[lulo]

Hi
In OpenFoam is it possible to know the old time step value of any variable.
I need to store a vectorField and use it in the next time step.
I had a look in the forum and found the commands:

fieldName.storeOldTime(); // to store an old time field
fieldName.oldTime(); // to recover it

I tried to compile these and got the error:

#
error: 'class Foam::vectorField' has no member named 'storeOldTime'
error: 'class Foam::vectorField' has no member named 'storeOldTime'
#

My question is, how to handle with those?

Luca