NAME
     ReadDg - read DG file
     ReadListDg - read list of DG files

SYNOPSIS
     ReadDg fileName
     ReadListDg fileName

DESCRIPTION
     ReadDg reads a file in DG format. Since no clear
     separation of molecules is supported by the DG format,
     it is assumed that a new molecule starts whenever the
     residue number decreases.

     ReadListDg expects a file with one file name per line
     (empty lines allowed), and reads all these files.

     If residues appear in the residue library
     ($MOLMOLHOME/setup/amber94.lib by default), the
     covalent structure is taken from there. The optional
     connection information of the DG format is also read,
     bonds not already known from the residue library are
     inserted. If there is no connection information at
     all, the user can add bonds with the command CalcBond
     later.

EXAMPLE
     ReadDg /home/joe/struct/my_prot.cor
     ReadListDg /home/joe/struct/my_prot.nam

SEE ALSO
     PathNames, ReadAng, ReadPdb, WriteDg, CalcBond

DATE
     951116
