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June 09, 2003

      A bug has been discocvered in the utility.f code  The correction
      is outlined below.

   Version 1.0.1
   Corrections by:      Jose Corchado
   Date:                May 13, 2003
   Summary of changes:  This new version of utility.f corrects two
                        errors in the original version.  
                        Corrected lines in are marked 'JC05132003' in 
                        the margin.  
                        The corrections are:
                        1) In the part of the subroutine CARTTOR where
                           the code handles ICARTR = 2, the counter 
                           "I" was added.  Previously, not all of the 
                           components of R(I) were getting the correct
                           values.
                        2) In the part of the subroutine RTOCART where
                           the code handles ICARTR = 2, the DO loop
                           was changed to run from 1 to NATOMS.  
                           Previously, some of the derivatives with 
                           resepect to the Cartesian coordinates were 
                           incorrectly returned as zero.

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