[gradsusr] How to superimpose rainfall on basemap

[raymond ordinario]

Hi Kalyan,

you can use the query of  global coordinates to XY coordinates using q w2xy
then use the XY coordinates to plot the points the command is w2xy  v1 v2
(where v1 and v2 is your global coordinates) . to draw the mark use the
command draw mark *marktype x y size * and the link is
http://www.iges.org/grads/gadoc/gradcomddrawmark.html then using the draw
line command to connect the points to make the line and the command is  draw
line *x1 y1 x2 y2. It is very easy if you will do it using a script.*

*Thanks,*
*raymond*


On Wed, Jun 4, 2014 at 7:46 PM, kalyan chakravarthy <kalyan4space at gmail.com>
wrote:

> Dear Raymond,
>
> I am having the latitude and longitude values of cyclone. Can you help me
> in making the track by using latitudes and longitudes with shaded
> information of rainfall.
>
> Thanks n Regards
>
>
> On Wed, Jun 4, 2014 at 4:59 PM, raymond ordinario <raymond1723 at gmail.com>
> wrote:
>
>> hi kalyan,
>>
>> I am wondering if you had an access to the coordinates of the cyclone
>> track because it is easy to create a track of cyclone using grads. but if
>> you dont have an access you can use the background option of printim
>> <http://www.iges.org/grads/gadoc/gradcomdprintim.html> command. I hope
>> it could help you.
>>
>> thanks,
>> raymond
>>
>>
>> On Wed, Jun 4, 2014 at 6:08 PM, kalyan chakravarthy <
>> kalyan4space at gmail.com> wrote:
>>
>>> Dear Users,
>>>
>>> I am having netcdf file which contains accumulated rainfall during
>>> Cyclone Phailin and track of cyclone (png file). I am interested to
>>> superimpose rainfall along the track of cyclone. Can anybody help me how to
>>> sort this?
>>>
>>> --
>>>
>>> *Regards*
>>> *Y Kalyan Chakravarthy*
>>>
>>> _______________________________________________
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>>>
>>
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>>
>>
>
>
> --
>
> *Regards*
> *Y Kalyan Chakravarthy*
>
> _______________________________________________
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> gradsusr at gradsusr.org
> http://gradsusr.org/mailman/listinfo/gradsusr
>
>


-- 
-------------------------------------------------------------------------------------------------------------------------------
Raymond C. Ordinario
MS Atmospheric Science
Ateneo De Manila University
Quezon City, Philippines

Weather Specialist I
Technique Application and Meteorological Satellite Section
Weather DIvision
Philippine Atmospheric, Geophysical and Astronomical Services Admistration
Quezon City, Philippines
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