Ocean Modeling Discussion

Hi everyone, I am wondering how I can define point source passive tracer in river input. The following cdl script on wiki roms does not have any passive tracer variable. dimensions: s_rho = 30 ; river = 4 ; river_time = UNLIMITED ; // (0 currently) variables: double river(river) ; river:long_name ...

I am trying to release some floats through floats.in. However, I do not understand what the Fdx, Fdy, Fdz mean. It is said that "The user can use any of these parameters to design any cluster distribution in routine init_floats.F". Where is init_floats.F located? Can anyone help me with that? :D