.TH t.rast3d.extract 1grass "" "GRASS 8.3.1" "GRASS GIS User's Manual"
.SH NAME
\fI\fBt.rast3d.extract\fR\fR  \- Extracts a subset of a space time 3D raster dataset.
.SH KEYWORDS
temporal, extract, raster3d, voxel, time
.SH SYNOPSIS
\fBt.rast3d.extract\fR
.br
\fBt.rast3d.extract \-\-help\fR
.br
\fBt.rast3d.extract\fR [\-\fBn\fR] \fBinput\fR=\fIname\fR  [\fBwhere\fR=\fIsql_query\fR]   [\fBexpression\fR=\fIstring\fR]  \fBoutput\fR=\fIname\fR  [\fBbasename\fR=\fIstring\fR]   [\fBsuffix\fR=\fIstring\fR]   [\fBnprocs\fR=\fIinteger\fR]   [\-\-\fBoverwrite\fR]  [\-\-\fBhelp\fR]  [\-\-\fBverbose\fR]  [\-\-\fBquiet\fR]  [\-\-\fBui\fR]
.SS Flags:
.IP "\fB\-n\fR" 4m
.br
Register Null maps
.IP "\fB\-\-overwrite\fR" 4m
.br
Allow output files to overwrite existing files
.IP "\fB\-\-help\fR" 4m
.br
Print usage summary
.IP "\fB\-\-verbose\fR" 4m
.br
Verbose module output
.IP "\fB\-\-quiet\fR" 4m
.br
Quiet module output
.IP "\fB\-\-ui\fR" 4m
.br
Force launching GUI dialog
.SS Parameters:
.IP "\fBinput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of the input space time raster3d dataset
.IP "\fBwhere\fR=\fIsql_query\fR" 4m
.br
WHERE conditions of SQL statement without \(cqwhere\(cq keyword used in the temporal GIS framework
.br
Example: start_time > \(cq2001\-01\-01 12:30:00\(cq
.IP "\fBexpression\fR=\fIstring\fR" 4m
.br
The r3.mapcalc expression assigned to all extracted 3D raster maps
.IP "\fBoutput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of the output space time raster3d dataset
.IP "\fBbasename\fR=\fIstring\fR" 4m
.br
Basename of the new generated 3D raster maps
.IP "\fBsuffix\fR=\fIstring\fR" 4m
.br
Suffix to add at basename: set \(cqgran\(cq for granularity, \(cqtime\(cq for the full time format, \(cqnum\(cq for numerical suffix with a specific number of digits (default %05)
.br
Default: \fIgran\fR
.IP "\fBnprocs\fR=\fIinteger\fR" 4m
.br
Number of r3.mapcalc processes to run in parallel
.br
Default: \fI1\fR
.SH DESCRIPTION
\fIt.rast3d.extract\fR 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.
.PP
Please refer to t.rast.extract for
documentation and examples.
.SH SEE ALSO
\fI
t.rast.extract,
t.create,
t.info
\fR
.SH AUTHOR
Sören Gebbert, Thünen Institute of Climate\-Smart Agriculture
.SH SOURCE CODE
.PP
Available at:
t.rast3d.extract source code
(history)
.PP
Accessed: Sunday Dec 17 17:22:53 2023
.PP
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.PP
© 2003\-2023
GRASS Development Team,
GRASS GIS 8.3.1 Reference Manual