1 Import basin model
File→import→basin model→ view→import background
Fig1 beizhandian basin model
2 New Dssvue database file：daily and flood
Data Entry →import→Excel（required excel-2003 version）
1） Import Daily
Fig2 Daily flow
Fig3 Daily precipitation
2）Import flood
Fig 4 flood flow_obs
Fig5 flood precipitation
3 model building→coponents
1）new model
Fig6 model building
2） parameter set
a. model methods choice and parameters set
Fig 7 methods choice
b. meteorologic medel para set
precipitation→precipitation * Gage weight
evaportranspiration → Monthly Average * coefficient
replace missing → Set to default
Others → None
Fig 8 meterologic model para set
