This is a rewrite of place_scratch for the fragment SCF code.  The previous version had an incorrect behavior when the segments did not span the entire monomer space.  The rewrite makes use of knowing w_frag_* and n_* arrays to do fragment to segment mapping.
This is a rewrite of place_scratch for the fragment SCF code.  The previous
version had an incorrect behavior when the segments did not span the entire
monomer space.  The rewrite makes use of knowing w_frag_* and n_* arrays to do
fragment to segment mapping.

UFParLab/aces4,madbosun/aces4,UFParLab/aces4,madbosun/aces4,madbosun/aces4,UFParLab/aces4,UFParLab/aces4,madbosun/aces4