(self, which_band)
| 796 | return self.mode_solver.compute_group_velocity_component(direction) |
| 797 | |
| 798 | def compute_one_group_velocity(self, which_band): |
| 799 | return self.mode_solver.compute_1_group_velocity(which_band) |
| 800 | |
| 801 | def compute_one_group_velocity_component(self, direction, which_band): |
| 802 | return self.mode_solver.compute_1_group_velocity_component( |