Load Ensight Gold file format

Function that loads binary Ensight 7.6 files exported by Fluent 12. (encas/case files)

Function to load the Ensight Gold file format in Matlab, including separate vector/ scalar variables listed in the encas/case file.
Result is a tree-like struct with all variables.

Be aware this function was only tested with Fluent 12-exported files with triangle/tetrahedal elements. Other formats will likely require some small changes.

If you have any problems/ found bugs, please contact me by e-mail.