@sh.add_function(dsp, outputs=['m1000_curve_factor'], weight=1000)
def default_m1000_curve_factor(full_load_curve):
"""
Returns the default value of the rescaling factor of m1000 curve [N*m].
:param full_load_curve:
Vehicle full load curve.
:type full_load_curve: function
:return:
Rescaling factor of m1000 curve [N*m/1e6].
:rtype: float
"""
from ..wheels import calculate_wheel_torques
return calculate_wheel_torques(full_load_curve(1000), 1000) / 1e6