psfMovie

Show a movie of the pointspread functions 

   psfMovie([optics],[figNum=1],[delay = 0.2])

 The movies differ slightly for the shift-invariant and ray trace
 methods. The shift-invariant doesn't depend on field height; the ray
 trace does.  So we show the full set differently.

 For the shift invariant we just show a movie over wavelength

 For the ray trace
 The image height increase along the x-axis.  The data are displayed for
 one wavelength first, and then the next wavelength. The horizontal axis
 indicates the image height in microns.

 Example:
   oi = vcGetObject('oi'); optics = oiGet(oi,'optics');
   psfMovie(optics,1)

 This example loads, visualizes, rotates, and visualizes again.
   psfMovie;

   vcImportObject('OPTICS');
   psfMovie([],1);
   optics = vcGetObject('optics');
   optics = rtPSFEdit(optics,0,1,2);

 Copyright ImagEval, LLC, 2005