isetPath

 Set Matlab directory path for ISET

     isetPath(isetDir)

 Set up the path to the functions and data called by ISET.  Place this
 function in a location that is in the Matlab path at start-up.  When
 you wish to initialize the ISET path, or add a path for one of the
 tools boxes, call this function.

 Many people simply change to the ISET root directory and type
 isetPath(pwd)

 Another possibility is to include the ISET root directory on your
 path, and then invoke isetPath(isetRootPath).

 We recommend against putting the entire ISET distribution on your path,
 permanently. The reason is this:  Future distributions may change a
 directory organization. In that case, you may get path errors or other
 problems when you change distributions.

 Examples:
   isetDir = 'c:\myhome\Matlab\ISET-2.0'; isetPath(isetDir);
   cd c:\myhome\Matlab\ISET-2.0;          isetPath(pwd);

 Copyright ImagEval Consultants, LLC, 2003.