Hi everybody, I think this is ticket 0, but I am not sure: page 585 line 21 of 3.0 reads: "The following function can be used to query the number of control variables, N." However, that section is talking about categories so it should read: "The following function can be used to query the number of categories, N." What do you all think? Kathryn ______________________________________________________________ Kathryn Mohror, [email protected], http://people.llnl.gov/mohror1 CASC @ Lawrence Livermore National Laboratory, Livermore, CA, USA