C
C There are a total of 2 entries in the algebraic variable array.
C There are a total of 4 entries in each of the rate and state variable arrays.
C There are a total of 14 entries in the constant variable array.
C
C
C VOI is time in component environment (second).
C STATES(1) is M in component M (dimensionless).
C STATES(2) is AM in component AM (dimensionless).
C STATES(3) is Mp in component Mp (dimensionless).
C ALGBRC(1) is k1 in component model_parameters (first_order_rate_constant).
C CONSTS(1) is k2 in component model_parameters (first_order_rate_constant).
C CONSTS(13) is gx in component model_parameters (first_order_rate_constant).
C STATES(4) is AMp in component AMp (dimensionless).
C CONSTS(8) is fp in component model_parameters (first_order_rate_constant).
C CONSTS(14) is gp in component model_parameters (first_order_rate_constant).
C CONSTS(2) is k5 in component model_parameters (first_order_rate_constant).
C ALGBRC(2) is k6 in component model_parameters (first_order_rate_constant).
C CONSTS(3) is fp1 in component model_parameters (first_order_rate_constant).
C CONSTS(4) is gp1 in component model_parameters (first_order_rate_constant).
C CONSTS(5) is g1 in component model_parameters (first_order_rate_constant).
C CONSTS(11) is gp3 in component model_parameters (first_order_rate_constant).
C CONSTS(12) is g3 in component model_parameters (first_order_rate_constant).
C CONSTS(9) is g2 in component model_parameters (first_order_rate_constant).
C CONSTS(10) is gp2 in component model_parameters (first_order_rate_constant).
C CONSTS(6) is x in component model_parameters (nanometre).
C CONSTS(7) is h in component model_parameters (nanometre).
C RATES(1) is d/dt M in component M (dimensionless).
C RATES(3) is d/dt Mp in component Mp (dimensionless).
C RATES(4) is d/dt AMp in component AMp (dimensionless).
C RATES(2) is d/dt AM in component AM (dimensionless).
C
      SUBROUTINE initConsts(CONSTS, RATES, STATES)
      REAL CONSTS(*), RATES(*), STATES(*)
      STATES(1) = 0.97
      STATES(2) = 0.01
      STATES(3) = 0.01
      CONSTS(1) = 0.1
      STATES(4) = 0.01
      CONSTS(2) = 0.1
      CONSTS(3) = 0.88
      CONSTS(4) = 0.22
      CONSTS(5) = 0.01
      CONSTS(6) = 2200.0
      CONSTS(7) = 15.6
      CONSTS(8) = TERNRY(CONSTS(6).LT.0.00000, 0.00000, TERNRY(CONSTS(6).GE.0.00000.AND.CONSTS(6).GE.CONSTS(7),  CONSTS(3)*(CONSTS(6)/CONSTS(7)), TERNRY(CONSTS(7).LT.CONSTS(6), 0.00000, 0.0/0.0)
      CONSTS(9) =  20.0000*CONSTS(5)
      CONSTS(10) =  4.00000*(CONSTS(3)+CONSTS(4))
      CONSTS(11) =  3.00000*CONSTS(4)
      CONSTS(12) =  3.00000*CONSTS(5)
      CONSTS(13) = TERNRY(CONSTS(6).LT.0.00000, CONSTS(9), TERNRY(CONSTS(6).GE.0.00000.AND.CONSTS(6).GE.CONSTS(7),  CONSTS(5)*(CONSTS(6)/CONSTS(7)), TERNRY(CONSTS(7).LT.CONSTS(6),  (CONSTS(5)+CONSTS(12))*(CONSTS(6)/CONSTS(7)), 0.0/0.0)
      CONSTS(14) = TERNRY(CONSTS(6).LT.0.00000, CONSTS(10), TERNRY(CONSTS(6).GE.0.00000.AND.CONSTS(6).GE.CONSTS(7),  CONSTS(4)*(CONSTS(6)/CONSTS(7)), TERNRY(CONSTS(7).LT.CONSTS(6),  (CONSTS(4)+CONSTS(11))*(CONSTS(6)/CONSTS(7)), 0.0/0.0)
      RETURN
      END
      SUBROUTINE computeRates(VOI, CONSTS,  RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) = TERNRY(VOI.LT.0.00000.AND.VOI.LT.5.00000, 0.350000, 0.0600000)
      RATES(1) =  - ALGBRC(1)*STATES(1)+ CONSTS(1)*STATES(3)+ CONSTS(13)*STATES(2)
      RATES(3) =  ALGBRC(1)*STATES(1)+ (- CONSTS(1) - CONSTS(8))*STATES(3)+ CONSTS(14)*STATES(4)
      ALGBRC(2) = ALGBRC(1)
      RATES(4) =  CONSTS(8)*STATES(3)+ (- CONSTS(2) - CONSTS(14))*STATES(4)+ ALGBRC(2)*STATES(2)
      RATES(2) =  CONSTS(2)*STATES(4)+ (- ALGBRC(2) - CONSTS(13))*STATES(2)
      RETURN
      END
      SUBROUTINE computeVariables(VOI, CONSTS, RATES, STATES, ALGBRC)
      REAL VOI, CONSTS(*), RATES(*), STATES(*), ALGBRC(*)
      ALGBRC(1) = TERNRY(VOI.LT.0.00000.AND.VOI.LT.5.00000, 0.350000, 0.0600000)
      ALGBRC(2) = ALGBRC(1)
      RETURN
      END
      REAL FUNCTION TERNRY(TEST, VALA, VALB)
      LOGICAL TEST
      REAL VALA, VALB
      IF (TEST) THEN
        TERNRY = VALA
      ELSE
        TERNRY = VALB
      ENDIF
      RETURN
      END