Mosaic
control
run
DI with
initial
SM=0.7fc
EKF DA
w/ model
EC=0.01fc
EKF DA w/
model
EC=0.001fc
If the model error
variance is
higher
and
both layer soil moisture
initial conditions are set
to be wet,
only
one
EKF
data assimilation
can
closely catch up to the
control run simulation.
Experiment Result 4:
High Efficiency of EKF DA