Juliane G.

4 Questions 5 Answers 0 Followers

Questions related from Juliane G.

How do I determine the correct ratio to peak value for the Recession baseflow in HEC-HMS?

I am wondering if there is a way to estimate the ratio to peak value without calibration? What would be the most suitable value if I don't have a measured hydrograph to compare? Thanks for any...

28 July 2020 2,405 1 View

How do I estimate initial baseflow for each subbasin (HEC-HMS) ?

I have one hydrograph close to the watershed outlet from which I can extract a baseflow value. But what values would I assign to all the other subbasins? The HEC-HMS user manual says the...

22 July 2020 5,615 3 View

Why is my basin model file exported from HEC-GeoHMS empty?

I realise this is a very specific question but maybe there is someone out there who experienced this issue before and could solve it somehow. I've created a model in ArcGIS with the help of...

14 July 2020 8,619 3 View

How do I determine precipitation depths for certain return periods and durations from 35 years of hourly rainfall data?

One of the values I want to find out is the 2-year 24-h rainfall. From what I have learned so far, first the rainfall data should be separated into events of different durations. For this, I need...

07 June 2020 9,862 4 View