Notes on current status of integrating changes
==============================================

Background:

HY's changes were to v6.0.5
CCP4 5.0.2 has v6.0.4
Current version in 6.0 is v7.1.01 (?)


13/06/06:
Have a version based on v7.1.01 that compiles, now need to sweep through
extensive changes and determine which belong to HY and which belong to Alexei.

Summary of changes and things to check out:

sfch_graph_1.f
==============

* SUBROUTINE SFPLOT: argument lists differ - which is the definitive version?
<       SUBROUTINE SFPLOT(SFCH_FNAME,SFCH_FSCR,FILE_DST,DCORR)
---
>       SUBROUTINE SFPLOT(SFCH_FNAME,SFCH_FSCR,FILE_DST)
(2nd version currently in use)

* SUBROUTINE READDATA: argument lists differ - which is the definitive version?
<       SUBROUTINE READDATA (MDOC,SFCH_FNAME,DCORR,IERR)
---
>       SUBROUTINE READDATA (MDOC,SFCH_FNAME,IERR)
(2nd version currently in use)

* Large amount of commented code appears to have been deleted, particularly
  for HTML writing?

* 2 major blocks of code added in s/r TEXTPS


sfch_graph_2.f
==============

Small number of changes but a question about whether an existing function has
essentially been removed in order to make space for a new one:

* S/r BYRESPLOT: changed MAXBFACT from 6.0 to 1.0 "for density score" - does
  this hijack existing functions and change the meaning?


sfch_graph_3.f
==============

Small number of changes:

* S/r ONEROW: also read CIF tokens _ratio_avg_local_s and _ratio_avg_local_m
  from CIF coordinate file.


sfch_prog.f
===========

Not fully examined yet.


sfcheck.f
=========

Partially annotated but not examined closely yet.

Questionable system call near end of file (assumes system has perl)
