t.rast3d.univar.1grass - Man Page
Calculates univariate statistics from the non-null cells for each registered 3D raster map of a space time 3D raster dataset.
Keywords
temporal, statistics, raster3d, voxel, time, parallel
Synopsis
t.rast3d.univar
t.rast3d.univar --help
t.rast3d.univar [-es] input=name [zones=name] [nprocs=integer] [output=name] [where=sql_query] [separator=character] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags
- -e
Calculate extended statistics
- -s
Suppress printing of column names
- --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
- zones=name
Raster map with zones to compute statistics for
Raster map with zones to compute statistics for (needs to be CELL)- nprocs=integer
Number of threads for parallel computing
Default: 1- output=name
Name for output file
- 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’- separator=character
Field separator character between the output columns
Special characters: pipe, comma, space, tab, newline
Default: pipe
Description
t.rast3d.univar provides the same functionality as t.rast.univar, the only difference is the 3D raster map layer metadata. Please refer to the manual page of t.rast.univar for documentation and examples.
See Also
t.rast.univar, t.create, t.info
Author
Sören Gebbert, Thünen Institute of Climate-Smart Agriculture Stefan Blumentrath, (Support for zones)
Source Code
Available at: t.rast3d.univar source code (history)
Accessed: Tuesday Mar 19 11:02:39 2024
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