Hi, could I use Geostatics plugin for puntual vector layer? Thanks -- Ing. Fabio D'Ovidio iQuadro - Informatica e Innovazione s.r.l. Via C. Pisacane 23, Aversa (CE) - 81031 Web : www.ii2.it Tel.: 081 197 57 600 mail: fabiodovidio at gmail.com