| Re: problem with output on PS device / TVREAD [message #70250 is a reply to message #70249] |
Thu, 25 March 2010 08:47   |
penteado
Messages: 866
Registered: February 2018
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Senior Member
Administrator |
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On Mar 25, 11:57 am, clément mayet <cma...@gmail.com> wrote:
> I want to do something quite simple, but i'm on it since three
> days...need help !
>
> I have a structure like this : geo={lon:FLTARR(Nlon),
> lat:FLTARR(Nlat) , amp:FLTARR(Nlon,Nlat), pha:FLTARR(Nlon,Nlat)}
>
> Where "amp" and "pha" are tidal wave amplitude and phase.
>
> I would like to plot these data on a geographical map and display the
> output in my X window for a preview, and save this image as a PS (or
> PNG).
Is there a particular reason not to use imap? Something like
imap,geo.pha,geo.lon,geo.lat,map_projection='mercator',grid_ units=2
Instead of all that device, tv, map_set, map_image stuff?
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