DESCRIPTION

v.what.rast reads raster value for each point in the vector and updates col column in vector attribute table by this value. The column should be type number (integer, float, double, ... ).
If more points have the same category, attribute value is set to NULL. If raster values is NULL, attribute value is set to NULL.

EXAMPLE

v.what.rast vect=pnt rast=demf col=valf

AUTHOR

Radim Blazek

Last changed: $Date: 2003/05/21 15:29:47 $