@sh.add_function(dsp, outputs=['co2_emissions'])
def calculate_co2_emissions(fuel_consumptions, fuel_carbon_content):
"""
Calculates instantaneous CO2 emission vector [CO2g/s].
:param fuel_consumptions:
The instantaneous fuel consumption vector [g/s].
:type fuel_consumptions: numpy.array
:param fuel_carbon_content:
Fuel carbon content [CO2g/g].
:type fuel_carbon_content: float
:return:
CO2 instantaneous emissions vector [CO2g/s].
:rtype: numpy.array
"""
return fuel_consumptions * fuel_carbon_content