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r3.mask(1)		    GRASS GIS User's Manual		    r3.mask(1)

NAME
       r3.mask	- Establishes the current working 3D raster mask.

KEYWORDS
       raster3d, mask, voxel

SYNOPSIS
       r3.mask
       r3.mask --help
       r3.mask	map=string   [maskvalues=val[-val][,val[-val],...]]   [--help]
       [--verbose]  [--quiet]  [--ui]

   Flags:
       --help
	   Print usage summary

       --verbose
	   Verbose module output

       --quiet
	   Quiet module	output

       --ui
	   Force launching GUI dialog

   Parameters:
       map=stringA [required]
	   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

SOURCE CODE
       Available at: r3.mask source code (history)

       Main index | 3D raster index | Topics index | Keywords index |  Graphi-
       cal index | Full	index

       A(C) 2003-2020 GRASS Development	Team, GRASS GIS	7.8.4 Reference	Manual

GRASS 7.8.4							    r3.mask(1)

NAME | KEYWORDS | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS | SOURCE CODE

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