g.mapsets -s
g.list rast
g.region rast=precip_0_25deg.1981_2010.12.sum -p
i.group group=ecad_1981_2010 subgroup=ecad_1981_2010  input=`g.mlist rast pattern="*_0_25deg.1981_2010.*.*" sep=","`
g.gisenv 
v.build.all
db.connect -d
v.db.reconnect.all -cd
