Hi, I have several Raster Maps (1 - 365). I would like to create one map by adding all these maps together. Is there any function to do so without using r.mapcalc map = map1 + map2 + map3....+map365 Grettings. Andi -- "Feel free" - 10 GB Mailbox, 100 FreeSMS/Monat ... Jetzt GMX TopMail testen: http://www.gmx.net/de/go/topmail