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Parameter estimation. RAMS (non-hydrostatic) model. Korteweg-de Vries-Burgers model (KdVB). N state =101+1 N ens =102 N obs =101. N state =54000+1 N ens =50 N obs =7200. The method is applicable to simple and complex models. Dusanka Zupanski, CIRA/CSU
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Parameter estimation RAMS (non-hydrostatic) model Korteweg-de Vries-Burgers model(KdVB) Nstate =101+1Nens =102Nobs =101 Nstate =54000+1Nens =50Nobs =7200 The method is applicable to simple and complex models. Dusanka Zupanski, CIRA/CSU Zupanski@CIRA.colostate.edu
RAMS/LES X= Z =50m,t=2s,Arctic Boundary Layer Cloud,Sheba site,May 4, 1998 MLEF experiments, G. Carrio et al. 2005
RAMS/LES X= Z =50m,t=2s,Arctic Boundary Layer Cloud,Sheba site,May 4, 1998 MLEF experiments, G. Carrio et al. 2005
ASSIMILATION Locations of min and max centers are much improved in the experiment with assimilation. DATA ASSIMILATION application: CSU-RAMS non-hydrostatic model: Total humidity mixing ratio (level=200m, Nens=50, Nstate=54000) TRUTH NO ASSIMILATION Dusanka Zupanski, CIRA/CSU Zupanski@CIRA.colostate.edu