Sensitivity of ODE Variables not properly calculated in some cases

[Yuri05]

If a sensitivity parameter is used in start formulas of ODE variables, sensitivity of those ODE variables with respect to the parameter of interest is wrongly calculated.

Simple example attached.

SensitivityTest_StartValuesSensParamDependent.zip

Here an ODE-System with 2 variables and 1 parameter is defined as following:

y1(0)=p1; dy1/dt=0
y2(0)=1; dy2/dt=y1

p1=1

Sensitivities of both dy1/dp1 and dy2/dp2 are calculated as constantly 0, which is obviously not the case.

[msevestre]

nice