feresPost is a Ruby extension that provides the definition of classes and modules devoted to the development of automated post-processing for Nastran or Samcef finite element results. The library allows easy manipulation of finite element models, groups, and results. Efficient post-processing is possible because the time-consuming operations are written in C/C++. License: GNU General Public License (GPL) Changes: Some parts of the program were reprogrammed. Modifications were made in composite failure criteria. A method that outputs Gmsh meshes was added.

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