table of contents
t.rast3d.mapcalc(1grass) | GRASS GIS User's Manual | t.rast3d.mapcalc(1grass) |
NAME¶
t.rast3d.mapcalc - Performs r3.mapcalc expressions on maps of sampled space time 3D raster datasets.
KEYWORDS¶
temporal, algebra, raster3d, voxel, time
SYNOPSIS¶
t.rast3d.mapcalc
t.rast3d.mapcalc --help
t.rast3d.mapcalc [-ns]
inputs=name[,name,...] expression=string
[method=name[,name,...]] output=name
basename=string [nprocs=integer]
[--overwrite] [--help] [--verbose] [--quiet]
[--ui]
Flags:¶
Parameters:¶
- inputs=name[,name,...] [required]
-
Name of the input space time raster3d datasets - expression=string [required]
-
r3.mapcalc expression applied to each time step of the sampled data - method=name[,name,...]
-
The method to be used for sampling the input dataset
Options: start, during, overlap, contain, equal, follows, precedes
Default: during,overlap,contain,equal - output=name [required]
-
Name of the output space time raster3d dataset - basename=string [required]
-
Basename of the new generated output maps
A numerical suffix separated by an underscore will be attached to create a unique identifier - nprocs=integer
-
Number of r3.mapcalc processes to run in parallel
Default: 1
DESCRIPTION¶
t.rast3d.mapcalc provides exact the same functionality as t.rast.mapcalc, but for space time 3D raster datasets. Please refer to t.rast.mapcalc for documentation.
It is a simple wrapper for r3.mapcalc enhanced with temporal functions.
SEE ALSO¶
t.rast.mapcalc, t.rast3d.algebra, r3.mapcalc
AUTHOR¶
Sören Gebbert, Thünen Institute of Climate-Smart Agriculture
SOURCE CODE¶
Available at: t.rast3d.mapcalc source code (history)
Accessed: Saturday Jul 27 17:09:15 2024
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