knp_Na 0.0002 1.0 K_I 0.00833 knp_K 0.0001 1.0 Na_I 0.0185 Na_Flux_1 Na_I Na_I knp_Na 3 Na_Flux_2 K_S NH4_S K_S NH4_S knp_K 2 Na_NaK_Flux 1 Ais Na_Flux_1 Na_Flux_2 K_NaK_Flux Na_NaK_Flux Ais 2 3 K_S K_S NH4_S knp_NH4 NH4_NaK_Flux Na_NaK_Flux Ais 2 3 NH4_S K_S knp_NH4 NH4_S time m 1