$ settings introduced in version 41.45 GEN3 WESTH DRAG WU WCAP AB CDS2 5.0E-05 BR 0.00175 BREAK CON 1. 0.73 FRICT JONSWAP CFJON 0.038 TRIADS DCTA TRFAC 4.4 P 1.3333333 BIPHASE ELD 0.63 ! note: critical Ursell number set to 0.63 (Doering and Bowen, 1995) $ $ to terminate the SWAN computation properly, using the numerical settings below is recommended NUM STOPC 0.005 0.01 0.005 99.5 STAT MXITST 50 ALFA 0.