Re: 20030209: Gempak - IRIX64 6.5.13m - sfmap with no margins?

Hi Steve,

Thanks a lot, it does perfectly what I needed to achieve.

Christian Pagé
address@hidden
http://meteocentre.com/    http://meteoalerte.com/

Etudiant au Doctorat en Sciences de l'environnement UQAM
+1 514 987 3000 ext. 2376

On Vendredi, févr 14, 2003, at 18:34 America/Montreal, Unidata Support  
wrote:

> Christian,
>
> To plot a map using no margins, set the margings to "NM" in the
> projection variable, and select your lat/lon bounding area in
> GAREA to maximize the coverage in both width and height
> (and/or use the "cursor gareax" command to select a subregion for the
> map that will fill the window area).
>
> Using the default 900x700 view area in both the xw and gf driver,
> here are some examples that I arrived at using the "CURSOR GAREAX"  
> command:
>  GAREA    = 40.0;-85.0;68.0;-49.8
>  PROJ     = ced//nm
>
>  GAREA    = 43.3;-83.6;57.3;-35.4
>  PROJ     = STR/90.0;-75.0;0.0/nm
>
> If you change your window size, then you would want to maintain the  
> same ratio.
>
> Steve Chiswell
>
>
>
> > From: "Christian =?ISO-8859-1?Q?Pag=E9?=" <address@hidden>
> > Organization: UCAR/Unidata
> > Keywords: 200302100304.h1A34VA01316
>
> > Institution: UQAM
> > Package Version: 5.6.H
> > Operating System: IRIX64 6.5.13m
> > Hardware Information: SGI
> > Inquiry: Hi,
> >
> > I am wondering if it is possible in GEMPAK to plot station data with  
> > sfmap in
> > a gif image but with no margin at all. I mean that I would want the  
> > plot to u
> > se all the available space of the gif image, in the purpose of  
> > overlaying tha
> > t gif image on top of another one with Imagemagick.
> >
> > Is it possible?
> >
> > Thanks,
>
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