[gradsusr] LON-LAT for European sector

[Djordje Romanic]

Dear Users,

I have a *.grd file (relative topography data) covering the whole globe.
His CTL file is as follows:

***************************************************************************

dset ^RTmavglobal(1961-1990).grd

undef 9.999e+20

xdef 145 linear 0 2.5

ydef 73 linear -90 2.5

zdef 1 levels 1000

tdef 43709 linear 0Z31jan1961 360mn

vars 1

RT 1 t,z,y,x **Relative topography 500/1000 [hPa]

endvars

**************************************************************************

The data on global map (LAT -90 90; LON 0 360) are attached (global.jpeg).
Now, from the global file I want to extract the data for the European sector
(longitude interval is from 30W to 60E and latitude interval is from 0 90N),
but after the following commands:

***********************************************************************

set lon -30 60

set lat 0 90

d rt

************************************************************************

I get the image that does not have the data East of the 0 meridian(attached
as file euro.jpeg).

Please, can someone help me with this issue? What is causing this?

Kind regards,

Djordje
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://gradsusr.org/pipermail/gradsusr/attachments/20110509/bcc221b5/attachment-0003.html 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: jZipAttachment.zip
Type: application/zip
Size: 137817 bytes
Desc: not available
Url : http://gradsusr.org/pipermail/gradsusr/attachments/20110509/bcc221b5/attachment-0003.zip