Loadhistory problems
Probably you have an R version >= 1.9.1, then to make use of loadhistory you have to load the 'utils' library (type library(utils) on your .Rprofile). Best A.S. ---------------------------- Alessandro Semeria Models and Simulations Laboratory Montecatini Environmental Research Center (Edison Group), Via Ciro Menotti 48, 48023 Marina di Ravenna (RA), Italy Tel. +39 544 536811 Fax. +39 544 538663 E-mail: alessandro.semeria at cramont.it