AddLett-D-26-66

The data include: - TrainingData_MultiTrack.csv: Multi-track simulation results used to train the metamodel. - Metamodel_Maps.omdb: Multi-track Metamodel file (*.omdb) that can be loaded and visualized using Ansys OptisLang. Simplified to linear polynomial for visualization. Cooling rate is calculated at the surface. - MultiTrack_Metamodel.omdb: Multi-track Metamodel file (*.omdb) that can be loaded and visualized using Ansys OptisLang. Used for optimization. Cooling rate is calculated at the melt pool bottom boundary. - OptimizationOptisLang: Optimization problem files (*.opf, to be opened using Ansys OptisLang).