Generated Code

C
C There are a total of 2 entries in the algebraic variable array.
C There are a total of 7 entries in each of the rate and state variable arrays.
C There are a total of 13 entries in the constant variable array.
C
C
C VOI is time in component environment (day).
C CONSTS(10) is T in component T (per_ml).
C CONSTS(1) is k in component kinetic_parameters (ml_per_day).
C CONSTS(2) is p in component kinetic_parameters (first_order_rate_constant).
C CONSTS(3) is c in component kinetic_parameters (first_order_rate_constant).
C CONSTS(4) is delta in component kinetic_parameters (first_order_rate_constant).
C STATES(1) is I in component I (per_ml).
C CONSTS(11) is I_0 in component I (per_ml).
C CONSTS(12) is k_ in component kinetic_parameters (ml_per_day).
C STATES(2) is E4 in component E4 (per_ml).
C CONSTS(5) is VI_0 in component VI (per_ml).
C STATES(3) is VI in component VI (per_ml).
C ALGBRC(1) is h in component Heavyside_function (dimensionless).
C STATES(4) is VNI in component VNI (per_ml).
C ALGBRC(2) is V in component virus_total (per_ml).
C STATES(5) is E1 in component E1 (per_ml).
C CONSTS(13) is b_ in component kinetic_parameters (day).
C STATES(6) is E2 in component E2 (per_ml).
C STATES(7) is E3 in component E3 (per_ml).
C CONSTS(6) is tau_p in component Heavyside_function (day).
C CONSTS(7) is b in component kinetic_parameters (day).
C CONSTS(8) is m in component kinetic_parameters (first_order_rate_constant).
C CONSTS(9) is n in component kinetic_parameters (dimensionless).
C RATES(1) is d/dt I in component I (per_ml).
C RATES(3) is d/dt VI in component VI (per_ml).
C RATES(4) is d/dt VNI in component VNI (per_ml).
C RATES(5) is d/dt E1 in component E1 (per_ml).
C RATES(6) is d/dt E2 in component E2 (per_ml).
C RATES(7) is d/dt E3 in component E3 (per_ml).
C RATES(2) is d/dt E4 in component E4 (per_ml).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      CONSTS(1) = 2.4e-5
      CONSTS(2) = 774
      CONSTS(3) = 3
      CONSTS(4) = 0.5
      STATES(1) = 0.1
      STATES(2) = 0
      CONSTS(5) = 200000
      STATES(3) = 200000
      STATES(4) = 0
      STATES(5) = 0
      STATES(6) = 0
      STATES(7) = 0
      CONSTS(6) = 0
      CONSTS(7) = 0.25
      CONSTS(8) = 0.01
      CONSTS(9) = 4
      CONSTS(10) = ( CONSTS(3)*CONSTS(4))/( CONSTS(1)*CONSTS(2))
      CONSTS(11) =  (CONSTS(3)/CONSTS(2))*CONSTS(5)
      CONSTS(12) = CONSTS(1)/1.00000+ CONSTS(8)*CONSTS(7) ** CONSTS(9)
      CONSTS(13) = CONSTS(7)/(1.00000+ CONSTS(8)*CONSTS(7))
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      RATES(1) =  CONSTS(12)*CONSTS(10)*STATES(2) -  CONSTS(4)*STATES(1)
      RATES(5) = (STATES(3) - STATES(5))/CONSTS(13)
      RATES(6) = (STATES(5) - STATES(6))/CONSTS(13)
      RATES(7) = (STATES(6) - STATES(7))/CONSTS(13)
      RATES(2) = (STATES(7) - STATES(2))/CONSTS(13)
      ALGBRC(1) = TERNRY(VOI.LT.CONSTS(6), 0.00000, 1.00000)
      RATES(3) =  (1.00000 - ALGBRC(1))*CONSTS(2)*STATES(1) -  CONSTS(3)*STATES(3)
      RATES(4) =  ALGBRC(1)*CONSTS(2)*STATES(1) -  CONSTS(3)*STATES(4)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) = TERNRY(VOI.LT.CONSTS(6), 0.00000, 1.00000)
      ALGBRC(2) = STATES(3)+STATES(4)
      RETURN
      END
      REAL FUNCTION TERNRY(TEST, VALA, VALB)
      LOGICAL TEST
      REAL VALA, VALB
      IF (TEST) THEN
        TERNRY = VALA
      ELSE
        TERNRY = VALB
      ENDIF
      RETURN
      END