1t.vect.list(1) Grass User's Manual t.vect.list(1)
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6 t.vect.list - Lists registered maps of a space time vector dataset.
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9 temporal, map management, vector, list, time
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12 t.vect.list
13 t.vect.list --help
14 t.vect.list [-u] input=name [order=string[,string,...]] [col‐
15 umns=string[,string,...]] [where=sql_query] [method=string] [sep‐
16 arator=character] [output=name] [--overwrite] [--help] [--ver‐
17 bose] [--quiet] [--ui]
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19 Flags:
20 -u
21 Suppress printing of column names
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23 --overwrite
24 Allow output files to overwrite existing files
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26 --help
27 Print usage summary
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29 --verbose
30 Verbose module output
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32 --quiet
33 Quiet module output
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35 --ui
36 Force launching GUI dialog
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38 Parameters:
39 input=name [required]
40 Name of the input space time vector dataset
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42 order=string[,string,...]
43 Sort the space time dataset by category
44 Options: id, name, layer, creator, mapset, temporal_type, cre‐
45 ation_time, start_time, end_time, north, south, west, east, points,
46 lines, boundaries, centroids, faces, kernels, primitives, nodes,
47 areas, islands, holes, volumes
48 Default: start_time
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50 columns=string[,string,...]
51 Columns to be printed to stdout
52 Options: id, name, layer, creator, mapset, temporal_type, cre‐
53 ation_time, start_time, end_time, north, south, west, east, points,
54 lines, boundaries, centroids, faces, kernels, primitives, nodes,
55 areas, islands, holes, volumes
56 Default: name,layer,mapset,start_time,end_time
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58 where=sql_query
59 WHERE conditions of SQL statement without ’where’ keyword used in
60 the temporal GIS framework
61 Example: start_time > ’2001-01-01 12:30:00’
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63 method=string
64 Method used for data listing
65 Options: cols, comma, delta, deltagaps, gran
66 Default: cols
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68 separator=character
69 Field separator character between the output columns
70 Special characters: pipe, comma, space, tab, newline
71 Default: pipe
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73 output=name
74 Name for output file
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77 This module provides the same functionality as t.rast.list, the only
78 difference is the vector map layer metadata.
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81 Default query
82 This example show a relative space time vector dataset with the first
83 three maps with a range of years, instead the last five are valid only
84 for one year:
85 t.vect.list shoreline@shoreline
86 name|layer|mapset|start_time|end_time
87 shoreline_1849_1873|None|shoreline|1849|1873
88 shoreline_1925_1946|None|shoreline|1925|1946
89 shoreline_1970_1988|None|shoreline|1970|1988
90 shoreline_1997|None|shoreline|1997|None
91 shoreline_1998|None|shoreline|1998|None
92 shoreline_2003|None|shoreline|2003|None
93 shoreline_2004|None|shoreline|2004|None
94 shoreline_2009|None|shoreline|2009|None
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96 Using method option
97 Method option is able to show vector in different way. By default cols
98 value is used, the value deltagaps will print the delta between maps
99 and also the gaps if they exist (like in this example).
100 t.vect.list method=deltagaps input=shoreline
101 id|name|layer|mapset|start_time|end_time|interval_length|distance_from_begin
102 shoreline_1849_1873@shoreline|shoreline_1849_1873|None|shoreline|1849|1873|24|0
103 None|None|None|None|1873|1925|52|24
104 shoreline_1925_1946@shoreline|shoreline_1925_1946|None|shoreline|1925|1946|21|76
105 None|None|None|None|1946|1970|24|97
106 shoreline_1970_1988@shoreline|shoreline_1970_1988|None|shoreline|1970|1988|18|121
107 None|None|None|None|1988|1997|9|139
108 shoreline_1997@shoreline|shoreline_1997|None|shoreline|1997|None|None|148
109 None|None|None|None|1997|1998|1|148
110 shoreline_1998@shoreline|shoreline_1998|None|shoreline|1998|None|None|149
111 None|None|None|None|1998|2003|5|149
112 shoreline_2003@shoreline|shoreline_2003|None|shoreline|2003|None|None|154
113 None|None|None|None|2003|2004|1|154
114 shoreline_2004@shoreline|shoreline_2004|None|shoreline|2004|None|None|155
115 None|None|None|None|2004|2009|5|155
116 shoreline_2009@shoreline|shoreline_2009|None|shoreline|2009|None|None|160
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119 g.list, t.create, t.info, t.list, t.rast.list, t.rast3d.list
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122 Sören Gebbert
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125 Available at: t.vect.list source code (history)
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127 Main index | Temporal index | Topics index | Keywords index | Graphical
128 index | Full index
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130 © 2003-2019 GRASS Development Team, GRASS GIS 7.8.2 Reference Manual
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134GRASS 7.8.2 t.vect.list(1)