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t.rast3d.mapcalc.1grass - Man Page

Performs r3.mapcalc expressions on maps of sampled space time 3D raster datasets.


temporal, algebra, raster3d, voxel, time


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]



Register Null maps


Check the spatial topology of temporally related maps and process only spatially related maps


Allow output files to overwrite existing files


Print usage summary


Verbose module output


Quiet module output


Force launching GUI dialog


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


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


Number of r3.mapcalc processes to run in parallel
Default: 1


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


Sören Gebbert, Thünen Institute of Climate-Smart Agriculture

Source Code

Available at: t.rast3d.mapcalc source code (history)

Accessed: Tuesday Mar 19 11:02:39 2024

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