NAME
t.rast3d.extract - Extracts a subset of a space time 3D raster dataset.
KEYWORDS
temporal,
extract,
raster3d,
voxel,
time
SYNOPSIS
t.rast3d.extract
t.rast3d.extract --help
t.rast3d.extract [-n] input=name [where=sql_query] [expression=string] output=name [basename=string] [suffix=string] [nprocs=integer] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- -n
- Register Null maps
- --overwrite
- Allow output files to overwrite existing files
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- input=name [required]
- Name of the input space time raster3d dataset
- where=sql_query
- WHERE conditions of SQL statement without 'where' keyword used in the temporal GIS framework
- Example: start_time > '2001-01-01 12:30:00'
- expression=string
- The r3.mapcalc expression assigned to all extracted 3D raster maps
- output=name [required]
- Name of the output space time raster3d dataset
- basename=string
- Basename of the new generated 3D raster maps
- suffix=string
- Suffix to add at basename: set 'gran' for granularity, 'time' for the full time format, 'num' for numerical suffix with a specific number of digits (default %05)
- Default: gran
- nprocs=integer
- Number of r3.mapcalc processes to run in parallel
- Default: 1
t.rast3d.extract is used to extract a subset of a space
time 3D raster dataset and to store that subset in a different space time
3D raster dataset. It has exactly the same functionality as
t.rast.extract. The only difference is the
that this module works on STR3DS and 3D raster maps.
Please refer to t.rast.extract for
documentation and examples.
t.rast.extract,
t.create,
t.info
Sören Gebbert, Thünen Institute of Climate-Smart Agriculture
SOURCE CODE
Available at:
t.rast3d.extract source code
(history)
Latest change: Thursday Jan 26 14:10:26 2023 in commit: cdd84c130cea04b204479e2efdc75c742efc4843
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GRASS Development Team,
GRASS GIS 8.4.1dev Reference Manual