3 4 5  7 ! 15 !10 !20 ! 11 12 ! 20                                         
  3 4 6  7 ! 15 !17 !20 ! 11 12 ! 20                        
  0.740    0.733    2.58240           | MACH   CL      ALFA
     3     2                          | ISMOM  IFFBC
  2.7000e6    4.000                    | REYN   NCRIT
  0.03000  0.07000                    | XTR1   XTR2  ...
    0.97    1.300                    | MCRIT  MUCON
     1     1                          | ISMOVE ISPRES
     0     0                          | NMODN  NPOSN