Currently the only implementation of height derivatives is pillar_height_derivatives which calculates the derivatives in rolling / longitudinal / x direction. Since in groove rolling, the height of the profile has to be a function h (x, z) the lattitudinal / z direction height derivatives should also be added.
Currently the only implementation of height derivatives is
pillar_height_derivativeswhich calculates the derivatives in rolling / longitudinal / x direction. Since in groove rolling, the height of the profile has to be a function h (x, z) the lattitudinal / z direction height derivatives should also be added.