Sat, Aug 23 2003
10:10:10
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Request created by guest
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Subject: r.colors: add color scale like s.surf.rst makes
Platform: GNU/Linux/i386
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: 5.0.3rc1
Hi -- it would be nice if r.colors had a color option for what s.surf.rst uses,
it's quite nice for topography.
min
0:191:191
0:255:0
255:255:0
255:127:0
191:127:63
20
max
thanks,
Hamish
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Sat, Aug 23 2003
11:49:39
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Mail sent by neteler@itc.it
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<neteler@itc.it>
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grass-bugs@lists.intevation.de
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Date |
Sat, 23 Aug 2003 11:49:30 +0200
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From |
Markus Neteler <neteler@itc.it>
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To |
Request Tracker <grass-bugs@intevation.de>
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Cc |
grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #2072] (grass) r.colors: add color scale like s.surf.rst makes
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<20030823114930.A11651@itc.it>
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Request Tracker <grass-bugs@intevation.de>, grass5@grass.itc.it
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<20030823081010.A754D13AFB@lists.intevation.de>; from grass-bugs@intevation.de on Sat, Aug 23, 2003 at 10:10:10AM +0200
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On Sat, Aug 23, 2003 at 10:10:10AM +0200, Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=2072
> -------------------------------------------------------------------------
>
> Subject: r.colors: add color scale like s.surf.rst makes
>
> Platform: GNU/Linux/i386
> grass obtained from: Trento Italy site
> grass binary for platform: Compiled from Sources
> GRASS Version: 5.0.3rc1
>
> Hi -- it would be nice if r.colors had a color option for what s.surf.rst uses,
it's quite nice for topography.
>
> min
> 0:191:191
> 0:255:0
> 255:255:0
> 255:127:0
> 191:127:63
> 20
> max
Additionally I would like to suggest to add a color set
"terrain" which applies a common DEM color table (I can provide
a nice set of rules).
Markus
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Wed, Aug 27 2003
17:08:03
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Comments added by guest
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Here a general (European) DTM color table proposal:
0 0 150 0
270 90 165 90
300 90 175 90
500 50 180 50
500 70 170 70
1000 70 145 75
1000 70 155 75
2000 150 156 100
2800 220 220 220
3000 255 255 255
3800 255 255 255
nv 255 255 255
Markus
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Tue, Dec 2 2003
08:57:06
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Comments added by hbowman
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Cc: grass5@grass.itc.it
> Here a general (European) DTM color table proposal:
>
> 0 0 150 0
> 270 90 165 90
> 300 90 175 90
> 500 50 180 50
> 500 70 170 70
> 1000 70 145 75
> 1000 70 155 75
> 2000 150 156 100
> 2800 220 220 220
> 3000 255 255 255
> 3800 255 255 255
> nv 255 255 255
>
> Markus
I'd add to that:
-500 0 0 30
-100 0 0 200
-1 150 150 255
for continental shelves, or maybe to cover the deep oceans from the Marianas
Trench something like:
-11000 0 0 0
-1000 0 0 30
-500 0 0 200
-1 150 150 255
Maybe better to start seeing color about -3000m or scale from min value?
(I just picked these, maybe GMT or someone else has something better already)
and replace the 3800 line with:
8850 255 255 255
to go to the top of Mount Everest. (might as well!)
we'd need to check versus PROJ_UNITS to translate from meters first..
so:
-11000 0 0 0
-500 0 0 30
-100 0 0 200
-1 150 150 255
0 0 150 0
270 90 165 90
300 90 175 90
500 50 180 50
500 70 170 70
1000 70 145 75
1000 70 155 75
2000 150 156 100
2800 220 220 220
3000 255 255 255
8850 255 255 255
nv 255 255 255 # DEFAULT_BG_COLOR
?,
Hamish
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Tue, Aug 31 2004
03:20:02
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Comments added by hbowman
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done with 'r.colors rules=terrain' etc.
Hamish
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Tue, Aug 31 2004
03:20:10
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Status changed to resolved by hbowman
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