Randomise the free surface elevation in ARTEMIS
This issue was created automatically from an original CUE issue. Further discussion may take place here.
It is proposed to randomise the free surface elevation in ARTEMIS.
In branch cod (to be shortly merged into the trunk), this is currently done through the addition of a frequency shift in the cosine(phase) term in the free surface elevation animation output. This shift, although dependent on the frequency component, is arbitrary and not random. Some options are considered (e.g. random seed generator) to improve this.
The other aspect is the randomisation of the free surface elevation within the ARTEMIS run itself (as opposed to the post-process to generate the animation file as above).
A dialogue is sought with EDF, prior to the task commencing, re: ways to approach this.