OpenMDAO/OpenMDAO-Framework — pull request #1321 by Kenneth-T-Moore (2013-04-08 20:40:36+00:00)
Title: small fix to the bar3 problem

This fixes a couple of mistakes in the example problem.

1. Stress constraints should be in terms of absolute value (sign means tension/compression).

2. Stresses coming from the Fortran code are the wrong sign, so the sign is corrected in the wrapper.