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v.what.1grass
Langue: en
Version: 333968 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
v.what - Queries a vector map layer at given locations.KEYWORDS
vector, queryingSYNOPSIS
v.whatv.what help
v.what [-da] map=name[,name,...] [east_north=east,north[,east,north,...]] [distance=float] [--verbose] [--quiet]
Flags:
- -d
Print topological information (debugging)- -a
Print attribute information- --verbose
Verbose module output- --quiet
Quiet module output
Parameters:
- map=name[,name,...]
Name of input vector map- east_north=east,north[,east,north,...]
Coordinates for query
If not given reads from standard input- distance=float
Query threshold distance
Default: 0
DESCRIPTION
v.what Outputs the category number value(s) associated with user-specified location(s) in user-specified vector map layer(s). This module was derived from the d.what.vect module by removing all interactive code and modification of the output for easy parsing.This module always reports standard acres, even when the location uses US Survey feet as the map unit.
EXAMPLE
Spearfish example:v.what fields east_north=599121.75,4922981.125
SEE ALSO
d.what.vectAUTHOR
Trevor WiensEdmonton, Alberta, Canada
Last changed: $Date: 2009-04-16 11:28:59 +0200 (gio, 16 apr 2009) $
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