.TH t.topology 1grass "" "GRASS 7.8.5" "GRASS GIS User's Manual"
.SH NAME
\fI\fBt.topology\fR\fR  \- Lists temporal topology of a space time dataset.
.SH KEYWORDS
temporal, topology, time
.SH SYNOPSIS
\fBt.topology\fR
.br
\fBt.topology \-\-help\fR
.br
\fBt.topology\fR [\-\fBms\fR] \fBinput\fR=\fIname\fR  [\fBtype\fR=\fIname\fR]   [\fBwhere\fR=\fIsql_query\fR]   [\-\-\fBhelp\fR]  [\-\-\fBverbose\fR]  [\-\-\fBquiet\fR]  [\-\-\fBui\fR]
.SS Flags:
.IP "\fB\-m\fR" 4m
.br
Print temporal topological relationships and exit
.IP "\fB\-s\fR" 4m
.br
Print spatio\-temporal topological relationships and exit
.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 dataset
.IP "\fBtype\fR=\fIname\fR" 4m
.br
Type of the input space time dataset
.br
Options: \fIstrds, stvds, str3ds\fR
.br
Default: \fIstrds\fR
.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
.SH DESCRIPTION
The module \fIt.topology\fR lists temporal relations of the maps in
a space time dataset.
.SH EXAMPLE
In order to obtain information about space time dataset topology, run:
.br
.nf
\fC
t.topology tempmean_monthly@climate_2009_2012
 +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Basic information \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
 | Id: ........................ tempmean_monthly@climate_2009_2012
 | Name: ...................... tempmean_monthly
 | Mapset: .................... climate_2009_2012
 | Creator: ................... lucadelu
 | Temporal type: ............. absolute
 | Creation time: ............. 2014\-11\-28 10:40:55.060096
 | Modification time:.......... 2014\-11\-28 16:08:42.166628
 | Semantic type:.............. mean
 +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Temporal topology \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
 | Is subset of dataset: ...... False
 | Temporal topology is: ...... valid
 | Number of intervals: ....... 48
 | Invalid time stamps: ....... 0
 | Number of points: .......... 0
 | Number of gaps: ............ 0
 | Granularity: ............... 1 month
 +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Topological relations \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
 | Overlaps: .................. 0
 | Overlapped: ................ 0
 | Finishes: .................. 0
 | Started: ................... 0
 | Follows: ................... 47
 | Contains: .................. 0
 | Equal:...................... 0
 | Finished: .................. 0
 | Precedes: .................. 47
 | Starts: .................... 0
 | During: .................... 0
 +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
\fR
.fi
.SH SEE ALSO
\fI
t.create,
t.info
\fR
.SH AUTHOR
Sören Gebbert, Thünen Institute of Climate\-Smart Agriculture
.SH SOURCE CODE
.PP
Available at: t.topology source code (history)
.PP
Main index |
Temporal index |
Topics index |
Keywords index |
Graphical index |
Full index
.PP
© 2003\-2020
GRASS Development Team,
GRASS GIS 7.8.5 Reference Manual