In this study. optimal parameter estimations are performed for both physical and computational parameters in a mesoscale meteorological model. and their impacts on the quantitative precipitation forecasting (QPF) are assessed for a heavy rainfall case occurred at the Korean Peninsula in June 2005. Experiments are carried out using the PSU/NCAR MM5 model and the genetic algorithm (GA) ... https://jalyttlers.shop/product-category/sympathy-card/