Examples to run simulations with multiplicities

A perl script to run the test.

A main xml file with two sequential processes. The first process peforms tvn simulation to thermalize at target temperature and the second process performs evn simulation.

A main xml file to perform evn simulations with multiple loops. The velocity of the particle set is rescaled whenever a loop starts.

A main xml file to perform evn simulations with multiple loops. First 5 loops only rescale the velocities to heat up the system. The last loop perform annealing simulation by lowering temperature by a differential.