v.stats

NOMBRE

v.stats - Extrae información acerca de un mapa vectorial binario
(GRASS Vector Program)

USO

v.stats
v.stats help
v.stats [-h] map=name

Opciones:

-h: Incluye la información de cabecera entre la información extraida

Parametros:

map=name: Nombre del mapa vectorial binario requerido

NOTAS

El siguiente ejemplo muestra una salida típica de v.stats

Format: Version 4.0 (Level 2 access) (Portable)

Number of Lines: 3
Number of Nodes: 2
Number of Areas: 2 (complete)
Number of Isles: 1 (complete)
Number of Atts : 2 The GRASS version number is given. Parenthetical text following this describes the read access level available and notes whether or not the file is in GRASS version 4.0 portable data format. The access level indicates the types of data available for the named vector map layer. "Level 1" denotes a binary vector file (without any accompanying dig_plus file), while "Level 2" denotes the existence of a dig_plus (vector topology) file for the named map layer (generally created by v.support). If only Level 1 information is available for a vector map layer, only the number of lines and (optionally) the file header will be printed to standard output.

If all areas and islands (isles) in the vector file have been identified (usually by v.support), their counts will be followed by "complete." If not, they will be followed by "incomplete". The dig_plus file, which is created and updated by v.support, must exist for this information to be output.

VER

v.digit,v.import,v.support, and parser

AUTOR

David Gerdes, U.S. Army Construction Engineering Research Laboratory