---Martin Bland 18.06.2015--- The folders contain the divided plant models presented in the thesis The optimisation routine is run by opening the relevant hysys file in one of the subset folders and then executing the MATLAB script named NLPOPT in the same folder --- The other matlab files are supporting functions for the HYSYS/MATAB connectivity and some files may require updating with changes in the ActiveX application for this connection. All matlab files starting "hy..." are written by PhD Olaf Trygve Berglihn and working