PROBLEM PARAMETERS ---------------- 1.200000E+00 rho 1.000000E+00 alpha GRID DETAILS -------------- 20 20 nx ny ITERATION CONTROLS ------------------- 1.000000E-03 deltat 2000 1 ntimstp nall 4 nswpt CONVERGENCE CONTROLS --------------------- 1.000000E+00 tdamp ERROR CHECKS ------------- -1.000000E-04 ertemp