[gradsusr] using maps in gis

[Jennifer Adams]

Use the 'set gxout geotiff' and 'set geotiff' commands to create a  
geolocated GeoTIFF image file you can display with ArcView. Options  
for creating shapefiles are coming in the next release of GrADS. -- 
Jennifer


On Jun 28, 2010, at 10:03 AM, RAMARAJU NAGARJUNA KUMAR wrote:

> sir,
> i down loaded  Grads 2.0.a7.oga.3 win 32-super pack. I purchaed IMD  
> CLIMATE DATA.contains .grd and .txt files. using .grd files maps are  
> generated. But I have to use in ARCGIS. hOW TO USE MAPS CREATED  
> USING Grads.Is there any way to use .grd files in GIS kindly help in  
> this matter
> R.Nagarjuna kumar
> scientist (C.A)
>
>
> --- On Wed, 23/6/10, Rupak Rajbhandari <rupak.rajbhandari at gmail.com>  
> wrote:
>
> From: Rupak Rajbhandari <rupak.rajbhandari at gmail.com>
> Subject: Re: [gradsusr] how to re-grid........?????
> To: "GrADS Users Forum" <gradsusr at gradsusr.org>
> Date: Wednesday, 23 June, 2010, 12:40 AM
>
> Dear Kumar,
>
> This is a source code written in FORTRAN77 by GSLIB to grid the  
> station data (x,y) to specified grid. .GRD file created by IMD (1  
> degree resolution) is already gridded. You can display the data  
> using GrADS.
>
> -rupak
>
>
> On Tue, Jun 22, 2010 at 11:46 AM, RAMARAJU NAGARJUNA KUMAR <rnagarjunakumar at yahoo.com 
> > wrote:
> Dear Rupak Rajabhandari sir,
> thank you for your suggestion. kindly send the Fortran program to  
> read .grd files to my email.
>
> R.nagrjuna kumar
> Scientist (C.A)
> CIAH,BIKANER
>
> --- On Mon, 21/6/10, Rupak Rajbhandari <rupak.rajbhandari at gmail.com>  
> wrote:
>
> From: Rupak Rajbhandari <rupak.rajbhandari at gmail.com>
> Subject: Re: [gradsusr] how to re-grid........?????
>
> To: "GrADS Users Forum" <gradsusr at gradsusr.org>
> Date: Monday, 21 June, 2010, 9:52 PM
>
>
> Waheed,
>
> The best way to regrid is to use external software. If you are aware  
> of Fortran, then the kriging source code is available form Stanford  
> University, Geostatistical Libarary (GSLIB). Once you download the  
> source code, you can customize according to your need and regrid at  
> any resolutions.
>
> I do not remember the web address (you can always search). However  
> the Fortran source code is with me and could be provided.
>
> hope this helps!
>
> Rupak Rajbhandari
> Department of Meteorology
> Tri-Chandra Campus, TU
> Kathmandu
>
>
> On Sun, Jun 20, 2010 at 2:26 PM, Waheed <waheed.met at gmail.com> wrote:
> Respected all
>
>
> I want to make a quantitative comparison of daily precipitation of  
> two data sets i.e.: Aphrodite and echam5 as both have different  
> resolutions and for comparison their horizontal resolutions must be  
> same.
>
> But the problem is that i am unable to regrid .
>
> I am using grads version 1.8sL11 and grads 2.0.a3.oga.1 (both on  
> Windows) for both these versions i got error that "re is not a  
> function"
>
> How can I regrid , i am new to use regrid and don't know much.
>
>
> Thanking in advance
>
> regards
> -- 
> waheed Iqbal
> (Meteorologist)
> Pakistan Meteorological Department
> R & D Islamabad
> +923334547814
>
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--
Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Calverton, MD 20705
jma at cola.iges.org



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