Mon, Nov 15 2004
09:05:35
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Request created by guest
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Subject: System Response when no colortable is present
Platform: GNU/Linux/i386
grass obtained from: CVS
grass binary for platform: Compiled from Sources
GRASS Version: CVS
Dear developers,
not really a bug, but a proposal for a message when importing Raster-maps without
colortables. The Problem appears when importing a rastermap without a proper
colortable. When trying to display this map, nothing appears on the screen even
when setting the region to the imported map. The system should then give a message,
that no appropriate colortable is present and give a hint to using r.colors.
Especially for new users it might be a great help so that they can be sure, no
errors occured during import and they additionally should set a colortable.
Cheers
Stephan Holl
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Mon, Nov 15 2004
13:07:54
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Mon, 15 Nov 2004 12:07:39 +0000
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grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #2690] (grass) System Response when no colortable is present
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Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=2690
> Subject: System Response when no colortable is present
> not really a bug, but a proposal for a message when importing
> Raster-maps without colortables. The Problem appears when importing a
> rastermap without a proper colortable. When trying to display this
> map, nothing appears on the screen even when setting the region to the
> imported map. The system should then give a message, that no
> appropriate colortable is present and give a hint to using r.colors.
> Especially for new users it might be a great help so that they can be
> sure, no errors occured during import and they additionally should set
> a colortable.
A map with no defined colour table should automatically use the
"rainbow" colour table.
If this isn't happening, file a bug report with details of how to
reproduce the problem.
--
Glynn Clements <glynn@gclements.plus.com>
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Mon, Nov 15 2004
22:55:08
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Gordon Keith <gordon.keith@csiro.au>
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CSIRO
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Glynn Clements <glynn@gclements.plus.com>, Request Tracker <grass-bugs@intevation.de>
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Subject |
Re: [GRASS5] [bug #2690] (grass) System Response when no colortable is present
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Tue, 16 Nov 2004 08:54:59 +1100
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On Mon, 15 Nov 2004 23:07, Glynn Clements wrote:
> If this isn't happening, file a bug report with details of how to
> reproduce the problem.
It happened to me the other day.
v.in.ascii to get points data then v.to.rast to convert to a raster.
There were some points that appeared (about 4 out of thousands).
I was really wondering if v.to.rast actually works in 5.7 till I tried
r.colors and it suddenly appeared.
Regards
Gordon
--
Gordon Keith
Programmer/Data Analyst
Marine Acoustics
CSIRO Marine Research
http://www.marine.csiro.au
There are things that we know that we know,
there are things that we know that we don't know and
there are things that we don't know that we don't know.
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Tue, Nov 16 2004
00:19:44
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Mon, 15 Nov 2004 23:19:22 +0000
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Gordon Keith <gordon.keith@csiro.au>
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Request Tracker <grass-bugs@intevation.de>, grass5@grass.itc.it
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Subject |
Re: [GRASS5] [bug #2690] (grass) System Response when no colortable is present
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<200411160854.59561.gordon.keith@csiro.au>
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Gordon Keith wrote:
> > If this isn't happening, file a bug report with details of how to
> > reproduce the problem.
>
> It happened to me the other day.
> v.in.ascii to get points data then v.to.rast to convert to a raster.
> There were some points that appeared (about 4 out of thousands).
> I was really wondering if v.to.rast actually works in 5.7 till I tried
> r.colors and it suddenly appeared.
That's a separate problem; v.to.rast explicitly sets a random
colourtable.
In the test cases I've tried, it seems to work ok. If you know of a
case which doesn't work, please submit a bug report with sufficient
details to allow reproduction.
--
Glynn Clements <glynn@gclements.plus.com>
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Fri, Sep 2 2005
17:34:00
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Mail sent by msieczka
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Fixed in http://intevation.de/rt/webrt?serial_num=3587&display=History.
Closing it.
Maciek |
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Fri, Sep 2 2005
17:35:23
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Status changed to resolved by msieczka
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