1t.rast3d.extract(1)           Grass User's Manual          t.rast3d.extract(1)
2
3
4

NAME

6       t.rast3d.extract   -  Extracts  a  subset  of  a  space  time 3D raster
7       dataset.
8

KEYWORDS

10       temporal, extract, raster3d, voxel, time
11

SYNOPSIS

13       t.rast3d.extract
14       t.rast3d.extract --help
15       t.rast3d.extract   [-n]   input=name    [where=sql_query]      [expres‐
16       sion=string]     output=name     [basename=string]      [suffix=string]
17       [nprocs=integer]    [--overwrite]   [--help]   [--verbose]    [--quiet]
18       [--ui]
19
20   Flags:
21       -n
22           Register Null maps
23
24       --overwrite
25           Allow output files to overwrite existing files
26
27       --help
28           Print usage summary
29
30       --verbose
31           Verbose module output
32
33       --quiet
34           Quiet module output
35
36       --ui
37           Force launching GUI dialog
38
39   Parameters:
40       input=name [required]
41           Name of the input space time raster3d dataset
42
43       where=sql_query
44           WHERE  conditions  of SQL statement without ’where’ keyword used in
45           the temporal GIS framework
46           Example: start_time > ’2001-01-01 12:30:00’
47
48       expression=string
49           The r3.mapcalc expression assigned to all extracted 3D raster maps
50
51       output=name [required]
52           Name of the output space time raster3d dataset
53
54       basename=string
55           Basename of the new generated 3D raster maps
56
57       suffix=string
58           Suffix to add at basename: set ’gran’ for granularity,  ’time’  for
59           the  full  time  format, ’num’ for numerical suffix with a specific
60           number of digits (default %05)
61           Default: gran
62
63       nprocs=integer
64           Number of r3.mapcalc processes to run in parallel
65           Default: 1
66

DESCRIPTION

68       t.rast3d.extract is used to extract a subset of a space time 3D  raster
69       dataset  and  to  store that subset in a different space time 3D raster
70       dataset. It has exactly the same functionality as  t.rast.extract.  The
71       only  difference  is the that this module works on STR3DS and 3D raster
72       maps.
73
74       Please refer to t.rast.extract for documentation and examples.
75

SEE ALSO

77        t.rast.extract, t.create, t.info
78

AUTHOR

80       Sören Gebbert, Thünen Institute of Climate-Smart Agriculture
81
82       Last changed: $Date: 2014-11-26 14:25:33 +0100 (Wed, 26 Nov 2014) $
83

SOURCE CODE

85       Available at: t.rast3d.extract source code (history)
86
87       Main index | Temporal index | Topics index | Keywords index | Graphical
88       index | Full index
89
90       © 2003-2019 GRASS Development Team, GRASS GIS 7.6.0 Reference Manual
91
92
93
94GRASS 7.6.0                                                t.rast3d.extract(1)
Impressum