Question

How can I produce a DSS time series to be used in HEC-HMS or HEC-GridUtil?

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Answer 1

Answer:

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Explanation:

According to US Army and Crops of Engineering, The HEC-GridUtil can produce gridded file for using in HEC-HMS. I studied the HEC-GridUtil's manual, but no chapter has explained how users can produce this kind of data. There are good explanations for using the software, but nothing about producing gridded data!!!

Answer 2

Answer:

(a) single station time-series, and

(b) gridded data time-series.

For (a), ------> HEC-DSSVue (v2.01).

For (b), you need few more tools like ArcMap, NOTEPAD++, HEC-SSP, and HEC-GridUtil.

Stepwise procedure for (b):

1) You need to have gridded data time-series in csv format (3 columns: LONG, LAT, RF value).