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NAME
r3.mask - Establishes the current working 3D raster mask.
KEYWORDS
raster3d, voxel
SYNOPSIS
r3.mask
r3.mask help
r3.mask map=string [maskvalues=val[-val][,val[-val],...]] [--verbose] [--quiet]
Parameters:
- map=string
- 3D raster map with reference values
- maskvalues=val[-val][,val[-val],...]
- List of cell values to be masked out
DESCRIPTION
File map is used as reference file.
Cells in the mask are marked as "mask out" if the corresponding cell in
map contains a value in the range specified with maskvalues.
Before a new 3D-mask can be created the exisitng mask has to be removed
with g.remove.
SEE ALSO
g.remove
AUTHORS
Roman Waupotitsch, Michael Shapiro,
Helena Mitasova, Bill Brown, Lubos Mitas,
Jaro Hofierka
Last changed: $Date: 2011-09-13 13:13:36 -0700 (Tue, 13 Sep 2011) $
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