Mon, Sep 19 2005
14:25:22
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Request created by guest
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Subject: changing regions within ps.map file
Platform: GNU/Linux/i386
grass obtained from: CVS
grass binary for platform: Compiled from Sources
Hello,
Would it be very difficult to implement the possibility to change regions in
a single ps.map instruction file ? This would allow creating layouts with several
maps, such as one of a large region and one of a zoom in one single run. Right
now I have to create two ps.map instruction files, run them separately and change
region in between, and then put them together in a drawing program.
Maybe a "simple"(?) ps.map element allowing to launch a system command could
be a solution ? But this obviously depends on how binding the order of commands
in ps.map is. Otherwise, adding a "region" element to the individual map commands,
such as:
vareas MyMap1
region XXX
end
vareas MyMap
region YYY
end
Moritz |
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Mon, Sep 19 2005
15:56:38
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Mail sent by mlennert@club.worldonline.be
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<20050919122522.49D391005B7@lists.intevation.de>
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Date |
Mon, 19 Sep 2005 15:55:18 +0200 (CEST)
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Subject |
Re: [GRASS5] [bug #3653] (grass) changing regions within ps.map file
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From |
"Moritz Lennert" <mlennert@club.worldonline.be>
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"Request Tracker" <grass-bugs@intevation.de>
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grass5@grass.itc.it
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mlennert@club.worldonline.be
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On Mon, September 19, 2005 14:25, Request Tracker said:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=3653
> -------------------------------------------------------------------------
>
> Subject: changing regions within ps.map file
>
> Platform: GNU/Linux/i386
> grass obtained from: CVS
> grass binary for platform: Compiled from Sources
>
> Hello,
>
> Would it be very difficult to implement the possibility to change regions in
a
> single ps.map instruction file ? This would allow creating layouts with
> several maps, such as one of a large region and one of a zoom in one single
> run. Right now I have to create two ps.map instruction files, run them
> separately and change region in between, and then put them together in a
> drawing program.
>
> Maybe a "simple"(?) ps.map element allowing to launch a system command could
> be a solution ? But this obviously depends on how binding the order of
> commands in ps.map is. Otherwise, adding a "region" element to the individual
> map commands, such as:
>
> vareas MyMap1
> region XXX
> end
> vareas MyMap
> region YYY
> end
Just realised that ps.map actually doesn't allow placing several seperate maps
in one run, or have I missed something ? So this would obviously be a
precondition. Something in the lines of d.frames, but in ps.map...
Moritz
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Tue, Sep 20 2005
02:49:05
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Mail sent by guest
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ps.map is locked into one region for the session, but you can draw a box
around a subregion within the map by using the "region" instruction. (just
fixed in CVS a few days ago and could use some testing!)
Hamish
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Fri, Feb 9 2007
05:31:54
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Comments added by hbowman
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run ps.map in the "world scale", make a map, use the region command to make a
box around zoomed in area, save as .eps.
Change the region to the zoomed in area.
Rerun ps.map using the 'eps' instruction to place the one map in the other.
Hamish
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