Re: print layers

Hi Ashraf,
Add -K to the first line (gmt    grdimage  Sub.grd  -Jm3.3i     -Isub_shad.grd  -Cibcso.cpt -R -P  -B0.6 -K > %ps%)
so that the psfile remains open for more layers to be written to it.

Remove the -K from the second line (gmt    psvelo vel.gmt  -Jm3.3i  -R  -Se.006/0.95/7 -Gblue -L -O -V  -p >> %ps%)
so that no other layers will be added to the psfile and that it can be closed.

in a multilayer file, first command which writes to the psfile needs -K
all commands which write "middle" lays need both -K and -O
and finally, the last layer should have only -O.

Hope this helps,

Shahar
On Mar 16, 2014, at 12:41 PM, ashraf rateb <[email protected]> wrote:

> Sorry for that , this is simple questions about commanda in gmt , as iam new user
> i try to generate GPS velocity map on dem area,firstly iam executed the command grdimage  to get the dem. map , then when i tried the  Psvelo command, its working but doesn't give me
> any results, 
> 
> its something like this 
> gmt    grdimage  Sub.grd  -Jm3.3i     -Isub_shad.grd  -Cibcso.cpt -R -P  -B0.6 > %ps%
> gmt    psvelo vel.gmt  -Jm3.3i  -R  -Se.006/0.95/7 -Gblue -L -K -O -V  -p >> %ps%
> 
> Any help?
> ashraf


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