********** MODEL NAME

modelPKPD

********** MODEL NOTES

Example model to re-implement PopED example ex.3.a.PKPD.1.comp...
One compartment first order absorption + inhibitory imax

********** MODEL STATES

d/dt(Ad) = -KA*Ad + Favail*INPUT1
d/dt(Ac) =  KA*Ad - CL/V*Ac

********** MODEL PARAMETERS

KA       = 1   
CL       = 3   
V        = 60  
IMAX     = 1
IC50     = 1
E0       = 1
Favail   = 1

********** MODEL VARIABLES

CONC     = Ac/V
EFF      = E0*(1 - CONC*IMAX/(IC50+CONC))

OUTPUT1  = CONC
OUTPUT2  = EFF

********** MODEL REACTIONS

********** MODEL FUNCTIONS

********** MODEL EVENTS