[GRASSLIST:5998] sites to raster

[Stephan Eickschen]

Hi all,

since there are almost two (or more?) open threads about converting
site data to raster data I had find another subject and I fear, that
my problem is located between my two ears.
My location has a resolution of 25km in x znd y direction. I have
imported site (satllite track) data with a along track resolution of
appr. 600m. I want to convert them to raster data but not do an
interpolation with s.surf.* or something like that. Preferable is a
'drop-in-a-bucket' approach which calculates a mean from all site data
within every cell. AFAIK s.to.rast uses the last value 'dropping' into
a cell. Is there a way in GRASS to calculate the (block)-mean and then
use s.to.rast, or did I miss something, or have I use for instance
GMT's blockmean and pipe my data into s.to.rast?

Regards,

Stephan

-- 
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Stephan Eickschen                      Tel. :      +49 (0)8153 28-1351
GeoForschungsZentrum Potsdam (GFZ)     Fax. :      +49 (0)8153 28-1207
Department 1, Section 1.2
c/o                                    email:   eicksch at gfz-potsdam.de
DLR Oberpfaffenhofen                   www  : http://op.gfz-potsdam.de
Box 1116
82234 Wessling
Germany
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