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

DESCRIPTION

r3.mask facilitates the creation of a raster3d "MASK" map to control raster3d operations. The raster3d map is used as the reference map. Cells in the mask are marked as "mask out" if the corresponding cell in map contains a value in the range specified with maskvalues.

NOTES

Before a new 3D-mask can be created the existing mask has to be removed with g.remove.

AUTHORS

Roman Waupotitsch, Michael Shapiro, Helena Mitasova, Bill Brown, Lubos Mitas, Jaro Hofierka

SOURCE CODE

Available at: r3.mask source code (history)

Accessed: Monday Feb 24 17:51:07 2025

GRASS 8.4.1