noiseFFT
 

Hello!

I have a probe for sampling pressure in my simulation. Now I want to plot the sound pressure level as a function of frequency from this data, and in OpenFOAM-1.6/src/randomProcesses/noise there is a class/function (not sure what it is) that seems to contain a lot of useful commands. Can anyone point me in the right direction for how to ascess and use this functionality? I dont have a clue :(

Best regars

Anders