Note: This document is for an older version of GRASS GIS that has been discontinued. You should upgrade, and read the current manual page.

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NAME

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

KEYWORDS

raster3d, mask, null data, no-data, 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=string [required]
3D raster map with reference values
maskvalues=val[-val][,val[-val],...]
List of cell values to be masked out

Table of contents

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 existing 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)

Latest change: Monday Feb 27 13:45:25 2023 in commit: a82501dc85294207e8e58437c3ec7f1056465ed4

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© 2003-2024 GRASS Development Team, GRASS GIS 8.3.3dev Reference Manual