NAME

       t.vect.list  - Lists registered maps of a space time vector dataset.

KEYWORDS

       temporal, map management, vector, list, time

SYNOPSIS

       t.vect.list
       t.vect.list --help
       t.vect.list  [-u]  input=name  [order=string[,string,...]]   [columns=string[,string,...]]
       [where=sql_query]        [method=string]        [separator=character]        [output=name]
       [--overwrite]  [--help]  [--verbose]  [--quiet]  [--ui]

   Flags:
       -u
           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 vector dataset

       order=string[,string,...]
           Sort the space time dataset by category
           Options:  id,  name, layer, creator, mapset, temporal_type, creation_time, start_time,
           end_time, north, south, west,  east,  points,  lines,  boundaries,  centroids,  faces,
           kernels, primitives, nodes, areas, islands, holes, volumes
           Default: start_time

       columns=string[,string,...]
           Columns to be printed to stdout
           Options:  id,  name, layer, creator, mapset, temporal_type, creation_time, start_time,
           end_time, north, south, west,  east,  points,  lines,  boundaries,  centroids,  faces,
           kernels, primitives, nodes, areas, islands, holes, volumes
           Default: name,layer,mapset,start_time,end_time

       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’

       method=string
           Method used for data listing
           Options: cols, comma, delta, deltagaps, gran
           Default: cols

       separator=character
           Field separator character between the output columns
           Special characters: pipe, comma, space, tab, newline
           Default: pipe

       output=name
           Name for output file

DESCRIPTION

       This module provides the same functionality as t.rast.list, the  only  difference  is  the
       vector map layer metadata.

EXAMPLE

   Default query
       This  example  show  a relative space time vector dataset with the first three maps with a
       range of years, instead the last five are valid only for one year:
       t.vect.list shoreline@shoreline
       name|layer|mapset|start_time|end_time
       shoreline_1849_1873|None|shoreline|1849|1873
       shoreline_1925_1946|None|shoreline|1925|1946
       shoreline_1970_1988|None|shoreline|1970|1988
       shoreline_1997|None|shoreline|1997|None
       shoreline_1998|None|shoreline|1998|None
       shoreline_2003|None|shoreline|2003|None
       shoreline_2004|None|shoreline|2004|None
       shoreline_2009|None|shoreline|2009|None

   Using method option
       Method option is able to show vector in different way. By default cols value is used,  the
       value deltagaps will print the delta between maps and also the gaps if they exist (like in
       this example).
       t.vect.list method=deltagaps input=shoreline
       id|name|layer|mapset|start_time|end_time|interval_length|distance_from_begin
       shoreline_1849_1873@shoreline|shoreline_1849_1873|None|shoreline|1849|1873|24|0
       None|None|None|None|1873|1925|52|24
       shoreline_1925_1946@shoreline|shoreline_1925_1946|None|shoreline|1925|1946|21|76
       None|None|None|None|1946|1970|24|97
       shoreline_1970_1988@shoreline|shoreline_1970_1988|None|shoreline|1970|1988|18|121
       None|None|None|None|1988|1997|9|139
       shoreline_1997@shoreline|shoreline_1997|None|shoreline|1997|None|None|148
       None|None|None|None|1997|1998|1|148
       shoreline_1998@shoreline|shoreline_1998|None|shoreline|1998|None|None|149
       None|None|None|None|1998|2003|5|149
       shoreline_2003@shoreline|shoreline_2003|None|shoreline|2003|None|None|154
       None|None|None|None|2003|2004|1|154
       shoreline_2004@shoreline|shoreline_2004|None|shoreline|2004|None|None|155
       None|None|None|None|2004|2009|5|155
       shoreline_2009@shoreline|shoreline_2009|None|shoreline|2009|None|None|160

SEE ALSO

        g.list, t.create, t.info, t.list, t.rast.list, t.rast3d.list

AUTHOR

       Sören Gebbert

SOURCE CODE

       Available at: t.vect.list source code (history)

       Accessed: Thursday Aug 01 11:31:56 2024

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       © 2003-2024 GRASS Development Team, GRASS GIS 8.4.0 Reference Manual