title:
	Thacker Example
time_stepping: NTIMES   dt[sec]  NDTFAST  NINFO
               4320      60       30       1
S-coord: THETA_S,   THETA_B,    Hc (m)
         0.0d0      0.0d0       1.e16
initial: NRREC  filename
          0 
                          thacker_rst.nc
restart:          NRST, NRPFRST / filename
                  4320      -1
                          thacker_rst.nc
history: LDEFHIS, NWRT, NRPFHIS / filename 
            T     30      0 
                          thacker_his.nc

primary_history_fields: zeta UBAR VBAR  U  V   wrtT(1:NT)
                          T    T   T   T  T    30*T
auxiliary_history_fields:   rho Omega W  Akv  Akt  Aks Visc3d Diff3d  HBL HBBL Bostr Bustr Bvstr Wstr Ustr Vstr Shfl rsw rlw lat sen Hm HEL BIOL
                             T   F    T   F    T    F   F      F       F   F    F    F     F      20*F

rho0:
      1024.4
bottom_drag:     RDRG(m/s),      RDRG2, Zob [m],  Cdb_min, Cdb_max
                 0.e-3              0.     0.        0.       0. 
gamma2:
                 1.
lin_EOS_cff:  R0 [kg/m3], T0 [Celsius], S0 [PSU], TCOEF [1/Celsius], SCOEF [1/PSU]
              30.          0.            0.        0.28                0.
vertical_mixing: Akv_bak, Akt_bak [m^2/sec]
                 0.e-5    0.e-5