adapt creating electric motor power map:

when selecting the first grid-point of motor speeds in the power map, allow certain tolerances. apply clustering of speed entries, use distance between clusters to select min-speed grid point so that the map can be fully extended to 0 rpm.
if the min/max torque at 0 rpm are lower/higher than the min/max values at the lowest rpm grid point, add entries at 0 rpm with the original torque values and extrapolate the electric power from the last 4 entries of the respective side of the map
this is necessary to avoid extrapolations of the power map and thus simulation aborts