This directory contains the conjugate gradient version of the 2D fitting
programs.  The executable is nlspc and examples of its use are given in the
DEMO subdirectory.  The pruned basis set can be calculated using the
programs in the BASIS subdirectory in directory NL2DR.  Additional
information is provided in the DEMO subdirectory and it is recommended that
you read the README file in the NL2DR directory for additional information
that pertains to both the conjugate gradient and Rutishauser program sets.  

The files are conveniently stored in NL2DC.tar using the command:
"tar -cvf .NL2DC.tar *;mv .NL2DC.tar NL2DC.tar".
