Not telling too much but here’s a high discretization numeric heatcurve along a linear SmartMelter weld – currently used to analyse the numerical process, estimate it’s error and find out how much discretization is acceptable and how much computing power exactly is needed – keep in mind this is not the high end type of simulation used for development itself but rather an emulation of the same type of simulation that will run in realtime to evaluate measurements and do live corrections – so it has to be extremely computing-power friendly – one second of simulation needs to run reliably within less then one second of real time with enough time to actually iterate and evaluate so in reality one second of simulation has to run within 1/10 of a second of real time.