ECHAM-GML Atmosphere ECHAM v4.5 T42grid Ocean Mixed Layer

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Presentation transcript:

ECHAM-GML Atmosphere ECHAM v4.5 T42grid Ocean Mixed Layer Observed damped persistence Prescribed with SST forecasts

Atmospheric Mixed Layer Eastern Tropical Pacific ECHAM-GML ECHAM4.5 ATM Atmospheric Mixed Layer (Seager et al., 1998) CFS SST forecasts Eastern Tropical Pacific GLM Other Tropical Oceans OCN

Pre-Run-Post processes Spin-up - 1month spin-up for AGCM with ocean restored to the observed SST of the IC month - restart files for AGCM, GML, and SOM are generated Forecast Starting from each IC, a runscript let echam4.5 run for 8 months for forecast, echam4 .5: designed to run continuously for 1 month Data storing and Verification Convert the output into GRADS and netcdf formats Calculate Anomaly Correlation Coefficients and Root-Mean-Squared Errors

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