[harly]

Hi,

I try to modify the kEpsilon model and I wanted to access k_.oldTime() - the application compiled and ran - but the value k_.oldTime() was always the current k_ value.

k_ is defined as:

k_
(
IOobject
(
"k",
runTime_.timeName(),
mesh_,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh_
),
in OpenFOAM-1.5/src/turbulenceModels/RAS/incompressible/kEpsilon/kEpsilon.C

you can try

Info << "k_.oldTime()" << endl;
Info << "k_" << endl;

to see what I mean.
hope you have an idea ...

thanks
-harly