[GRASS-user] d.rast.edit does not save edited cells (?)

[Nikos Alexandris]

No errors!

Hmmm... ! I though that it works as follows (and did):

1. Open a raster and give a name for the new raster (open a raster with
areas, all having the same value "5")

2. edit, save, exit (I "erased lots of pixels from various areas by
assigning the * -- that is NULL, no?)

3. load the NEW raster and see the changes (I load the NEW raster and it
is identical with the old map)


Is it the * values? Effects take place with non-NULL values maybe?


On Thu, 2008-02-21 at 08:02 +0000, Glynn Clements wrote:
> Nikos Alexandris wrote:
> 
> > I am trying to make use of this amazing tool but whenever I "save" &
> > "exit" & "d.rast" my new raster it looks like the old one!
> > 
> > Is there a secret setting?
> 
> No. You are looking at the new map (output=), not the original
> (input=), right? If you're trying to edit a map "in place" (i.e. input
> and output are the same map), I don't think that's been tested.
> 
> Are there any error messages or warnings displayed in the terminal?
> 
-- 
Nikos Alexandris
.
Department of Remote Sensing & Landscape Information Systems
Faculty of Forestry & Environmental Sciences, Albert-Ludwigs-University Freiburg
.
Tel.  +49 (0) 761 203 3697 / Fax.  +49 (0) 761 203 3701 / Skype: Nikos.Alexandris
.
Address: Tennenbacher str. 4, D-79106 Freiburg i. Br., Germany
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