## DESCRIPTION

v.extrude makes 3D blocks or just walls from 2D polygons or lines.

## EXAMPLES

### 3D houses with fixed height

    v.extrude input=houses output=houses3D height=5

### 3D houses with individual height

    v.extrude -t input=houses output=houses3D elevation=dem hcolumn=height

## AUTHOR

Jachym Cepicky, jachym.cepicky _at_ centrum _dot_ cz, http://les-ejk.cz
Department of Geoinformation Technologies, http://mapserver.mendelu.cz

Last changed: $Date: 2006/01/02 14:44:51 $