HYCOM
 was run with KPP mixing
 and
 relaxation boundary conditions
 to
 produce the “best” possible
 simulation.
 
 Many
 of the observed differences
 between
 the simulated and observed
 fields
 can be attributed at least in
 part
 to the lack of river runoff and
 sea
 ice in the model, not to mention
 forcing
 errors and the poor estimate
 of
 observed mixed layer thickness.
 
 All
 things considered, the results
 are
 encouraging.