OpenMDAO/OpenMDAO-Framework — pull request #783 by Kenneth-T-Moore (2012-01-20 17:38:44+00:00)
Title: Changed behavior of Fixed Point Iterator - max iterations now gives warn...

Changed two things on the FixedPointIterator

1) Tolerance loosened to 1e-3, which seems to be better for real cases

2) Behavior changed so that a warning is logged if the maximum iterations is hit without convergence. This is more consistent with our other drivers, though all of this will have to be revisited someday when we implement user-defined "smarts" for handling solver failures.