Posted in: Hydrology, Meteorology, Programming

Modifying EVS source and adding the Ignorance Score.

The Ensemble Verification System (EVS) is an open-source java software tool for verifying ensemble forecasts of hydrometeorological variables. However, even though it comes with a variety of verification metrics to choose from, it lacks the Ignorance Score, a measure which I find one of the easiest to interpret and communicate to forecast users. The Ignorance […]

Posted in: Hydraulics, Programming

Open channel’s free surface.

A few years ago, as part of my BSc studies, I wrote a Fortran 90/95 program which defines the profile of free surface of water when flowing inside an open trapezoidal channel. Firstly, the program takes as input a few physical characteristics of the channel and calculates the critical and normal depth of the flow, […]