[GRASSLIST:7766] Re: interactive modification of cell elevation

[Markus Neteler]

Karl,

did you try d.rast.edit?

 http://grass.itc.it/grass60/manuals/html60_user/d.rast.edit.html
 "The d.rast.edit program allows users to interactively edit cell category values in a raster map layer displayed to the graphics monitor using a mouse cursor."

I'm not sure if it is updated for floating point maps.

Markus

On Tue, Aug 02, 2005 at 09:06:39AM -0700, Ian MacMillan wrote:
> Karl,
> r.digit allows you to draw new raster lines and areas.  From that you  
> can r.patch the new raster and your old raster together.  There may be  
> other ways as well.
> 
> G'luck,
> Ian
> 
> On Aug 2, 2005, at 6:15 AM, Karl Broich wrote:
> 
> >Hello,
> >
> >does GRASS allow for interactive modification of elevations? Within a  
> >huge data file I just need to modify a couple of cells.
> >
> >Thanks for your help in advance,
> >
> >Karl Broich
> >
> >
> >
> >----------------------------------------------------------------------- 
> >---
> >Dr.-Ing. Karl BROICH			Tel:	+49 / (0) 89 / 6004 2478
> >Universität der Bundeswehr München	Fax:	+49 / (0) 89 / 6004 3858
> >Institut für Wasserwesen
> >Werner-Heisenberg-Weg 39
> >D 85577 Neubiberg
> >----------------------------------------------------------------------- 
> >---
> >

-- 
Markus Neteler     <neteler itc it>       http://mpa.itc.it
ITC-irst -  Centro per la Ricerca Scientifica e Tecnologica
MPBA - Predictive Models for Biol. & Environ. Data Analysis
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