Yet Another Dynamic Engine (YADE) is an extensibleframework that is designed with dynamic librariesin a way that it is easy to add new numericalmodels and objects. There are four differentmodels: Discrete Element Method based on spheres,a second method based on tetrahedra, modellingwith lattice elements, and Finite Element Method.License: GNU General Public License (GPL)Changes:
Several Python interface improvements, a code forplotting histogram of interaction directions, anda new contact algorithm for facets were added. APython script for making videos and a TCP serveron port 9000 with a Python console in it weremade. There is a new dependency on thepython-numpy package, which allows faster math inPython. A script for parametric studies waswritten.