Hi everyone. Are there any packages in R that can be used for short-term forecasting of a sequence of images? Black and white photos of the visible sky are taken say every 5 minutes indicating the presence or otherwise of clouds in each pixel. There doesn't appear to be an obvious modelling solution in R's spatial statistics packages and I have tried querying r-sig-Geo without success (apologies for cross posting). -- Ross Bowden PhD Candidate, Murdoch University, Western Australia Statistical and Pricing Consultant ross.bowden at iinet.net.au