1v.report(1)                   Grass User's Manual                  v.report(1)
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NAME

6       v.report  - Reports geometry statistics for vectors.
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KEYWORDS

9       vector, report, statistics
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SYNOPSIS

12       v.report
13       v.report help
14       v.report     [-rs]     map=string     [layer=integer]     option=string
15       [units=string]   [--verbose]  [--quiet]
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17   Flags:
18       -r
19           Reverse sort the result
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21       -s
22           Sort the result
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24       --verbose
25           Verbose module output
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27       --quiet
28           Quiet module output
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30   Parameters:
31       map=string
32           Name of input vector map
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34       layer=integer
35           Layer number
36           Default: 1
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38       option=string
39           Value to calculate
40           Options: area,length,coor
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42       units=string
43           mi(les),f(eet),me(ters),k(ilometers),a(cres),h(ectares),p(ercent)
44           Options:                        mi,miles,f,feet,me,meters,k,kilome‐
45           ters,a,acres,h,hectares,p,percent
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DESCRIPTION

48       v.report generates a table showing the area present in each of the cat‐
49       egories of a user-selected data layer.
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51       Area is given in hectares, square meters, and  square  kilometers.   If
52       the  units  option  is  used,  area is given in acres, square feet, and
53       square miles.
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55       Feet and acre units are always reported in their common versions  (i.e.
56       the  International  Foot,  exactly  5280 feet in a mile), even when the
57       location's standard map unit is the US Survey foot.
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59       v.report works on the full map data; therefore, the current  region  is
60       ignored.  If  you  wish to spatially limit the statistics, a map subset
61       must be created with v.in.region and v.overlay, and then  run  v.report
62       on the new map.
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EXAMPLE

65       Spearfish example:
66       v.report fields option=area units=hectares
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SEE ALSO

70        v.in.region, v.to.db, v.overlay
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AUTHOR

73       Markus Neteler, GDF Hannover
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75       Last changed: $Date: 2007-11-20 10:34:59 +0100 (Tue, 20 Nov 2007) $
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77       Full index
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79       © 2003-2008 GRASS Development Team
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83GRASS 6.3.0                                                        v.report(1)