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r3.mask

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r3.mask: Establishes the current working 3D raster mask.

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. Parameters: maskvalues Values specified to be masked out grid3d Name of G3D-map that is used as the mask reference

SEE ALSO

g.remove

AUTHORS

Roman Waupotitsch, Michael Shapiro, Helena Mitasova, Bill Brown, Lubos Mitas, Jaro Hofierka Last changed: $Date: 2010-09-24 14:00:12 +0200 (Fri, 24 Sep 2010) $ Full index (C) 2003-2010 GRASS Development Team R3.MASK(1)
 
 
 

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