Hi,
I am attempting to evaluate the following model. It iterates fairly quickly in the status window, however, even after overnight running, it gets stuck at an iteration and does not proceed from there. Do you see any problems with the code below?
Thanks,
Mario
--
test(){
#recycling from cmt2 to cmt1
FT = sin((2*3.14159*(t+u)/p))
#where u is the time delay of the period (p) from the first dosing time
Fpos=FT
if (FT < 0) {Fpos=0}
#differential equations
deriv(Aa = - (Aa * Ka))
deriv(A1 = - (Cl * C1) + (Aa * Ka)- (Cl12 * C1) + (Cl21 * C2)- (Cl13 * C1) + (Cl31 * C3))
deriv(A2 = (Cl12 * C1) - (Cl21 * Fpos * C2))
deriv(A3 = (Cl13 * C1) - (C3 * Cl31))