Hello OOF Users -- A new version of OOF3D, 3.1.0, is now available on the OOF3D website, http://www.ctcms.nist.gov/oof/oof3d/ This version contains some major improvements. Most notably, * Quadratic tetrahedral elements are now included. * The Skeleton homogeneity calculation is faster and more robust. * Clipping planes in the graphics window can be manipulated interactively. A number of bugs were also fixed. For details, see the changelog at http://www.ctcms.nist.gov/oof/oof3d/changes.html. Please send bug reports to oof_bugs@nist.gov and other feedback to oof_manager@nist.gov. All comments are welcome! We especially like to receive copies of papers containing OOF calculations, for any version of OOF. This helps us to justify further development. Sincerely, Steve Langer Andrew Reid Gunay Dogan