Haro Strait simulation 1
R O  B C
10 0                         src freq
3                              nb of layers
  0    0 0 0    0     0   0   #1 (upper half space)
  0 1500 0 0 -888.888 1.0 0   #2
-100.0
100 99999.9 0 0    0     9999.9 0   #3
50                             src depth
50 50 1                   rcv depths
1300 1e8                       cmin cmax
-1 1 1 0                  k integration parameters
1024 0.0 20.0 0.00625 5 .1 1    time, freq & range param.