For your information, somewhat belatedly RSS South Wales Local Group Meeting Title: Modelling weather data Chris Glasbey (Biomathematics and Statistics Scotland) Time/Date: 5pm Tuesday 10 November [tea and biscuits from 4.30pm] Venue: School of Mathematics, Senghennydd Road, University of Wales Cardiff Abstract How do you simulate realistic hourly rainfall data if you only have daily totals recorded? In a spatio-temporal data set of solar radiation measurements, is it better to fill in missing values at a site using contemporary observations at other sites or using other observation times at the same site? We will see how latent Gaussian variables can be used to build elegant multivariate models of spatio-temporal weather data, and thus answer these questions. If you require further information, please contact Alan Watkins [01792 295853, [log in to unmask]] Paul Smith [[log in to unmask]] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%