Wed, Mar 20 2002
17:39:06
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Request created by guest
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Subject: r.composite uses 32767 as NULL value
Platform: Linux/Intel
grass downloaded at: CVS Server, Germany
grass binary for platform: I compiled the sources myself
grass sources source: yes, I am using the latest GRASS from CVS
Hi,
a bug report... When using r.composite on an image, which is smaller than
the current region, the resulting file contains the value 32767 instead of
NULL.
Because of that d.rast -o overlay's won't work.
Markus |
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Thu, Mar 21 2002
10:23:56
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Mail sent by gclements
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I've updated G_get_raster_row_colors() to indicate null values, and
fixed r.composite and r.his to propagate null values into the output.
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Thu, Mar 21 2002
10:24:01
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Status changed to resolved by gclements
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Thu, Mar 21 2002
16:17:00
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Mail sent by neteler@itc.it
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Return-Path |
<neteler@itc.it>
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Delivered-To |
grass-bugs@lists.intevation.de
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Date |
Thu, 21 Mar 2002 16:16:57 +0100
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From |
Markus Neteler <neteler@itc.it>
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To |
Glynn Clements via RT <grass-bugs@intevation.de>
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Cc |
grass5 developers list <grass5@grass.itc.it>
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Subject |
Re: [bug #972] (grass) r.composite uses 32767 as NULL value
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Message-ID |
<20020321161657.M14730@itc.it>
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Mail-Followup-To |
Glynn Clements via RT <grass-bugs@intevation.de>, grass5 developers list <grass5@grass.itc.it>
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<20020321092356.75D18139F0@lists.intevation.de>
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<20020321092356.75D18139F0@lists.intevation.de>; from grass-bugs@intevation.de on Thu, Mar 21, 2002 at 10:23:56AM +0100
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On Thu, Mar 21, 2002 at 10:23:56AM +0100, Glynn Clements via RT wrote:
> I've updated G_get_raster_row_colors() to indicate null values, and
> fixed r.composite and r.his to propagate null values into the output.
Thanks, Glynn,
I'll try again!
Markus
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Thu, Mar 21 2002
16:17:00
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Status changed to open by _rt_system
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Fri, Mar 22 2002
09:46:48
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Status changed to resolved by mneteler
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