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OpenHydrology / StatisticalFloodEstimationTool

wxpython based tool for assessing flood flows using current UK FEH methods
GNU General Public License v3.0
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Calculation of QMED by POT #4

Closed neilnutt closed 9 years ago

neilnutt commented 10 years ago

Currently the calculate QMED by POT button doesn't do anything. It would be helpful if when the user clicks this button it brings up a window similar to the calculate by AMAX button where the user will see the flow series (should be same flow-time series as presented AMAX) allowing the user to provide a threshold value. As an add on the tool could help the user select an appropriate threshold value.

faph commented 9 years ago

I'll incorporate QMED by POT into floodestimation.analysis.QmedAnalysis. Presumably this should be the default (best practice) method if the AMAX record length < x and POT data is available. I'll need to do the POT parser first, but that should be easy given that it's similar to AM files.

faph commented 9 years ago

Available in floodestimation library. See #33 .

The only thing I need to do is to deal with datagaps such that it creates complete years only. At the moment the library just reduces the record length based on the gaps. This effectively means that seasonality is ignored. Otherwise the results are correct.

faph commented 9 years ago

Seasonality/full years issue now also completed. See #34.

neilnutt commented 9 years ago

This has been addressed within the floodestimation library