it is hard to understand if it is problem or not. Can you provide more
details of your model? transient or steady? and in the first case are the
BCs transient ? Saturated or unsaturated model? are you using the re-wetting
capabilities (sometimes it could give some oscillations problems).

Oscillations can also depend on other stresses of the model. maybe your
observation point is close to a river that was defined with transient
conditions... there are several reasons for oscillations. Try to be more
specific.

gio


On Thu, Apr 23, 2009 at 3:15 PM, manish_cjonty2006 <
manish_cjonty2006@...> wrote:

> Hi
>
> I am facing a problem in feflow. It is when i am running my problem, the
> graph of head values at various observation points is showing too many
> oscillations in head values. Is anything wrong with that or it is just ok?