Hello all, A month ago I mailed the list about a smal program I made to format the predictions of SAT by P. Wils to show the category of the satellite, as given by the program.rob file of the BWGS. These categories are for example : beginner, steady, long period, difficult, ... If you want to test it, it's zipped on : ftp.physics.ox.ac.uk/pub/sat/programs/mrsat17.zip There is a docfile and some samples...enjoy Bug reports / comments always welcome ! Mail me at mrosseel@is1.vub.ac.be Mike Rosseel