NAME

r3.null - Explicitly create the 3D NULL-value bitmap file.

KEYWORDS

raster3d, null data, voxel

SYNOPSIS

r3.null
r3.null --help
r3.null map=string [setnull=val[-val][,val[-val],...]] [null=float] [--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 for which to modify null values
setnull=val[-val][,val[-val],...]: List of cell values to be set to NULL
null=float: The value to replace the null value by

DESCRIPTION

Modifies the NULL values of a 3D raster map.

AUTHORS

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

SOURCE CODE

Available at: r3.null source code (history)