vlt.toolboxdir

  TOOLBOXDIR Returns the root directory of the vlt toolbox

  FOLDERPATH = vlt.toolboxdir()

  Returns the absolute path to the root directory of the vlt toolbox.
  This function is useful for locating resources within the toolbox
  structure regardless of the current working directory.

  Outputs:
    FOLDERPATH - A string containing the absolute path to the root
                 directory of the vlt toolbox

  Example:
    root_dir = vlt.toolboxdir();
    disp(['vlt toolbox is installed at: ' root_dir]);

  See also:
    FILEPARTS, MFILENAME