== FAQ on MadOnia == === error messages and posssible explanation === 1. If you get: {{{ matrix.f: In subroutine `smatrix': matrix.f:199: conv=conv'''ldme_'''*** Invalid declaration of or reference to symbol `ldme_****' at (^) [initially seen at (^)] }}} you probably did not choose the correct model in the proc_card.dat. If so, you have to correct and write "sm_onium" in the proc_card.dat, and then generate the process again. -- Main.PierreArtoisenet - 02 Mar 2009