n / 500)
- 1) * 500, int(elevation / 500) * 500)"
followed by:
>
> Run r.to.vect on the queried map to turn it into an area.
>
> Michael
Markus M
>
>
>
> On Feb 25, 2012, at 10:00 AM,
> wrote:
>
>> Date: Sat, 25 Feb 2012 10:42:20 +0200
>> From: Maris Narti
n r.reclass the specification
1000 thru 1500 = 1).
Run r.to.vect on the queried map to turn it into an area.
Michael
On Feb 25, 2012, at 10:00 AM,
wrote:
> Date: Sat, 25 Feb 2012 10:42:20 +0200
> From: Maris Nartiss
> Subject: Re: [GRASS-user] How to create polygon from two selected
&
Convert line type from line to boundary (v.type)
Digitize a pair of new boundaries between both contour lines to form a
enclosed area or use v.hull to get an outline for merging in (v.patch)
Add a centroid (digitize or v.centroids) to enclosed area.
Profit!
Not the mos easy way, still possible.
M
Il 25/02/2012 08:45, SWAPAN GHOSH ha scritto:
Hello Grassuser,
Anybody can please help me " To create polygon from two selected
contour line " using grass comand..
I'm afraid I can't - I tried recently, no joy.
Good luck, if you succeed please let us know.
All the best.
--
Paolo Cavall
Hello Grassuser,
Anybody can please help me " To create polygon from two selected contour
line " using grass comand..
Thanks & Regards,
Swapan Ghosh
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