For a specified period...
>>
>> Any help greatly appreciated
>>
>>
>> Regards
>>
>> Felix
>>
>>
>>
>>
>> _______________________________________________
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>>
>>
>>
>>
--
_________________________________________________________
Felix Mutua
School of Engineering, The University of Tokyo
River Engineering and Environment Laboratory
7-3-1 Hongo Bunkyo-ku, Tokyo 113-8656, Japan
Phone +81-80-3553-0339,
E-mail: Felix.mutua at gmail.com, f-mutua at hydra.t.u-tokyo.ac.jp
Skype: Felix.mutua
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Message: 3
Date: Tue, 1 Mar 2011 16:46:39 +0100
From: "Info Severeweather" <info at severeweather.nl>
Subject: [gradsusr] plot entire file
To: "'GrADS Users Forum'" <gradsusr at gradsusr.org>
Message-ID:
<!&!AAAAAAAAAAAYAAAAAAAAAG+LrBZVvXRHgdNYISzQke3CgAAAEAAAAAlJgEhhtadMmbdLiIucE/4BAAAAAA==@severeweather.nl>
Content-Type: text/plain; charset="us-ascii"
Hello,
Does someone can help me, i make an images file with this dimensions:
'printim ' valid '.png x800 y600'
But is it possible to plot the whole 800x600px without X en Y labels?
Best Regards,
Kevin
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Message: 4
Date: Tue, 1 Mar 2011 10:45:27 -0800 (PST)
From: "Dr.Gamal El Afandi" <gamalafandy at yahoo.com>
Subject: [gradsusr] WRF output
To: gradsusr at gradsusr.org
Message-ID: <112506.23366.qm at web113404.mail.gq1.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
When I run the attached scripts on grads?I need to click enter?every time to see
all charts.
Could you please help me to get its?output?charts automated in a given folder
without click.?
With my kind regards
Gamal
_____________________________________________________
Dr.Gamal Salah El Afandi,Postdoctoral Fellow.
Data to Insight Center?of Pervasive Technology Institute
Indiana University Bloomington USA
2719 E 10th St.
Innovation Center
Room 130C.?
Bloomington, IN ?47408,USA
Phone:+1 812-856-1953
Fax:?+1 812-856-1735
?
http://www.indiana.edu.
http://pervasivetechnologylabs.iu.edu/d2i/people
?
Al Azhar?University
Faculty of science?at Cairo?
Department of Astronomy and Meteorology
Nasr City,Postal Code 11884
Cairo,Egypt
http://www.uazhar.edu.eg/astmet/Gamal.htm
http://www.itap.purdue.edu/pto/NATO_KEEO/partCoDir_en.html
http://www.ucar.edu/governance/iap/iapreps.shtml
Tel. 0020238701259 Home???Tel. 0020222618163 Work
Tel. 0020103770593 Cell??????Fax 0020222629356 Work
________________________________________________________
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