Ice groups
The following new group types are present in the ice:
ICE_BACT:
ICE_DIATOMS: //(diatoms)
ICE_MIXOTROPHS: //(dinoflagellates)
ICE_ZOOBIOTA: //(small zooplankton)
The best way to look at the relevant process code;
ICE_BACT ->Ice_Bacteria_Process()
ICE_DIATOMS->Phytoplankton_Process()
ICE_MIXOTROPHS -> Dinoflag_Process()
ICE_ZOOBIOTA -> Invert_Consumers_Process();
Most of these functions execute code based on the habitat so look out for the ICE_BASED section of the code.