C3H6flux mod2.genext2(D_C3H6*mod2.C3H6py*y/rp) Boundary flux C3H6 COflux mod2.genext2(D_CO*mod2.COpy*y/rp) Boundary flux CO CO2flux mod2.genext2(D_CO2*mod2.CO2py*y/rp) Boundary flux CO2 H2Oflux mod2.genext2(D_H2O*mod2.H2Opy*y/rp) Boundary flux H2O O2flux mod2.genext2(D_O2*mod2.O2py*y/rp) Boundary flux O2