<MODEL>
[LONGITUDINAL]
input = {V, Tlag}

PK: 
compartment(cmt=1, amount=A1, concentration=Cc_iv_bolus, volume=V)
iv(cmt=1, type=1, Tlag)

compartment(cmt=2, amount=A2, concentration=Cc_iv_inf, volume=V)
iv(cmt=2, type=2, Tlag)

EQUATION:
ddt_A1 = 0
ddt_A2 = 0

<DESIGN>
[ADMINISTRATION]
adm_1 = {time=5, amount=1, type=1}
adm_2 = {time=5, amount=1, type=2, rate=.1}

<PARAMETER>
V = 10
Tlag = 2


<OUTPUT>
grid = 0:.05:20
list = {Cc_iv_bolus, Cc_iv_inf}

<RESULTS>
[GRAPHICS]
p = {y={Cc_iv_bolus, Cc_iv_inf}, ylabel='Concentrations', xlabel='Time'}