r3.null (1grass)

Explicitly create the 3d null-value bitmap file.

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  4. r3.null: Explicitly create the 3d null-value bitmap file.
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  4. r3.null: Explicitly create the 3d null-value bitmap file.

KEYWORDS

raster3d, voxel

SYNOPSIS

r3.null

r3.null help

r3.null map=string [setnull=val[-val][,val[-val],...]] [null=float] [--verbose] [--quiet]

Parameters:

map=string

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.

RELATED TO r3.null…

r.null

AUTHORS

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

Last changed: $Date: 2011-09-13 22:13:36 +0200 (Tue, 13 Sep 2011) $

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