NAME

v.select - Select features from ainput by features from binput.

SYNOPSIS

v.select
v.select help
v.select [-t] ainput=string [atype=string[,string,...]] [afield=integer] binput=string [btype=string[,string,...]] [bfield=integer] output=string [operator=string]

Flags:

-t
Do not create attribute table.

Parameters:

ainput=string
Name of input vector
atype=string
Select type: point, line, boundary, centroid or area
Options: point,line,boundary,centroid,area
Default: point,line,boundary,centroid,area
afield=integer
Field value
Default: 1
binput=string
Name of input vector
btype=string
Select type: point, line, boundary, centroid or area
Options: point,line,boundary,centroid,area
Default: point,line,boundary,centroid,area
bfield=integer
Field value
Default: 1
output=string
Name of output vector
operator=string
Operator defines required relation between features. A feature is written to output if the result of operation 'ainput operator binput' is true. An input feature is considered to be true, if category of given field is defined.
overlap : features partialy or completely overlap
Options: overlap
Default: overlap

DESCRIPTION

v.select allows the user to select features from a vector by features from another one.

NOTES

EXAMPLE

v.select ainput=forest binput=fire output=forest_fire

SEE ALSO

AUTHORS

Radim Blazek

Last changed: $Date: 2003/11/19 15:34:08 $


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