While the following t.create type="strds" title="DMSP-OLS" description="Version 4 DMSP-OLS Nighttime Lights Time Series" output="ols" works fine in G71 (trunk), it doesn't work in G7 (updated last night). Detail of interest: t.connect -p driver:sqlite database:/mnemosyne/geo/grassdb/ols/PERMANENT/tgis/sqlite.db Is this a potential bug? Nikos