AquaHarmony is an addon program to the AquaSim package and is a data processing tool for de-noising and filtering of measurements. AquaHarmony is useful to apply when you have raw data of measurements from long periods of time. The advantage of this tool is that the mathematical approach ensures a consistent post-processing of the data. This provides a good basis for further quality assurance of your data set.

Let us say we have data of current measurements, as shown by the blue line in the figure below. These measurements can be seen as a sum of simpler harmonic functions (which is reflected in the name of this program tool). When the data is divided into harmonic functions, the AquaHarmony can filter out the parts that should be removed. Leaving us with a smoother curve, the orange one.