ChangeLog for emask
===============================

Version 2.14 - 2014-07-24 (IT)
------------

	+ edetect_io_mask.f90: copy full dataset and array headers of the
	  input image to the detection masks (instead of a list of selected
	  keywords). In particular: make physical coordinates available.


Version 2.13.3 - 2012-06-16 (IT)
---------------------------------

	+ Documentation: Typographical, grammatical, and formal corrections.
          Fixed broken Errors Section (SPR-6741).
	  Made consistent with parameter file.

Version 2.13.2 - 2011-02-14 (RS)
---------------------------------

	+ src/emask_mod.f90

	Copies some keywords from the MASK array to the PRIMARY header
	which are needed in detection tasks (SCR-314)

Version 2.13.1 - 2011-02-10 (RS)
---------------------------------

Fix the test to use the new MASK extension.
	+src/mask_image.ref0.gz
	 src/checkouput.f90

Version 2.13 - 2011-01-07 (RS)
---------------------------------

Change the output format from writing a
PRIMARY array to writing an extension called MASK.
(SPR-6628)
	
Version 2.12 - 2007-02-09 (GL)
---------------------------------

Support rotated box regions 
in file given as 'regionset'.
Shift excluded regions by -0.5,-0.5 image pixels
in order to meet ds9 region conventions.
	
	
Version 2.11 - 2005-02-14 (GL)
---------------------------------

New version number due to upload problem.
	
Version 2.10 - 2005-02-14 (GL)
---------------------------------

Implement optional use of fits region file to exclude circular
regions from mask.
	

Version 2.9 - 2003-06-18 (GV)
-----------
	+ Add sas to DEPEND.
	
Version 2.8 - 2002-05-27 (GL)
------------------------------

Converted .par files to XML


	
Version 2.7 2001-11-07
-----------------------

module edetect_io renamed to edetect_io_mask	
	
Version 2.6.1 2001-05-04
------------------------	

Closed SPR:
  SSC-SPR-2366 poor default value for threshold1	
	
Version 2.6 2000-09-29
-----------------------

Version changed to v2.6
		
Version 2.5.1 2000-09-26
-------------------------

error in emask.lyt corrected
		
Version 2.5 2000-09-26
------------------------

Closed SPR:
  SSC-SPR-1966 uninitialised variable causes blank mask	
	
Version 2.4.1 2000-07-02
----------------------------

Closed SPR:
  
  SSC-SPR-1787 missing info file

Version 2.4 - 2000-05-29 (GV)
-----------
      + upload 2.3.1 with new version number for saslh-alpha.
      

Version 2.3.1 (Marco Beijersbergen, 1999-12-15)
-------------

- added DISTRIBUTION
- fixed obsolete DAL calls


Version 2.3 (July 12, 1999)
---------------------------

- Parameter names changed to conform to conventions	
	

Version 2.2
----------------------

-minor corrrections	

	
Version 2.1
----------------------

- Task now reads and writes arbitrarily sized primary fits images.
  Task distribution .tgz file is now considerably smaller.
	
Closed SPR:

- 0774: Typos in task description corrected
	
Version 2.0
----------------------

- "To do list" added to ChangeLog
- second threshold parameter introduced (1: fraction of maximum exposure;
	                                 2: gradient threshold)
- doc updated
	
Closed SPRs

- 0084 & 0085: get_files and cp_head have been moved to module edetect_io
	which will be used by all AIP SAS tasks.	
- 0514: checkoutput -> ./checkoutput	
	
Version 1.3
----------------------

Closed SPRs:

 - 0295: Input fits files are now gzip'ed	
 - 0327: Default values for file name parameters deleted	
 - 0469: "draft" has been deleted in task description
 - 0489: test harness  ow uses a f90 program to compare the output
	  mask with a reference mask.
	
	
Version 1.2
----------------------	

Closed SPRs:

 - 0296: see 330	
 - 0328: obsolete file removed	
 - 0329: funcionality added: detection mask is created 
	 based on exposure and spacial gradient of exposure.
 - 0330: test/Makefile edited
	
Version 1.1
----------------------

ChangeLog added

Closed SPRs:

 - 0081: .par file provided instead of .prm
 - 0082: fatal changed to error
 - 0086: test harness is more robust now
 - 0087: "

Open SPRs: (will be treated in next task version)

 - 0080: test_plan
 - 0083: dataset opened twice; to be corrected in next version
 - 0084: get_files to be replaced by a generic mechanism	 	
 - 0085: cp_head to be replaced by a generic mechanism

Version 1.0
----------------------------

- Original version submitted to the SOC

To do list:
------------	

- add error and verbosity control