ocean_frc.nc and KPP mixing

[jpringle]

I must be doing something silly, but it is escaping me. I have just turned on the LMD_* options to implement KPP mixing. I have ANA_STFLUX and ANA_SMFLUX defined, which should give me tracer fluxes and momentum fluxes. Temperature is the only tracer (there is no salinity).

When I turned on the LMD_* options, ROMS is now looking for the ocean_frc.nc file. This does not exist and the model run aborts.

What am I missing? What does it need that is not provided by ANA_STFLUX and ANA_SMFLUX?

Thanks

[kate]

It probably wants incoming shortwave radiation.