@sh.add_function(
dsp, outputs=['m1000_curve_ratios', 'm1000_curve_norm_torques'], weight=2
)
def default_tc_normalized_m1000_curve():
"""
Returns default `m1000_curve_ratios` and `m1000_curve_norm_torques`.
:return:
Speed ratios and normalized torques of m1000 curve.
:rtype: tuple[numpy.array]
"""
from co2mpas.defaults import dfl
curve = dfl.functions.default_tc_normalized_m1000_curve.curve
return np.array(curve['x']), np.array(curve['y'])