Runs a python script from /interfaces/spinjet/Xepr_python/ folder of Bruker Xepr installation. Variable inputs and output can be passed to and from the script.
spin_system - spin_system created by spinach, with spin_system.sys.root_dir defined pyscript - name of the python script to run, in the form of a string without the .py extension arg_in - cell array containing the inputs to the script
arg_out - cell array of outputs from the script, split at every space character (only if no error exception has occourred - in that case the error message would be returned)
Version 2.2, authors: David Goodwin