HEC-HMS水文预报操作练习

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

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Fig 8 meterologic model para set