!-----------------------------------------------------------------------
&namtra_bbc    !   bottom temperature boundary condition
!-----------------------------------------------------------------------
   ln_trabbc     = .true.      !  Apply a geothermal heating at the ocean bottom
   nn_geoflux    =  2          ! constant (=1) or variable (=2) geothermal heat flux
                               ! (=2  input file: geothermal_heating.nc ; units mW/m2) 
   rn_geoflx_cst = 86.4e-3_wp  !  Constant value of geothermal heat flux (W/m2)
/