1v.in.region(1)                Grass User's Manual               v.in.region(1)
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NAME

6       v.in.region  - Creates a vector polygon from the current region extent.
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KEYWORDS

9       vector, geometry
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SYNOPSIS

12       v.in.region
13       v.in.region --help
14       v.in.region  [-d] output=name  [type=string]   [cat=integer]   [--over‐
15       write]  [--help]  [--verbose]  [--quiet]  [--ui]
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17   Flags:
18       -d
19           Densify lines using region resolution
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21       --overwrite
22           Allow output files to overwrite existing files
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24       --help
25           Print usage summary
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27       --verbose
28           Verbose module output
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30       --quiet
31           Quiet module output
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33       --ui
34           Force launching GUI dialog
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36   Parameters:
37       output=name [required]
38           Name for output vector map
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40       type=string
41           Select type: line or area
42           Options: line, area
43           Default: area
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45       cat=integer
46           Category value
47           Default: 1
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DESCRIPTION

50       v.in.region creates a new vector map from current region extent.
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52       If the output of v.in.region is to be used for raster reprojection, the
53       -d flag should be used after setting the region to the raster map to be
54       reprojected with r.proj.
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EXAMPLE

57       The example is based on the North Carolina sample  data  location.   To
58       create  a  bounding  box vector map based on a raster map, the computa‐
59       tional region is first set to the raster map. Then  a  vector  bounding
60       box  is  created based on the actual computational region (in this case
61       precisely reflecting the pixel geometry of the raster  map),  resulting
62       in a new vector polygon:
63       g.region raster=soils_Kfactor -p
64       v.in.region output=soils_Kfactor_bbox
65       v.info map=soils_Kfactor_bbox
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SEE ALSO

68        g.region, r.proj, v.info
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AUTHOR

71       Radim Blazek
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SOURCE CODE

74       Available at: v.in.region source code (history)
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76       Main  index  | Vector index | Topics index | Keywords index | Graphical
77       index | Full index
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79       © 2003-2019 GRASS Development Team, GRASS GIS 7.8.2 Reference Manual
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83GRASS 7.8.2                                                     v.in.region(1)
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