d15-pr10.dat tec-pr10.plt 0 istart (initial=0, disk=1) 200000 number of iteration 200000 interval to save field data 100 interval to write residual information 2 nac=1 first order, else=2nd order 0.100 maximum cfl number 1.4d0 gamm (=ratio of constant specific heats) 1.0d0 xme (jet exit Mach number) 10.0d0 prat (p-jet/p-ambient) 0.1d0 xminf (freestream Mach number) 20 jetwidth (number of cells) of jet exit