Feflow is not like MODFLOW and don't allow to plot graph of simulated vs
observed head.

You have to export *.dar files in the postprocess of your model and to plot data
on a graph (for example Excel).

I don't really understand the second question.

Regard's,

Michael Verreault, ing., M.Sc.A.
Hydrogéologue
Resp. Hydrogéologie et Environnement
Les Laboratoires SL
1309, blv. St-Paul
Chicoutimi, QC, G7J 3Y2
Tel: 418-698-6827
Fax: 418-543-6812
michael.verreault@...