Mosaic control run
DI with initial SM=0.3fc
EKF DA w/ model EC=0.01fc
EKF DA w/ model EC=0.001fc
EKF data assimilation with higher model error variance catches up to the control runs faster than that with lower model error covariance (the obs error variance was set as 0.005fc). This is because EKF updates the state estimates based on the relative magnitudes of the model
and observation variances.
Experiment Result 3: Model Error
Variance Impact
