[GRASSLIST:7853] Re:Location in rows/columns

GRASS GRASS user
1

Hi,
you can try to use r.mapcalc, this has some internal variables as:
=======from r.mapcalc man page=============
Internal variables:

row() current row of moving window
col() current col of moving window
x() current x-coordinate of moving window
y() current y-coordinate of moving window

Michele.

Hello,

for the specification of boundary conditions I would like to get the
location of certain raster cells as rows/columns. Is there a way to extract
this using a tool similar to d.what.rast?

Thanks in advance

Karl Broich

____________________________________________________________
Libero Flat, sempre a 4 Mega a 19,95 euro al mese!
Abbonati subito su http://www.libero.it

2

Hello,

although it is not mentioned in the HTML-doc d.what.rast gives the needed information when called from dm with mouse query/print out row/col for the entire map...

Karl

At 11:58 11.08.2005 +0200, you wrote:

Hi,
you can try to use r.mapcalc, this has some internal variables as:
=======from r.mapcalc man page=============
Internal variables:

row() current row of moving window
col() current col of moving window
x() current x-coordinate of moving window
y() current y-coordinate of moving window

Michele.

> Hello,
>
> for the specification of boundary conditions I would like to get the
> location of certain raster cells as rows/columns. Is there a way to extract
> this using a tool similar to d.what.rast?
>
> Thanks in advance
>
> Karl Broich

____________________________________________________________
Libero Flat, sempre a 4 Mega a 19,95 euro al mese!
Abbonati subito su http://www.libero.it

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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
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