Rounding error #30
Description
found an rounding error that brings up nan values.
in added_resistance.py
in def _get_relative_wind_angle_and_speed
suggest adding np.clip():
rel_wind_angle_rad[index_non_zero] = np.arccos(np.clip(
np.sum(vector_vs[index_non_zero] * -vector_rel_vw[index_non_zero], axis=1)
/ (vs[index_non_zero] * rel_wind_speed_m_per_s[index_non_zero]),
-1,1)
)