ChangeLog for colimchain
========================

Version 1.9.1 - 2022-06-30 (EO)
-------------
	+ src files makeclrhtml, minorbatch, colimchain.pl, treehunter,
	makehtml, majorbatch: Replaced she-bang /usr/local/bin/perl -w by
	/usr/bin/env perl plus use warnings and use strict. 
	+ test/colimchain_test: Replaced she-bang /usr/local/bin/perl -w by
	/usr/bin/env perl plus use warnings and use strict.

Version 1.9 - 2018-02-13 (EO)
-----------------------------
	+ This is a new major version of this package including a new GNU
	Public License Text disclaimer required to distribute the SAS source
	code to the Astronomical Community under the terms of the GNU Public
	License. The text as it is shown below is the same that has been 
	included in all SAS source code files.

	ESA (C) 2000-2018 

	This file is part of ESA's XMM-Newton Scientific Analysis System
	(SAS).

	SAS is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	SAS is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.
	   
	You should have received a copy of the GNU General Public License
	along with SAS.  If not, see <http://www.gnu.org/licenses/>.
	---------------------------------------------------------------------


Version 1.8 - 2004-08-04 (IMS/LUX)
----------------------
- Test harness now fails if test data not found.

Version 1.7 - 2004-03-25 (IMS/LUX)
----------------------
- Copy of patches to devtrack.

Version 1.6.1 - 2004-03-16 (IMS/LUX)
----------------------------
- Brought documentation up to date.

Version 1.6 - 2003-11-24 (IMS/LUX)
----------------------------
- Removed some old code.

Version 1.5 - 2003-11-06 (IMS/LUX)
----------------------------
- Changed colimchain from a script to a task (so it now has its own param file).
- Some parameter changes to cope with asmooth versions > 2.13.

Version 1.4 - 2002-08-12 (IMS/LUX)
----------------------------
- Upgraded to param-2.0.

Version 1.3 - 23 Jan 2002 (IMS/LUX)
----------------------------
- Added some more utility scripts.
- Now checks that none of the input images are all blank.
- Added parameters --withthumbnails and --thumbnaildir.

Version 1.2 - 14 Sep 2001 (IMS/LUX)
----------------------------
- Updated dependency to asmooth-2.0 and colimplot-3.1.
- Changed --addtoframe to --withframe.
- Added --idtype and --ngauss parameters.

Version 1.1 - 14 Jun 2001 (IMS/LUX)
----------------------------
- Added support for gif output of the image frame by colimplot-3.0.
- Added parameter --addtoframe re above.

Version 1.0 - 9 Apr 2001 (IMS/LUX)
----------------------------
- Parameter --clobber split into --clobbertemps and --clobberprods.
- Introduced --heatspread parameter to parallel changes in colimplot.
- Minor changes in calls and clobbering.
- Now if colimplot makes a ppm file it is converted to png.
- introduced --obsid and --expid parameters.

Version 0.1 - 12 Mar 2001 (IMS/LUX)
----------------------------
- Draft version.