ASE tutorial example ===================== A very basic test using the Atomic Simulation Environment (ASE) and Python binding for the OpenKIM API. In this test, we retrieve the fcc argon lattice constant from the OpenKIM database via a query in pipeline.stdin.tpl. When this Test is run, the OpenKIM pipeline automatically executes the query (replacing the special keyword 'MODELNAME' with the name of the Model currently being run against) and feeds the resulting file to our 'runner' script on stdin. Using this lattice constant, we set up a single atom unit cell and calculate it's energy, reporting it as the cohesive energy.