2012-31-10  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* disable additive voronoi stuff and fix for R 2.15.2

2011-03-04  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src/awvor.f: work on wcircum

2011-03-01  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/aw.voronoi.mosaic.R, R/wcircum.R: new function

2011-02-28  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/plot.aw.voronoi.R, R/plot.tri.R, R/plot.voronoi.R, man/aw.voronoi.Rd, man/aw.voronoi.mosaic.Rd, man/plot.aw.voronoi.Rd, man/plot.tri.Rd, man/plot.voronoi.Rd:
	* include an option for equal scaled plots
	* some documentation fixes

2009-10-26  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/is.left.of.R: alias for left

	* DESCRIPTION, INDEX, LICENSE, R/circum.R, R/circumcircle.R, R/left.R, man/awtest.Rd, man/circum.Rd, man/left.Rd:
	circumcircle stuff works now.

	* data/circtest2.R: test case

	* man/circtest.Rd, man/circumcircle.Rd: circumcircle seems to work

2009-10-23  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* data/circtest.R, src/vleft.f:
	add initial version of a circumcircle function for n points.
	needs still some work.

2009-09-25  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* data/awtest3.R: use Fortran implementaion of LEFT for is.left.of,
	plot.aw routine mostly fixed for simple cases

2009-09-24  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/hyperbola.R: more aw work

	* data/awtest2.R: some more aw work.

2009-09-22  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/print.aw.voronoi.R, R/print.summary.aw.voronoi.R, R/summary.aw.voronoi.R, man/print.aw.voronoi.Rd, man/print.summary.aw.voronoi.Rd, man/print.voronoi.Rd, man/summary.aw.voronoi.Rd, man/summary.voronoi.Rd, man/tripack-internal.Rd:
	somehow complete the aw* functions

2009-09-21  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/zzz.R, man/tri.Rd: fixes to pass R CMD check version 2.10.0

2009-08-24  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/triangles.Rd, man/tritest.Rd: small fixes for public release

2009-03-05  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* COPYING: sort out LICENSE mismatches

2009-02-02  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/circles.Rd: new

2009-01-30  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/tri.find.Rd: more documentation fixes

2009-01-25  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/add.constraint.Rd, man/convex.hull.Rd, man/in.convex.hull.Rd, man/neighbours.Rd, man/on.convex.hull.Rd, man/print.summary.tri.Rd, man/print.summary.voronoi.Rd, man/print.tri.Rd, man/summary.tri.Rd, man/tri.mesh.Rd, man/voronoi.Rd, man/voronoi.findrejectsites.Rd:
	fix documentation errors

2007-10-09  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* data/tritest2.R, man/identify.tri.Rd, man/plot.voronoi.polygons.Rd:
	fix

2006-11-27  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* work: bug hunting

2006-04-13  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src/init.c: small fixes

2006-02-09  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/voronoi.mosaic.R, src/inhull.f, src/voronoi.f:
	use circumcircle radius also for ordinary voronoi mosaic

	* data/awtest.R, src/tripack.h: debug infinite loop in onhull

2005-06-13  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/on.convex.hull.R: use EPSilon instaed of ==  to decide "onhull"

2005-04-26  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/circles.R, src/dsos.f, src/func.f: some progress with awv

2004-05-25  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/cells.Rd, man/voronoi.area.Rd: small fixes for R 1.9

2003-09-10  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/cells.R: new cell information function for voronoi mosaics

2003-04-01  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/voronoi.polygons.Rd: docu

	* R/plot.voronoi.polygons.R, R/voronoi.polygons.R:
	new polygon extraction functions from Denis White <white.denis@epamail.epa.gov>

2002-10-13  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* data/00Index: keyword change for dataset

2002-07-02  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* man/tri.dellens.Rd: last T -> TRUE fixes

2002-01-01  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/add.constraint.R, R/convex.hull.R, R/tri.mesh.R, R/triangles.R, R/voronoi.area.R, R/voronoi.findrejectsites.R:
	checkTnF cleanup

2001-12-30  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/identify.tri.R, R/print.summary.tri.R, R/print.summary.voronoi.R, R/print.tri.R, R/print.voronoi.R, R/summary.tri.R, R/summary.voronoi.R, man/outer.convhull.Rd:
	changes for R 1.4.0

2001-08-09  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/tri.dellens.R, man/voronoi.mosaic.Rd: cvsroot recovery

2001-01-10  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/in.convex.hull.R, R/neighbours.R, R/tri.find.R:
	PACKAGE = "tripack" added to all .Fortran calls

2000-06-04  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* data/index.doc: last changes for R CMD build to succeed

2000-06-03  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* README:
	Next release for CRAN, passes CMD check with R 1.0.1 and 1.1.0(devel)

2000-05-30  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src/troutq.f: modified TRPRINT from Roger

2000-04-27  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* orig/TRIPACK.shar: latest original version of TRIPACK added

2000-03-18  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src/qsort.f, src/tripack.f, src/troutp.f:
	new version of tripack, working.
	errors for small number od points:
	 maybe because then all triangles are border triangles.
	 the nodes are no circumcircle centres then! why?

1999-09-07  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src/Makefile, src/tritest.f:
	Makefile and standalone examples removed, it prevented tripack.so to
	be correctly linked (missing references to libg2c on a SuSE system)

1998-08-19  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* src-c/voronoi.c, src-c/Makefile, src-c/inhull.c, src-c/tripack.c, src-c/tritest.c:
	src-c tree removed (that means it will now only work with R >= 0.62.x)

1998-06-01  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* TITLE: new functions for voronoi mosaic

1998-05-24  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* ChangeLog: *** empty log message ***

1998-05-04  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* R/outer.convhull.R: additional functions using convex hull

1998-03-01  Albrecht Gebhardt  <agebhard@uni-klu.ac.at>

	* .cvsignore, data/tritest.R, orig/751, orig/tripack.bib: New file.

