Fixed in GRASS 6.1-CVS, Thu Dec 29 12:20:46 CET 2005 Markus -- Markus Neteler <neteler itc it> http://mpa.itc.it ITC-irst - Centro per la Ricerca Scientifica e Tecnologica MPBA - Predictive Models for Biol. & Environ. Data Analysis Via Sommarive, 18 - 38050 Povo (Trento), Italy