7.1.2 Opening an existing dump record

An existing dump record can be opened for read/write using

c-----------------------------------------------------------------------
      subroutine read_info(name,ifil,ibasdif,idiff,method)
c-----------------------------------------------------------------------
      implicit double precision (a-h,o-z)
      character*(*) method

Input:

name,ifil

record to be read

ibasdif

if nonzero, allow different basis dimension

Output:

idiff

if nonzero, basis dimension on record not the same as current

method

character string, holding wavefunction type

This subroutine reads infomation from a dump record into common/dumpinfow Don't forget to flush the header information to the file using flush_dump when you are done with a record.