2013-03-02 11:27  edzer

	* man/SpatialPixels-class.Rd, tests/Examples/sp-Ex.Rout.save:
	  corrected documentation about drop=FALSE default argument in [

2013-02-22 16:33  edzer

	* inst/doc/over.Rnw: synchronized with code in sp and rgeos

2013-02-22 14:08  edzer

	* R/over.R: make sure aggregate returns NA for empty sets, and not
	  e.g. -Inf and a warning when fn is max

2013-02-22 11:03  edzer

	* R/over.R, man/over.Rd, tests/Examples/sp-Ex.Rout.save: added some
	  missing over() methods.

2013-02-09 22:31  edzer

	* R/spplot.R: typo.

2013-02-09 17:30  edzer

	* R/spplot.R: added more flexibility in keeping auto.key options.

2013-02-06 11:14  edzer

	* R/spplot.R: addressed the problem raised by David Rossiter in
	  https://stat.ethz.ch/pipermail/r-sig-geo/2013-February/017351.html

2013-02-04 14:51  edzer

	* DESCRIPTION: updated date

2013-02-04 14:51  edzer

	* man/spsample.Rd: updated docs;

2013-01-30 16:59  edzer

	* NAMESPACE, man/mapasp.Rd, man/spsample.Rd: export (and document)
	  degreeAxisLabelsNS|EW

2013-01-22 20:10  edzer

	* demo/gallery.R: use coordinates() for deprecated function

2013-01-22 18:33  edzer

	* tests/Examples/sp-Ex.Rout.save: test outputs now reflect the full
	  CRS of meuse[.grid]

2013-01-22 18:10  edzer

	* DESCRIPTION, R/spplot.R, man/spplot.Rd: update to spplot,
	  suggested in
	  https://stat.ethz.ch/pipermail/r-sig-geo/2013-January/017243.html
	  ; try:
	  library(sp)
	  loadMeuse()
	  spplot(meuse[c("lead", "zinc")], edge.col=1, colorkey=T,
	  cuts=c(10,100,200,500,1000,2000))

2013-01-19 12:22  edzer

	* R/spplot.R: longlat scales for spplot.points were ignored,
	  reported by Oscar Perpiñán Lamigueiro

2013-01-12 13:14  edzer

	* R/loadmeuse.R: changed crs to full CRS, as libproj would fill it
	  in

2013-01-11 11:34  edzer

	* NAMESPACE, R/CRS-methods.R, R/over.R, man/CRS-class.Rd,
	  tests/Examples/sp-Ex.Rout.save: added identicalCRS() function,
	  and used it in all over() methods.

2012-12-28 15:09  edzer

	* DESCRIPTION, R/overlay.R, man/as.SpatialPolygons.GridTopology.Rd,
	  man/overlay-methods.Rd, man/overlay.Rd,
	  tests/Examples/sp-Ex.Rout.save: .Deprecated() overlay; removed
	  them from examples

2012-12-27 19:51  edzer

	* NAMESPACE, R/CRS-methods.R, R/Class-SpatialPolygons.R,
	  R/SpatialPolygons-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R, R/chfids.R,
	  R/point.in.polygon.R, R/zerodist.R: changed
	  .Call("foo",x,package="sp") into .Call(foo,x); NAMESPACE to
	  export symbols accordingly.

2012-12-21 19:48  edzer

	* DESCRIPTION, R/image.R, man/image.Rd, tests/fail1.Rout.save:
	  image() with factor attr now works; updated docs;
	  version bump after CRAN release; tests output update.

2012-12-21 13:42  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-12-21 13:42  rsbivand

	* ChangeLog, R/image.R, inst/ChangeLog, man/image.Rd: tidy

2012-12-21 13:27  edzer

	* R/image.R: factor data are now converted to numeric by
	  image.SpatialGridDataFrame

2012-12-20 23:27  edzer

	* man/SpatialGridDataFrame-class.Rd,
	  tests/Examples/sp-Ex.Rout.save: more tests

2012-12-20 23:15  edzer

	* tests/Examples/sp-Ex.Rout.save: updated test

2012-12-20 21:49  edzer

	* NAMESPACE, R/SpatialGridDataFrame-methods.R,
	  man/SpatialGridDataFrame-class.Rd: added as.array and as(x,
	  "array") methods for SpatialGridDataFrame.

2012-12-18 13:57  edzer

	* DESCRIPTION: version bump.

2012-12-18 08:48  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-12-18 08:47  rsbivand

	* DESCRIPTION, inst/include/sp_xports.c, src/sp_xports.c: catch
	  empty comment string

2012-12-10 17:49  edzer

	* data/meuse.grid.rda, data/meuse.grid_ll.rda,
	  tests/Examples/sp-Ex.Rout.save, tests/grid.Rout.save: changed
	  meuse.grid$soil and meuse.grid_ll$soil into a factor; updated
	  test
	  outputs.

2012-12-05 08:08  rsbivand

	* src/gcdist.c: update link to Javascript GC distance code

2012-11-24 18:46  edzer

	* R/spplot.R: tidy

2012-11-24 15:45  edzer

	* man/char2dms.Rd: typo

2012-11-19 15:49  edzer

	* DESCRIPTION, NAMESPACE: added Barry and Virgilio as ctb

2012-11-15 16:59  edzer

	* NAMESPACE, R/SpatialPointsDataFrame-methods.R, R/spplot.R,
	  man/SpatialPolygons-class.Rd,
	  man/SpatialPolygonsDataFrame-class.Rd,
	  tests/Examples/sp-Ex.Rout.save: removed some sample.Polygon(s)
	  from examples; tidied NAMESPACE

2012-11-13 15:59  edzer

	* DESCRIPTION, NAMESPACE, R/CRS-methods.R, man/image.Rd,
	  tests/Examples, tests/Examples/sp-Ex.Rout.save: moved Depends: to
	  Imports: ; updated to new rgdal CRS interface;
	  added examples output, and changed some (removed system.time(),
	  to
	  get consistent outputs)

2012-10-31 17:58  edzer

	* DESCRIPTION, R/CRS-methods.R, inst/ChangeLog: version increase;
	  rgdal dependency on 0.7-21 (svn); now calls R wrapper
	  for checkCRSArgs in rgdal.

2012-10-31 15:13  edzer

	* NAMESPACE, inst/ChangeLog, tests/fail1.Rout.save: NAMESPACE:
	  tidy; ChangeLog: update; fail1 test: sync with R 2.15.2

2012-10-28 13:25  rsbivand

	* R/SpatialPolygons-methods.R: tess/Polygons crash prevention

2012-10-21 20:25  edzer

	* inst/doc/over.Rnw: added reference to spatio-temporal
	  overlay/aggregation vignette.

2012-10-19 19:41  rsbivand

	* inst/include/sp_xports.c, src/sp_xports.c: adding comment about
	  ringDir

2012-10-12 21:05  edzer

	* man/bpy.colors.Rd: removed dead link

2012-10-10 16:27  edzer

	* ChangeLog, DESCRIPTION: version update

2012-10-09 21:00  edzer

	* R/spsample.R: forgot ,,drop=FALSE in sample.Spatial, which broke
	  surveillance.

2012-10-07 15:30  edzer

	* R/SpatialGridDataFrame-methods.R, R/SpatialLines-methods.R:
	  SpatialLines: cosmetics;
	  SpatialGridDataFrame: data.frame() no longer converts character
	  into factor.

2012-10-06 16:05  edzer

	* R/spplot.R: repaired sp.polygons, after report on r-sig-geo

2012-10-05 15:00  edzer

	* R/SpatialGridDataFrame-methods.R,
	  R/SpatialLinesDataFrame-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R: buglet in
	  [.SpatialPixelsDataFrame, is.na(i) was called before over()

2012-10-03 14:31  edzer

	* DESCRIPTION, R/CRS-methods.R, R/over.R, man/over.Rd: reverted
	  back rgdal calling issue;
	  DESCRIPTION: took out rgdal version requirement
	  over: no changes, but (hopefully) more clear documentation.

2012-09-30 18:59  edzer

	* DESCRIPTION, R/CRS-methods.R: version update; use R function call
	  to rgdal instead of .Call'ing a rgdal routine,
	  for checking CRS (depends on rgdal >= 0.7-20).

2012-09-29 12:11  edzer

	* R/image.R: image for constant valued SpatialPixelsDataFrame would
	  plot full bbox

2012-09-28 22:09  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-09-28 18:53  edzer

	* TODO: cleanup

2012-09-28 18:52  edzer

	* scripts: cleanup

2012-09-28 18:34  edzer

	* DESCRIPTION: version number change.

2012-09-28 12:08  edzer

	* man/panel.Rd: updated docs of sp.grid

2012-09-28 11:18  edzer

	* NAMESPACE, R/spplot.R: further support for grid.path, and
	  grid.rect & colors in sp.grid; see r-sig-geo post.

2012-09-28 10:27  edzer

	* R/spplot.R: support polygons with holes as plotting object, and
	  have another feature shine through; modified sp.grid such that it
	  does something useful with colors.

2012-09-28 09:28  edzer

	* R/SpatialPolygons-methods.R, R/spplot.R: corrected bug in
	  coordinates method for SpatialPolygons;
	  support for polygons with holes in spplot, when in sp.layout
	  argument

2012-09-27 20:12  edzer

	* inst/doc/intro_sp.Rnw: added length() generic.

2012-09-27 20:11  edzer

	* R/spsample.R: moved all overlay() into over();
	  deselect points outside bbox when global longlat coverage caused
	  an error.

2012-08-29 14:31  edzer

	* R/loadmeuse.R, man/loadmeuse.Rd: added (optional) loading of the
	  meuse river data, as SpatialPolygons object

2012-08-10 20:10  rsbivand

	* NAMESPACE: added usePolypath option

2012-08-10 20:04  rsbivand

	* DESCRIPTION, R/AAA.R, R/SpatialPolygons-displayMethods.R,
	  R/spOptions.R, man/SpatialPolygons-class.Rd: added usePolypath
	  option

2012-06-30 11:22  edzer

	* R/subset.R: bug fix, suggested by Sebastian Meyer, 6/26/2012

2012-06-23 15:56  edzer

	* man/00sp.Rd: updated \url{}s

2012-06-23 14:02  edzer

	* R/loadmeuse.R: added CRS to meuse and meuse.grid when loaded with
	  loadMeuse()

2012-06-18 20:59  edzer

	* man/spChFIDs-methods.Rd: added spChFID<- docs

2012-06-18 19:50  edzer

	* NAMESPACE, R/Spatial-methods.R, R/SpatialPolygons-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R: added spChFIDs<- method;
	  (row.names<- already did this, too)
	  coordinates() methods for SpatialPolygons[DF] get IDs as
	  row.names

2012-05-10 07:25  edzer

	* DESCRIPTION: version update

2012-04-27 13:25  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-04-27 13:25  rsbivand

	* man/SpatialPolygons-class.Rd: polypath default TRUE

2012-04-27 12:59  rsbivand

	* R/SpatialPolygons-displayMethods.R: polypath default TRUE

2012-04-20 18:03  edzer

	* NAMESPACE, man/panel.Rd: export, and document sp.panel.layout(),
	  as might be required by ade4

2012-04-16 13:12  rsbivand

	* DESCRIPTION: adding top-level comment to SpatialPolygons for all
	  member Polygons commented with OGC SFS kludge

2012-04-16 13:09  rsbivand

	* R/SpatialPolygons-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R: adding top-level comment to
	  SpatialPolygons for all member Polygons commented with OGC SFS
	  kludge

2012-04-16 08:48  edzer

	* man/over.Rd: added comment about left outer join.

2012-04-09 18:16  rsbivand

	* ChangeLog, inst/ChangeLog: update hole in Polygons documentation

2012-04-09 18:15  rsbivand

	* man/Polygons-class.Rd: update hole in Polygons documentation

2012-04-04 18:03  edzer

	* DESCRIPTION: DESCRIPTION depends on R >= 2.14.0

2012-04-03 20:11  edzer

	* DESCRIPTION, R/spplot.R: updated DESCRIPTION (removed
	  author/maintainer fields); addressed spplot issue today on
	  r-sig-geo

2012-04-03 13:29  edzer

	* R/gridlines.R, tests/grid.Rout.save, tests/pass1.Rout.save,
	  tests/sp1.Rout.save, tests/zerodist.Rout.save: aligned test
	  output with R 2.15.0

2012-03-30 07:39  rsbivand

	* R/projected.R: fix condition in replace CRS method

2012-03-28 10:28  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-03-28 10:26  rsbivand

	* NAMESPACE, R/AAA.R, R/projected.R, R/spOptions.R,
	  man/is.projected.Rd: option warn replace CRS

2012-03-27 12:13  edzer

	* DESCRIPTION, demo/depend.R: version increase; --as-cran added to
	  dependency script

2012-03-27 11:16  edzer

	* demo/depend.R: parallel package checking.

2012-03-26 20:54  edzer

	* R/spplot.R: resolved cex issue.

2012-03-26 11:55  edzer

	* DESCRIPTION, R/spplot.R, inst/ChangeLog, inst/doc/intro_sp.Rnw,
	  inst/doc/sp.Rnw: renamed sp vignette (for right order on CRAN
	  page);
	  version increase;
	  added cex.key argument for spplot.points method.

2012-03-22 21:53  edzer

	* inst/doc/over.Rnw: improvements, sent by John Baumgartner.

2012-03-16 14:01  edzer

	* R/SpatialGrid-methods.R: allow character proj4string in
	  SpatialGrid()

2012-03-09 22:55  edzer

	* DESCRIPTION, NAMESPACE, R/SpatialGrid-methods.R,
	  R/SpatialGridDataFrame-methods.R, R/SpatialPoints-methods.R,
	  R/SpatialPointsDataFrame-methods.R, R/subset.R,
	  man/Spatial-class.Rd, tests/zerodist.Rout.save: removed existing
	  subset method, and replaced them with a single S3 subset that
	  works for all Spatial objects that have a [ method (using the
	  syntax, and the
	  example of subset.data.frame).

2012-03-05 13:39  edzer

	* DESCRIPTION: version / date update

2012-03-05 08:36  edzer

	* DESCRIPTION, R/spplot.R: spplot for SpatialPointsDataFrames used
	  data value order, rather than
	  data record order, as noted in:
	  https://stat.ethz.ch/pipermail/r-sig-geo/2012-March/014399.html
	  this has now been changed.

2012-03-01 18:56  edzer

	* man/SpatialPolygons-class.Rd,
	  man/SpatialPolygonsDataFrame-class.Rd: added vignette examples
	  from scratch to SpatialPolygons man pages

2012-03-01 06:49  edzer

	* R/over.R, inst/ChangeLog: speed issue with %over%, reported on
	  r-sig-geo

2012-02-15 11:31  edzer

	* DESCRIPTION, R/SpatialGridDataFrame-methods.R,
	  R/SpatialLinesDataFrame-methods.R,
	  R/SpatialPointsDataFrame-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R: added checkNames, that
	  checks names<- gets syntactically valid names set.

2012-02-13 22:09  edzer

	* DESCRIPTION, R/SpatialGrid-methods.R, man/SpatialGrid-class.Rd:
	  date; added coordnames method for SpatialGrid objects

2012-02-06 16:51  edzer

	* demo/00Index, demo/depend.R: added script that runs R CMD check
	  on packages depeding on sp

2012-02-01 23:00  edzer

	* DESCRIPTION, NAMESPACE, R/SpatialGrid-methods.R,
	  man/gridindex2nb.Rd: version bump; tidied gridIndex2nb function +
	  docs, exported it in NAMESPACE

2012-02-01 12:00  edzer

	* R/overlay.R, inst/ChangeLog: overlay() for
	  SpatialGridDataFrame,SpatialPolygons again falls back on
	  SpatialPoints,SpatialPolygons

2012-01-31 21:48  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-01-31 21:46  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2012-01-31 19:09  edzer

	* R/gridded.R: removed unneeded testing code / cleanup.

2012-01-27 16:14  edzer

	* R/SpatialGrid-methods.R: cleaned up construction of SpatialGrid
	  (bbox)

2012-01-25 08:20  edzer

	* R/Class-SpatialGrid.R: added more checks to SpatialPixels
	  validity function.

2012-01-23 18:25  edzer

	* R/overlay.R, man/overlay-methods.Rd: added overlay methods for
	  SpatialGrid*

2012-01-23 15:51  edzer

	* R/Class-SpatialGrid.R, R/Class-SpatialGridDataFrame.R,
	  R/SpatialGrid-methods.R, R/SpatialGridDataFrame-methods.R,
	  R/over.R, man/SpatialGrid-class.Rd,
	  man/SpatialGridDataFrame-class.Rd, man/over.Rd,
	  tests/grid.Rout.save: SpatialGrid no longer subclasses
	  SpatialPixels (by setIs); only explicit coercion brings one into
	  the other.

2012-01-22 20:44  rsbivand

	* R/SpatialGrid-methods.R, R/SpatialGridDataFrame-methods.R:
	  timings

2011-12-23 10:17  edzer

	* man/00sp.Rd: removed references to Cell (Pixels) or Gridded
	  (Grid)

2011-12-22 14:49  edzer

	* R/SpatialGridDataFrame-methods.R: allow selection of single cell
	  in SpatialGridDataFrame object.

2011-12-21 17:48  edzer

	* tests/fail1.R, tests/fail1.Rout.save: some more tests for image()

2011-12-21 17:03  edzer

	* R/image.R, tests/fail1.R, tests/fail1.Rout.save: zlim did not
	  work with useRasterImage = TRUE; added image() tests to fail1.R
	  (better late than never!)

2011-12-21 15:43  edzer

	* DESCRIPTION: version increase.

2011-12-20 17:02  edzer

	* DESCRIPTION, R/image.R: version bump; corrected error in
	  image(x,2), which broke other CRAN packages

2011-12-19 21:50  edzer

	* R/image.R, man/image.Rd: breaks in image() did not work if
	  useRasterImage was TRUE; fixed.

2011-12-19 09:08  rsbivand

	* data/Rlogo.R, data/Rlogo.rda, data/meuse.R, data/meuse.grid.R,
	  data/meuse.grid.rda, data/meuse.rda, data/meuse.riv.R,
	  data/meuse.riv.rda: convert data R to rda

2011-12-19 07:20  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-12-19 07:14  rsbivand

	* DESCRIPTION: tidy

2011-12-18 19:05  edzer

	* R/image.R, inst/ChangeLog, makefile, man/image.Rd,
	  tests/fail1.Rout.save: added zlim argument to image and
	  documentation;

2011-12-17 15:19  rsbivand

	* DESCRIPTION, NAMESPACE, R/AAA.R, R/Class-Spatial.R,
	  R/projected.R, R/spOptions.R, man/Spatial-class.Rd,
	  man/is.projected.Rd: adding tolerance and warning options to ll
	  sanity check

2011-11-23 20:32  edzer

	* DESCRIPTION, NAMESPACE: added graphics to Depends: ; cleaned
	  NAMESPACE file

2011-11-23 08:28  edzer

	* ChangeLog, DESCRIPTION: added Import: graphics to DESCRIPTION

2011-11-14 12:43  edzer

	* inst/doc/over.Rnw: added abstract.

2011-10-25 16:37  edzer

	* R/SpatialGrid-methods.R: as.SpatialPolygons.SpatialGrid now keeps
	  proj4string

2011-10-21 14:47  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-10-19 19:21  rsbivand

	* inst/include/sp_xports.c, src/sp_xports.c: add space character
	  for safety in comment

2011-10-19 18:47  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-10-19 18:46  rsbivand

	* inst/include/sp_xports.c, src/sp_xports.c: fix comment string
	  length

2011-10-19 18:01  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-10-19 18:00  rsbivand

	* inst/include/sp_xports.c, src/sp_xports.c: add \0 to comment
	  string

2011-10-18 19:30  edzer

	* DESCRIPTION, man/over.Rd: extended over examples, after email on
	  r-sig-geo; version update

2011-10-17 13:19  edzer

	* DESCRIPTION, R/over.R, R/overlay.R: version update; functions are
	  now applied column-wise to data.frame
	  attribute tables in overlay() and over()

2011-10-07 16:25  edzer

	* tests/spplot.Rout.save: updated test, now without warning

2011-10-07 16:24  edzer

	* R/spplot.R: added row.names to xy, to avoid warning from
	  addNAemptyRowsCols.

2011-10-07 12:04  barryrowlingson

	* man/00sp.Rd, man/Spatial-class.Rd: Corrected spelling of
	  Rowlingson

2011-09-30 07:29  edzer

	* R/point.in.polygon.R: removed gc() call, and the need for a
	  temporary object, because it
	  resulted in a large performance overhead.

2011-09-24 15:50  edzer

	* R/image.R: meuse.grid -> x in image.SpatialPixels

2011-09-24 15:44  edzer

	* R/SpatialGridDataFrame-methods.R,
	  R/SpatialPointsDataFrame-methods.R: SpatialPointsDataFrame.R: no
	  changes
	  SpatialGridDataFrame: constructor function passes only geometry
	  as arg x

2011-09-19 08:51  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-09-19 08:47  rsbivand

	* NAMESPACE, R/image.R, man/image.Rd: adding image.SpatialPixels

2011-09-19 08:27  rsbivand

	* R/image.R: change to suppressWarnings() in image()

2011-09-18 18:02  edzer

	* NAMESPACE, R/projected.R: cosmetic / cleaned up files.

2011-09-18 17:48  edzer

	* DESCRIPTION, R/AAA.R, R/Class-SpatialGrid.R, R/Spatial-methods.R,
	  R/SpatialGrid-methods.R, R/SpatialGridDataFrame-methods.R,
	  R/gridded.R, R/projected.R, man/gridded-methods.Rd,
	  tests/fail1.R, tests/fail1.Rout.save, tests/grid.R,
	  tests/grid.Rout.save: version update;
	  proj4string, proj4string<-, gridded, gridded<-, is.projected<-
	  are now all S4 methods;
	  SpatialGrid no longer inherits SpatialPixels directly but
	  Spatial; it is made SpatialPixels
	  by a call to setIs(), which sets the right coercion function (the
	  previous setAs() failed to do
	  this, see
	  https://stat.ethz.ch/pipermail/r-devel/2011-September/062037.html
	  .onLoad outcommented (warnings on CRAN); updated and checked test
	  results; updated manuals.

2011-09-17 19:24  rsbivand

	* R/image.R: supress warning when plotting window in image

2011-09-14 10:22  rsbivand

	* ChangeLog, inst/ChangeLog: Changelog update

2011-09-14 10:20  edzer

	* src/pip.c: replaced Calloc/Free with call to R_alloc.

2011-09-14 09:26  edzer

	* DESCRIPTION, src/pip.c, src/zerodist.c: version update;
	  PROTECT/UNPROTECT in pip.c.

2011-09-14 05:51  edzer

	* DESCRIPTION, NAMESPACE, R/Spatial-methods.R, R/gridded.R,
	  R/projected.R: changed proj4string, is.projected and gridded back
	  from S4 to S3.

2011-09-13 14:30  edzer

	* DESCRIPTION, NAMESPACE: removed authors@R field; export
	  subset.SpatialPixels[DataFrame] in NAMESPACE

2011-09-12 13:06  edzer

	* DESCRIPTION, R/SpatialPointsDataFrame-methods.R: version update;
	  row.names.SpatialPointsDataFrame now returns @data row.names if
	  coordinates do not have row.names specified.

2011-09-11 17:04  edzer

	* DESCRIPTION, NAMESPACE, R/AAA.R, R/Class-SpatialGridDataFrame.R,
	  R/Spatial-methods.R, R/SpatialGridDataFrame-methods.R,
	  R/gridded.R, R/projected.R: removed .onLoad("methods") in AAA.R;
	  moved proj4string<- (again!) to S4;
	  tried to have fullgrid and fullgrid<- as S4, but failed;
	  added contains="SpatialPointsDataFrame" to SpatialPixelsDataFrame
	  so that
	  the setIs() could be removed (read ?setIs for reasons why);

2011-08-25 11:06  edzer

	* DESCRIPTION, man/gridlines.Rd: updated Authors@R field in
	  DESCRIPTION; gridlines edits

2011-08-05 08:45  rsbivand

	* man/Polygon-class.Rd, man/Polygons-class.Rd: clarifying polygon
	  areas

2011-07-25 16:45  edzer

	* R/SpatialLinesDataFrame-methods.R,
	  R/SpatialPointsDataFrame-methods.R,
	  R/SpatialPolygonsDataFrame-methods.R: match.ID = "name" in
	  constructor functions did not work properly (anymore?).

2011-07-10 13:58  edzer

	* DESCRIPTION, R/GridTopology-methods.R: updated package date;
	  improved points2grid to handle differences in
	  unique coordinates, VERY close to zero (e.g., along one column,
	  the
	  x coordinates differ very little).

2011-07-09 21:53  edzer

	* NAMESPACE, R/Spatial-methods.R, R/SpatialGrid-methods.R,
	  R/projected.R: 1. moved proj4string<- from S4 to S3; added an
	  2. as("SpatialGrid", "SpatialPoints") method.
	  (for some reason, 2 needed 1)

2011-07-08 08:59  rsbivand

	* inst/ChangeLog: adding side to gridat

2011-07-08 08:59  rsbivand

	* ChangeLog: adding side to gridat

2011-07-08 08:58  rsbivand

	* DESCRIPTION, R/gridlines.R, man/gridlines.Rd: adding side to
	  gridat

2011-07-06 13:41  edzer

	* R/SpatialGrid-methods.R, man/gridlines.Rd: added two
	  (non-exported) functions to figure out neighbourhoods from
	  grid indexes; gridlines now refers to llgridlines in rgdal.

2011-07-05 14:33  edzer

	* man/gridlines.Rd: added projected LL lines to example section.

2011-07-04 19:11  edzer

	* R/AAA.R: remove some unnecessary things from AAA.R

2011-06-29 08:25  edzer

	* R/SpatialGrid-methods.R: reverted previous commit, which did not
	  make sense.

2011-06-29 08:10  edzer

	* R/SpatialGrid-methods.R: added a _ separator to create IDs from
	  SpatialPixel grid.index values

2011-06-21 19:33  edzer

	* DESCRIPTION, R/over.R: version bump; no changes to over.R

2011-06-14 20:55  edzer

	* R/spplot.R: layout (no changes)

2011-06-12 20:22  edzer

	* man/over.Rd: added some examples to `over' documentation

2011-06-12 20:08  edzer

	* DESCRIPTION, man/over.Rd, man/overlay.Rd, tests/spplot.Rout.save:
	  updated the rgeos version in Suggest: field; improved over docs;
	  added
	  to overlay that there is now a better (?) overlay in over.

2011-06-10 22:21  rsbivand

	* ChangeLog, inst/ChangeLog: SPDF sizes sanity check

2011-06-10 22:20  rsbivand

	* R/SpatialPolygonsDataFrame-methods.R: SPDF sizes sanity check

2011-06-10 22:05  rsbivand

	* ChangeLog, inst/ChangeLog: sp comment buffer overflow fix

2011-06-10 22:03  rsbivand

	* DESCRIPTION, inst/include/sp.h, inst/include/sp_xports.c,
	  src/init.c, src/sp.h, src/sp_xports.c: sp comment buffer overflow
	  fix

2011-05-31 12:13  edzer

	* R/over.R: is.nan -> is.na (causes check error in R c56002)

2011-05-30 20:31  edzer

	* NAMESPACE, inst/doc/over.Rnw, man/geometry-methods.Rd: removed
	  kmeans from namespace; allow returnList=TRUE option to all over()
	  methods.

2011-05-30 13:06  edzer

	* R/over.R: added comment

2011-05-30 06:58  edzer

	* R/over.R, inst/doc/over.Rnw: now allow returnList for all over()
	  methods

2011-05-26 19:09  edzer

	* inst/doc/over.Rnw: some improvements.

2011-05-25 12:39  edzer

	* DESCRIPTION, R/SpatialGrid-methods.R, man/point.in.polygon.Rd:
	  added Author@R in DESCRIPTION; removed gstat reference to
	  InPoly()

2011-05-24 10:08  edzer

	* R/GridTopology-methods.R, R/SpatialGrid-methods.R,
	  R/SpatialGridDataFrame-methods.R, R/gridded.R,
	  man/SpatialGrid.Rd, man/SpatialGridDataFrame.Rd,
	  tests/grid.Rout.save, tests/spplot.Rout.save: see my message at
	  http://lists.r-forge.r-project.org/pipermail/rspatial-devel/2011-May/000001.html
	  restructuring of the behaviour of SpatialPixels and
	  SpatialPixelsDataFrame,
	  and how selection on them works.

2011-05-23 13:48  edzer

	* man/spplot.Rd: added docs on first item in sp.layout list.

2011-05-11 20:33  edzer

	* tests/over.Rout.save: added over.R tests results

2011-05-11 20:17  edzer

	* DESCRIPTION: rgeos version dependence; URL to r-forge.

2011-05-11 12:52  edzer

	* inst/doc/over.Rnw: completed table

2011-05-11 12:49  edzer

	* inst/doc/over.Rnw: added example of line overlay over pixels.

2011-05-09 19:59  edzer

	* DESCRIPTION, R/over.R, inst/doc/over.Rnw: version bump; added
	  rgeos examples to over vignette; added rgeos
	  to suggests field in DESCRIPTION

2011-05-09 13:02  edzer

	* DESCRIPTION: version bump

2011-05-09 13:02  edzer

	* R/spsample.R: Ben Graeler's bug fix for clustered sampling

2011-04-13 02:44  edzer

	* NAMESPACE: removed as.SGDF.SPixDF

2011-04-13 00:40  edzer

	* DESCRIPTION: date update

2011-04-04 21:03  edzer

	* NAMESPACE, R/SpatialGridDataFrame-methods.R,
	  R/SpatialPointsDataFrame-methods.R: row.names(x)<- now also
	  changes @data row.names, for SpatialPointsDataFrame
	  (spTransform would complain, otherwise)

2011-03-14 16:23  edzer

	* DESCRIPTION, R/GridTopology-methods.R, man/gridded-methods.Rd,
	  tests/fail1.Rout.save: version bump; print err2 with 6 signif,
	  man page correction

2011-03-14 08:49  rsbivand

	* ChangeLog, inst/ChangeLog: TRUE to value in usage in
	  gridded-methods.Rd

2011-03-14 08:48  rsbivand

	* man/gridded-methods.Rd: TRUE to value in usage in
	  gridded-methods.Rd

2011-03-13 20:10  rsbivand

	* INDEX: remove INDEX

2011-03-13 20:03  rsbivand

	* ChangeLog, inst/ChangeLog: hypot for pythag in C code

2011-03-13 20:01  rsbivand

	* src/gcdist.c: hypot for pythag in C code

2011-03-08 13:40  rsbivand

	* R/spsample.R, man/spsample.Rd: sample.Polygons index fix - hole
	  heuristic removed - holes must be correctly defined if need be

2011-03-07 20:52  rsbivand

	* R/spsample.R: sample.Polygons index fix

2011-02-28 20:21  rsbivand

	* R/SpatialPoints-methods.R: SpatialPoints [ bounding box bug
	  (since 993)

2011-02-28 10:21  edzer

	* NAMESPACE, R/over.R, inst/doc/over.Rnw: improved aggregate
	  examples in "over" vignette.

2011-02-23 18:41  edzer

	* DESCRIPTION: version number increase

2011-02-23 18:24  rsbivand

	* R/CRS-methods.R, man/CRS-class.Rd: adding checks in CRS() and
	  details in help page

2011-02-23 07:08  edzer

	* man/CRS-class.Rd: updated URL of proj

2011-02-22 20:35  edzer

	* DESCRIPTION, NAMESPACE, R/GridTopology-methods.R,
	  R/SpatialGrid-methods.R, R/SpatialGridDataFrame-methods.R,
	  R/SpatialPolygons-methods.R, man/SpatialGrid.Rd,
	  man/SpatialGridDataFrame.Rd, man/SpatialPolygons-class.Rd,
	  tests/fail1.R, tests/fail1.Rout.save, tests/grid.Rout.save,
	  tests/spplot.Rout.save: version update; added patch coerce from
	  SpatialPolygons to
	  SpatialPolygonsDataFrame (with dummy data.frame, to allow export
	  to shapefile), removed fuzz.tol argument and code that guessed
	  grid
	  layouts, modified tests accordingly.

2011-02-22 17:55  edzer

	* man/GridTopology-class.Rd, man/SpatialGrid-class.Rd,
	  man/SpatialPixels-class.Rd, man/SpatialPixelsDataFrame-class.Rd,
	  man/SpatialPoints-class.Rd: removed the ~~~ from doc files

2011-02-22 16:37  rsbivand

	* ChangeLog, inst/ChangeLog: tidy

2011-02-22 16:24  rsbivand

	* oChangeLog, svn2cl.xsl: tidy

2011-02-22 16:18  rsbivand

	* .: tidy

2011-02-15 16:24  edzer

	* improved readability remove.duplicates.

2011-02-12 12:58  edzer

	* version bump

2011-02-11 20:14  edzer

	* changed "overlay" into "over" for selection methods;
	  corrected %over% printing in docs.

2011-01-16 12:55  rsbivand

	* clarify longlat in spDistsN1.Rd

2010-12-19 12:09  edzer

	* added example

2010-12-18 16:19  edzer

	* made over pass R < 2.12

2010-12-18 16:06  edzer

	* version bump

2010-12-18 16:06  edzer

	* added length method for Spatial*DataFrame objects

2010-12-18 15:51  edzer

	* changed max = 255 into maxColorValue = 255, avoiding partial
	  argument matching

2010-12-15 17:10  edzer

	* patch to r-sig-geo of Dylan Beaudette, 15 dec 2011

2010-12-13 21:09  edzer

	* removed restriction to non-overlapping polygons from docs.

2010-12-12 21:52  edzer

	* version update; take aggregate from stats namespace; spatial
	  objects in
	  selections like points[polygon,] now also work for
	  Spatial*DataFrame as
	  selection criterion (taking the geometry of it); removed the
	  returnList=TRUE
	  option for those "over" methods that do not (yet) support it
	  (triggers error).
	  Changed vignette and tests accordingly.

2010-11-29 19:11  edzer

	* corrected inportFrom into importFrom

2010-11-22 20:47  edzer

	* small mistakes in code/docs to make sp pass check;

2010-11-22 20:23  edzer

	* added aggregate method; added coercion from SpatialGrid* to
	  SpatialPolygon*;
	  version bump; added second vignette

2010-11-22 11:38  edzer

	* added addAttrToGeom method to create a SpatialXxxDataFrame from a
	  SpatialXxx object and a data.frame, with instances for each
	  SpatialXxx.

2010-11-18 21:36  edzer

	* removed the full matrix need in .invert

2010-11-15 22:53  edzer

	* modified some of the over and pointInPol functions to catch the
	  case
	  where more than one polygon coves a point (think package cshapes)

2010-11-13 19:43  edzer

	* forgot to add & commit the docs for the geometry method,
	  mentioned in the
	  previous commit.

2010-11-13 19:37  edzer

	* match.ID in SpatialXxxDataFrame() now can be character, in which
	  case the corresponding column in the data.frame is used;
	  
	  A generic geometry() converts a SpatialXxxDataFrame into a
	  SpatialXxx.
	  
	  A generic over() provides a better overlay then overlay -- it is
	  consistent in that over(x,y) provides characteristics of y on
	  spatial
	  locations of x -- I didn't modify overlay() as too many instances
	  (including the book) rely on its inconsistency.
	  
	  Selection of objects can now be done by spatial objects: x[y]
	  returns the polygons x covered by points y, or the points x
	  inside
	  polygons y, etc.
	  
	  Related to this: x[x$dist < 30,] would work for
	  SpatialPixelsDataFrame but fail for SpatialGridDataFrame -- it
	  now works; any i-selector (first, with ,) longer than the number
	  of rows selects the cells. Selecting cells means essentially that
	  de-selected cells get assigned NA (!).
	  
	  a names methods for SpatialPolygons was added.

2010-11-08 21:26  edzer

	* reverted overlay changes back to 0.9-72 state.

2010-11-08 17:27  edzer

	* added a geometry generic and method, that returns the coercion to
	  a Spatial* object from a Spatial*DataFrame object.

2010-11-08 12:56  edzer

	* docs pass check

2010-11-08 12:34  edzer

	* modified (corrected?) overlay methods; see post on
	  r-spatial-devel;
	  added selection with Spatial object to SpatialPolygons objects.

2010-11-06 10:40  edzer

	* extended "[" method for these classes to allow the first argument
	  that is
	  of class "Spatial"; in that case, the selection will be those
	  items that
	  do not result in an NA when overlaied with the object.
	  
	  for SpatialGridDataFrame, I now allow the first index to be of
	  length
	  nrow(x@data), meaning that cell-by-cell selection takes place
	  instead of
	  row-based.

2010-10-31 13:01  edzer

	* added ,drop=FALSE to as.image function, for the case of single
	  row or col grids

2010-10-25 18:29  rsbivand

	* added extra check to points2grid

2010-10-19 10:08  edzer

	* version update; changed comment

2010-10-15 18:25  edzer

	* spDists now returns always matrix, also in case of dim 1 x 1

2010-10-11 08:46  edzer

	* version update; added import(lattice) to decrease R version
	  depency to 2.10.0

2010-10-11 08:37  edzer

	* version update; gallery update

2010-10-08 15:09  edzer

	* update sp.layout in spplot of polygons, to work just as with
	  grids.

2010-10-04 18:21  edzer

	* version update; expanded Suggest: field with rgdal and lattice

2010-09-28 19:29  edzer

	* corrected help for cuts argument

2010-09-20 14:12  edzer

	* updated version

2010-09-20 14:12  edzer

	* updated date

2010-09-20 06:24  rsbivand

	* test save

2010-09-20 06:24  rsbivand

	* test save

2010-09-19 19:16  edzer

	* row.names no longer returns NULL for points and pixels.
	  is.projected, proj4string and proj4string<- are now S4 generics

2010-09-16 20:13  edzer

	* added row.names methods for SpatialGrid and SpatialGridDataFrame;
	  cleaned up levelplot panel and opan stuff; zerodist was not
	  touched afaics

2010-08-28 14:25  rsbivand

	* as.double to storage.mode

2010-08-04 13:51  rsbivand

	* rasterImage SDI detection

2010-08-03 12:13  rsbivand

	* rasterImage fix for transparency and single unique value rasters

2010-08-02 16:39  rsbivand

	* rasterImage fix for transparency and single unique value rasters

2010-07-28 22:30  edzer

	* extended ID documentation; added examples; suggestion Michael
	  Friendly
	  on r-sig-geo

2010-07-19 19:07  rsbivand

	* including polypath from graphics if available, and
	  panel.levelplot.raster

2010-07-16 14:08  rsbivand

	* two changes: pointsInPolygons and sample.Polygons hole logic

2010-07-14 14:31  rsbivand

	* coerce ID to character in Lines

2010-07-12 19:59  rsbivand

	* tidy

2010-07-07 21:41  edzer

	* increased version number.

2010-07-07 21:40  edzer

	* added length() S3 methods

2010-07-07 21:39  edzer

	* added length() methods for Spatial objects; small improvements to
	  the
	  asWKT printing.

2010-07-07 14:02  mdsumner

	* more consistent handling of lwd and lty arguments passed to
	  lines() by plotSpatialLines - multiple values for each are now
	  recycled as necessary
	  
	  also added arguments lend, ljoin and lmitre for lines()

2010-07-06 16:06  edzer

	* changed the col recycling in plot.SpatialLines; suggestion by
	  Michael Sumner on r-spatial-devel mailing list

2010-06-23 12:25  rsbivand

	* tidy

2010-06-23 11:45  edzer

	* solved the spplot factor key issue mentioned in
	  https://stat.ethz.ch/pipermail/r-sig-geo/2010-June/008586.html

2010-06-22 06:52  edzer

	* spplot(meuse, scales = list(x = list(draw = TRUE))) now works.

2010-06-21 07:32  rsbivand

	* checks in image2Grid

2010-06-12 04:19  rsbivand

	* warning in spplot for points

2010-06-07 11:06  edzer

	* removed the setAs("SpatialGrid", "SpatialPoints", ...) coercion,
	  as it breaks csdacm.R of the ASDAR book.

2010-06-05 16:11  rsbivand

	* r1/2 to x/y in SL bbox

2010-06-05 16:04  rsbivand

	* r1/2 to x/y in SL bbox

2010-05-27 13:23  edzer

	* added (optional) printing using WKT encodings; added coercion
	  from SpatialGrid to SpatialPoints.

2010-05-27 12:48  edzer

	* added x@ in "[.SpatialPointDataFrame", such that coords.nrs get
	  properly reset by column selection

2010-05-17 10:42  rsbivand

	* use rasterImage where available

2010-05-06 14:19  rsbivand

	* adding rasterImage support

2010-04-26 10:30  edzer

	* remove.duplicates now returns the complete object if no
	  duplicates were found; suggested in
	  https://stat.ethz.ch/pipermail/r-sig-geo/2010-April/008121.html.

2010-04-26 08:34  rsbivand

	* tidy

2010-04-19 06:19  edzer

	* "[" for SpatialPixelsDataFrame is now copied from
	  SpatialPointsDataFrame; this was needed to get split.data.frame
	  working for SpatialPixelsDataFrame.

2010-04-18 17:35  edzer

	* allow usin gdrop argument in [, as split.data.frame will pass it.

2010-04-17 21:53  edzer

	* added split (S4) methods for SpatialXxxDataFrame objects (except
	  SpatialGridDataFrame). Suggested by Michael Sumner, r-sig-geo,
	  Apr 17 2010

2010-04-17 19:38  rsbivand

	* ringDir bug

2010-04-17 19:11  rsbivand

	* ringDir bug

2010-04-17 12:39  edzer

	* set names of arguments to NULL; but report by Clement Calenge

2010-04-16 13:29  edzer

	* added surfaceArea method, R and C function and docs, contributed
	  by Barry Rowlingson

2010-03-09 07:19  rsbivand

	* anyDuplicated requires R >= 2.9.1

2010-02-14 20:05  rsbivand

	* modified instantiation of SpatialPolygonsDataFrame objects

2010-02-13 21:49  edzer

	* two small typos

2010-02-13 21:44  edzer

	* description improvements by David Rossiter

2010-02-11 07:21  rsbivand

	* bug fix for spDistsN1 for 0 latitude, longat=TRUE

2010-02-04 10:53  edzer

	* added compass rose from Jim Lemon (see r-sig-geo)

2010-02-03 16:02  edzer

	* added panel.identify link to seealso in spplot doc

2010-02-03 15:32  edzer

	* spplot.locator gave a bug when a single point was clicked

2010-02-01 15:17  edzer

	* functions that loads meuse and meuse.grid to the global env, and
	  converts them to the appropriate Spatial* structures.

2010-01-27 20:01  rsbivand

	* more hole fixing

2010-01-27 19:34  rsbivand

	* more hole fixing

2010-01-26 19:54  rsbivand

	* change non-ASCII hyphen in man file

2010-01-26 18:04  rsbivand

	* hole logic fix; thanks to Javier Munoz for report

2010-01-26 08:36  edzer

	* corrected bug in spplot for points, when zcol was a numeric
	  array; bug
	  reported by Robert Hijmans.

2010-01-17 16:22  edzer

	* more middle initials removed from author name

2010-01-17 16:21  edzer

	* removed middle initial in author name

2010-01-17 16:14  edzer

	* added Fibonacci sampling on a sphere; see reference in spsample
	  documentation.

2010-01-17 16:08  edzer

	* added demo script for Fibonacci sampling on the sphere

2010-01-14 13:45  rsbivand

	* 0/360 longlat GC distance

2010-01-13 21:38  edzer

	* consequence of earlier typo correction

2010-01-12 12:09  edzer

	* mostly cosmetic updates.

2010-01-09 10:22  rsbivand

	* SpatialPolygonsDataFrame [ speedup

2010-01-08 13:38  rsbivand

	* identical points fix for sp_lengths

2010-01-07 18:08  rsbivand

	* added centroid protection

2010-01-07 12:08  rsbivand

	* added centroid protection

2009-12-18 21:53  rsbivand

	* rbind documentation improvements

2009-12-18 09:34  rsbivand

	* handling infinite label point for defect polygons

2009-12-17 19:14  rsbivand

	* adding C API files for *Polygon* classes

2009-12-17 17:40  rsbivand

	* adding C API files for *Polygon* classes

2009-12-14 08:41  edzer

	* added test on reversed arguments

2009-12-14 08:31  edzer

	* spDists test output

2009-12-11 16:30  edzer

	* version bump

2009-12-11 16:21  edzer

	* added the spDists function that wraps (for 2D data) spDistsN1,
	  and returns the distance matrix between two sets of coordinates.

2009-12-06 11:01  rsbivand

	* S4 tidying

2009-12-04 17:44  rsbivand

	* signature of S4 methods compliance

2009-12-04 17:33  edzer

	* change to $ and $<- signatures; should not break functionality
	  needed to pass check on R base svn r50609

2009-12-03 12:16  rsbivand

	* spChFIDs speed-up in R

2009-11-20 09:43  edzer

	* date update

2009-11-19 20:09  rsbivand

	* docs linkage problems from maptools

2009-11-19 13:25  edzer

	* added ... to arguments of coordinates method; request from
	  torleif.lunde@cih.uib.no on r-sig-geo, Nov 19, 2009.

2009-11-05 16:34  edzer

	* version update; added row.names<- methods for points, lines and
	  polygons; moved
	  all the spChFIDs methods, functions and docs from maptools to sp
	  for this.

2009-11-03 08:29  edzer

	* added flipHorizontal/flipVertical contributions on r-sig-geo from
	  Michael Sumner

2009-11-03 08:21  edzer

	* removed more wrong references to SpatialDataFrame

2009-11-03 08:20  edzer

	* removed reference to SpatialDataFrame

2009-10-22 09:17  rsbivand

	* allow negative integer selection of SPolDF

2009-09-30 14:46  edzer

	* added asdar book as citation.

2009-09-24 10:59  rsbivand

	* bug fix image2Grid

2009-09-22 16:03  rsbivand

	* adding auto.key to fill.call.groups()

2009-09-17 08:36  rsbivand

	* fix documentation links

2009-08-24 13:23  edzer

	* changed project into spTransform and made the example more
	  realistic; removed spproj reference.

2009-08-24 13:13  edzer

	* updated affiliation Edzer; removed any references to
	  AttributeLists.

2009-07-19 13:23  rsbivand

	* RD2 2.10.0 tidy

2009-07-19 13:22  rsbivand

	* RD2 2.10.0 tidy

2009-07-09 21:08  rsbivand

	* change defunct spproj references to rgdal

2009-07-09 12:03  rsbivand

	* adding SpatialPoints* to spDistsN1

2009-07-08 10:38  rsbivand

	* added row.names methods and [ on character

2009-07-08 10:33  rsbivand

	* added row.names methods and [ on character

2009-07-07 10:02  rsbivand

	* sample for line objects fixes

2009-07-06 13:48  rsbivand

	* sample for line objects fixes

2009-07-06 13:45  rsbivand

	* sample for line objects fixes

2009-07-05 13:35  rsbivand

	* zero length line issue in spsample

2009-05-28 13:00  edzer

	* added attr=1 argument to as.image.SpatialGridDataFrame

2009-05-28 06:10  edzer

	* version update; minor test output changes

2009-05-27 20:39  edzer

	* change request by BDR, involving named arguments in [.data.frame

2009-04-29 11:39  rsbivand

	* typos in spDistsN1 messages

2009-04-23 11:07  rsbivand

	* adding dim for remaining Spatial*DataFrame classes

2009-04-23 10:57  rsbivand

	* adding dim for remaining Spatial*DataFrame classes

2009-03-31 12:13  rsbivand

	* overlay points on grid rownames problem

2009-03-05 09:54  edzer

	* missing bracket

2009-02-26 17:03  rsbivand

	* spsample and gridded polygons

2009-02-26 16:33  rsbivand

	* spsample and gridded polygons

2009-02-26 11:59  rsbivand

	* spsample and gridded polygons

2009-02-20 11:03  edzer

	* zerodist test includes unique.ID argument

2009-02-20 10:08  edzer

	* added the unique.ID argument to zerodist

2009-02-19 14:02  edzer

	* spplot of logical variables did not work

2009-02-19 13:21  edzer

	* added user interrup checking in outer loop

2009-02-19 13:19  rsbivand

	* non finite label points

2009-02-19 08:47  edzer

	* allowed for boolean variables

2009-02-16 09:14  rsbivand

	* dimension dropping in single cell grids

2009-01-22 15:50  edzer

	* corrected description of overlay.

2009-01-04 15:01  edzer

	* version update

2009-01-04 15:01  edzer

	* 0.9-29 commit, as accepted

2009-01-04 14:26  edzer

	* corrected typos

2009-01-04 14:06  edzer

	* docs typos

2009-01-04 13:59  edzer

	* {z} replaced with \code{z}

2009-01-04 13:58  edzer

	* removed reference to spproj

2009-01-03 15:02  edzer

	* version update

2009-01-03 15:01  edzer

	* examples for factor variables

2009-01-03 14:08  edzer

	* further checking on length of col.regions when plotting a factor

2009-01-03 13:48  edzer

	* version update;
	  spplot and stack: better deal with factor dependent variables

2008-12-28 11:12  edzer

	* SpatialPoints() now preserves rownames of coordinates, if they
	  are present

2008-10-30 15:47  rsbivand

	* NAMESPACE

2008-10-30 14:23  edzer

	* removed export(.__C__*) things; they're no longer needed

2008-10-29 22:16  edzer

	* version update

2008-10-29 22:02  edzer

	* typo

2008-10-29 21:56  edzer

	* added coerce.SpatialPixelsDataFrame.SpatialPolygonsDataFrame;
	  version increase

2008-10-27 09:24  edzer

	* allowed for e.g. proj4string(x)="+proj=longlat" in addition to
	  proj4string(x)=CRS("+proj=longlat")

2008-10-03 07:29  rsbivand

	* missing bbox in [ for SLDF

2008-10-02 14:59  rsbivand

	* fill polygons

2008-09-25 10:50  edzer

	* added comment on factor usage in spplot; updated email address
	  everywhere

2008-09-25 10:26  edzer

	* removed debug code

2008-09-25 10:14  edzer

	* fixed bug with multiple panels of factor variables; now derives
	  legend
	  from first panel only.

2008-08-20 12:55  edzer

	* no change performed.

2008-08-12 20:22  edzer

	* fill argument is now accepted by sp.polygons, and accepts one
	  color for
	  each polygon.

2008-07-06 18:18  rsbivand

	* more attempts to handle fuzz in points2grid

2008-07-04 18:29  rsbivand

	* blocking slack fuzz handling in points2grid

2008-07-04 14:12  edzer

	* made IDs clash removal in rbind optional, documentation is still
	  lacking

2008-07-03 11:08  edzer

	* simplified check on unique IDS in SpatialLines and
	  SpatialPolygons constructors;
	  allowed duplicate IDS in rbind methods for these two;
	  corrected argument order in spsample documentation

2008-07-02 10:06  edzer

	* added "clustered" as sampling strategy (still experimental)

2008-07-01 18:18  rsbivand

	* release 0.9-26

2008-07-01 17:34  rsbivand

	* release 0.9-26

2008-05-03 10:29  rsbivand

	* added fuzz to points2grid

2008-05-02 10:05  rsbivand

	* fixed rgb() for NAs in image methods

2008-05-02 10:03  rsbivand

	* fixed rgb() for NAs in image methods

2008-04-08 06:33  edzer

	* data update

2008-04-06 20:59  edzer

	* modified overlay for polygons and points, if fn is given;
	  r-sig-geo report
	  by Andrew Hoskins, 04/03/2008

2008-04-03 17:57  rsbivand

	* col for hatching

2008-03-19 09:16  edzer

	* email change of maintainer

2008-03-14 16:11  edzer

	* date

2008-03-14 16:10  edzer

	* offset to hexGrid sampling

2008-03-14 15:07  edzer

	* repaired bug in computing dx in hexGrid, found by Don MacQueen

2008-03-07 11:26  edzer

	* added zerodist2 function, to find common points among two objects

2008-03-07 08:49  rsbivand

	* CRS

2008-02-19 08:21  rsbivand

	* tidy empty sections

2008-02-18 20:10  rsbivand

	* final sample.Spatial and empty help sections

2008-02-17 20:28  rsbivand

	* spsample polygon

2008-02-17 18:34  rsbivand

	* spsample polygon

2008-02-17 18:31  rsbivand

	* spsample polygon

2008-01-29 08:08  rsbivand

	* SP bbox

2008-01-21 19:14  rsbivand

	* gridded

2008-01-20 20:39  rsbivand

	* summary

2008-01-20 20:10  rsbivand

	* coerce

2007-12-21 13:03  rsbivand

	* release

2007-12-20 12:06  edzer

	* overlay doc warning on r-devel; description was missing

2007-12-17 11:56  rsbivand

	* bbox in p-in-p

2007-11-11 18:17  rsbivand

	* Spatial

2007-11-11 12:43  edzer

	* allowing an n x 2 matrix to be passed to sp.text, plotting
	  multiple labels at once.

2007-11-04 20:30  rsbivand

	* single variable summary

2007-11-03 20:41  rsbivand

	* tidy

2007-10-31 14:42  rsbivand

	* thingy to slot

2007-10-15 13:15  edzer

	* conform the R 2.6.0 changed error message structure

2007-10-09 07:58  rsbivand

	* docType

2007-10-06 21:46  rsbivand

	* new() mess in SpatialGrid

2007-06-28 08:23  edzer

	* Class-SpatialLines.R: removed check that a line needs at least 2
	  points,
	  otherwise, map2SpatialLines in maptools would need modification;
	  spsample.R: added correct area computation, subtracting holes to
	  get
	  better estimate of sampling density.

2007-06-04 12:45  edzer

	* added link to r-sig-geo mail for image legend

2007-06-04 12:24  edzer

	* version update; cbind for SGDF now keeps proj4string (but does
	  not check equality); typo in Rd

2007-06-04 09:47  rsbivand

	* Changelog

2007-06-04 08:28  rsbivand

	* image col=

2007-05-31 20:26  rsbivand

	* proj4string retention in SpatialPixel

2007-05-25 15:46  edzer

	* xx

2007-05-24 08:13  edzer

	* matching braces

2007-05-21 14:08  edzer

	* [ with logical row selection didn't work

2007-05-21 11:31  edzer

	* remove comment

2007-05-20 19:50  rsbivand

	* $<- no print

2007-05-16 13:19  edzer

	* xx

2007-05-16 11:59  edzer

	* hex stuff

2007-05-16 07:49  edzer

	* added tests $ $<- [[ [[<-

2007-05-15 20:21  edzer

	* removed $<- for SpatialPoints and SpatialPixels; inheritance
	  screwed things up

2007-05-14 10:08  edzer

	* moved several S4 methods, [[, $, [[<-, $<-, summary to top level
	  (Spatial) class; modified docs for that

2007-05-11 10:07  edzer

	* thinner version of [, many without the constructor function call

2007-05-10 12:21  edzer

	* same thing..

2007-05-10 12:04  edzer

	* [[, [[<-, $ and $<- now use S4 mechanism.

2007-04-26 08:58  edzer

	* remove coords.nrs in case of column selection

2007-04-13 07:45  edzer

	* resolve as.numeric.DMS warning for R prerel

2007-04-10 09:09  edzer

	* xx

2007-04-10 09:03  edzer

	* xx

2007-04-10 08:54  edzer

	* small bug

2007-04-10 07:41  edzer

	* more lines -> SPointsDF coercion; added tests to pass1.R

2007-04-09 21:29  edzer

	* coerce methods Polygons -> Lines -> Points

2007-04-06 20:19  edzer

	* as.SpatialLines.SpatialPolygons

2007-04-06 11:16  edzer

	* better CRS check in rbind;
	  R -> C implementation of zerodist();

2007-03-20 12:41  edzer

	* NAs in row index; spplot method setting for points.

2007-03-20 08:42  rsbivand

	* banning NAs in row indices

2007-03-19 21:10  rsbivand

	* banning NAs in row indices

2007-03-14 12:18  edzer

	* version update

2007-03-14 10:51  edzer

	* xx

2007-03-14 10:00  edzer

	* docs

2007-03-14 09:22  edzer

	* line sampling

2007-03-14 00:02  edzer

	* bugs

2007-03-13 23:44  edzer

	* spsample along SpatialLines objects

2007-03-13 20:54  edzer

	* added getSpatialLinesMidPoints and getSpatialPolygonsLabelPoints,
	  both
	  returning a SpatialPoints object with correct CRS; small but in
	  spplot
	  with points, zcol not specified.

2007-03-12 10:50  edzer

	* name change of Hex stuff (now HexPoints2SpatialPolygons); [
	  method for SPolDF
	  has match.ID = FALSE; version

2007-03-12 09:43  edzer

	* pass test

2007-03-12 07:55  edzer

	* doc typo

2007-03-07 10:33  edzer

	* contour now better behaves like image

2007-03-07 08:52  edzer

	* docs update; remove proj4string argument in
	  as.SpatialPolygons.SpatialPixels,
	  as it should inherit from the object passed.

2007-03-06 21:46  edzer

	* mostly hexagonal sampling & polygons stuff

2007-02-27 20:28  edzer

	* version, and gridded(x)=TRUE removed the proj4string.

2007-02-16 16:01  edzer

	* don't use subset in remove.duplicates, it copies coordinates

2007-02-16 09:29  rsbivand

	* .ll_sanity split out; numeric fuzz permitted

2007-02-12 16:52  edzer

	* rbind, test and docs

2007-02-12 15:31  edzer

	* rbind stuff + test

2007-02-12 15:20  edzer

	* bubble extension; version update

2007-02-10 21:00  edzer

	* xx

2007-02-10 20:56  edzer

	* from SGDF to SPixDF is now more efficient, does not recalculate
	  index twice;
	  in spplot I solved the problem with empty rows/col, I believe

2007-02-07 10:25  edzer

	* solved bug in spplot.points when NA's are present in attributes

2007-02-07 09:24  edzer

	* version update

2007-02-07 09:24  edzer

	* zerodist issue

2007-02-01 10:47  rsbivand

	* \pkg in sp.Rnw

2007-01-22 14:41  edzer

	* same thing.

2007-01-22 14:39  edzer

	* fullgrid(x)=F for x SpatialGrid now works using simply
	  as(x,"SpatialGrid"),
	  thanks to Roger's commit

2007-01-22 09:22  rsbivand

	* Spatial Grid/Pixels: changed new() call in SpatialGrid() to match
	  class declaration

2007-01-21 15:24  edzer

	* fullgrid(x)=F if x is SpatialGrid now results in correct
	  SpatialPixels.
	  GridTopology now does not add non-existing names.
	  as.character.DMS and
	  as.matrix.* corrections, given warnings on auto checks on CRAN.

2007-01-21 10:49  rsbivand

	* GE_PNG additions

2007-01-20 21:33  rsbivand

	* setParUsrBB

2007-01-19 19:43  rsbivand

	* setParUsrBB hack

2007-01-09 07:49  rsbivand

	* ChangeLog

2006-12-12 20:51  edzer

	* added \method{}{} construct; added contour doc

2006-12-12 20:49  edzer

	* removed transform method

2006-11-30 09:52  edzer

	* coordnames<- did not set bbox row names, and failed largely for
	  the gridded formats; added methods, modified the bbox issue.

2006-11-30 08:57  rsbivand

	* tidy CRS print

2006-11-30 08:35  rsbivand

	* tidy CRS print

2006-11-28 21:01  rsbivand

	* print formats

2006-11-28 08:31  rsbivand

	* Imp/exp

2006-10-22 13:17  rsbivand

	* image & spsample

2006-10-22 13:09  rsbivand

	* image & spsample

2006-10-17 15:37  edzer

	* got rid of the as.character hack

2006-10-17 11:00  edzer

	* names.attr bug

2006-10-07 14:42  rsbivand

	* as() for as.data.frame()

2006-10-05 07:11  edzer

	* removed references to require(spproj) and transform; modified
	  manual
	  references where necessary accordingly.

2006-10-05 06:42  edzer

	* removed transform references

2006-10-04 11:12  edzer

	* S and S/src empty generated warning;
	  version update
	  corrected manual for layout.north.arrow() and sp.theme()
	  try() response in fail excercises

2006-09-19 08:24  rsbivand

	* tidying

2006-09-19 07:27  edzer

	* 2.4.0: removed AttributeList, spplot/lattice compatibility

2006-09-15 08:19  edzer

	* utils import, for r-devel stack method issue

2006-08-24 13:52  edzer

	* removed a show; version

2006-08-24 06:55  edzer

	* version update

2006-08-23 15:57  edzer

	* check against 2.4.0-devel

2006-08-20 18:41  edzer

	* email address

2006-08-20 18:38  edzer

	* solves the lwd and lty issues in spplot()

2006-08-08 18:54  rsbivand

	* S4 type object.size() update

2006-08-08 17:13  rsbivand

	* S4 type object.size() failure

2006-07-10 07:12  edzer

	* nw version, show correction GridTopology

2006-06-26 10:05  edzer

	* used legend entries as well to determine maximum size

2006-05-22 11:14  edzer

	* as.data.frame with ...

2006-05-20 21:02  rsbivand

	* more validity

2006-05-20 19:43  rsbivand

	* as.data.frame

2006-05-19 10:18  rsbivand

	* CRS checking against rgdal

2006-04-20 06:50  rsbivand

	* infinite points

2006-04-10 19:06  rsbivand

	* bbox default for splancs

2006-03-28 09:16  edzer

	* version update.

2006-03-15 09:59  edzer

	* spplot.polygons:
	  data.frame() changed into as.data.frame(), to prevent
	  make.names() being called

2006-02-20 20:35  rsbivand

	* codetools

2006-02-20 15:56  rsbivand

	* transform

2006-02-20 15:53  rsbivand

	* transform

2006-02-17 18:23  rsbivand

	* trapping empty proj4strings

2006-02-06 12:25  edzer

	* almost right.

2006-02-06 07:52  edzer

	* xx

2006-01-30 16:29  edzer

	* forced coordinates to be(come) double, even if passed as integer

2006-01-29 20:06  edzer

	* as.data.frame methods for SpatialGrid and SpatialPixels

2006-01-20 19:42  edzer

	* xx

2006-01-20 19:40  edzer

	* date update

2006-01-20 19:38  edzer

	* Kurt's email

2006-01-09 14:47  edzer

	* allow missing values in spplot of points

2006-01-08 18:32  rsbivand

	* spdists changed to trap NaN for zero GC distance

2005-12-19 15:32  edzer

	* version update

2005-12-15 13:32  edzer

	* locator; grid

2005-12-14 09:59  edzer

	* names for SGDF added

2005-12-14 09:53  edzer

	* error message typo

2005-12-12 19:55  rsbivand

	* polygon things

2005-12-06 10:13  edzer

	* added emtpy row/col test spplot

2005-11-29 21:04  edzer

	* added $<- for SpatialGrid and SpatialPixels, promote to
	  *DataFrame
	  muddled with points2grid; deal with empty rows in spplot (add NA
	  values for these row/columns by default--overhead!?)

2005-11-28 08:52  rsbivand

	* SpatialPixel to polygons

2005-11-23 22:46  edzer

	* coordinates<- may now yield a SpatialPoints, too

2005-11-23 20:25  edzer

	* grid related stuff (points2grid; no change really, but better
	  documentation
	  and testing)

2005-11-15 11:35  edzer

	* data

2005-11-15 11:24  rsbivand

	* DMS stuff

2005-11-15 11:10  edzer

	* sampling of 3 or higher dimensional grids; [ with drop=FALSE
	  keeps
	  parent grid topology

2005-11-10 17:45  rsbivand

	* older things

2005-10-24 16:46  rsbivand

	* plot bg= argument

2005-10-19 21:11  rsbivand

	* degrees over 180

2005-10-14 18:08  rsbivand

	* ring direction fix

2005-10-13 10:09  edzer

	* set back version to 0.8-4; gcdist unchanged

2005-10-12 12:21  edzer

	* [ for SPol and SpLines now passes CRS

2005-10-11 19:24  rsbivand

	* longlat scale in spDistsN1.Rd

2005-10-11 16:04  edzer

	* plotting aspect defaults for unprojected objects

2005-10-10 17:03  edzer

	* spplot.locator

2005-10-09 20:36  edzer

	* for lines, plot sp.layout elements before lines are drawn.

2005-10-06 21:42  edzer

	* lab -> labels in gridat() and text.SPDF
	  cleaned up ll validity check in Spatial

2005-10-06 19:15  rsbivand

	* fixing geographical CRS

2005-10-05 21:30  edzer

	* degreeLabelsNS/EW to replace duplicate code to generate degree
	  labels;
	  text method for things that come out of gridat()
	  gridat documentation bug;

2005-10-04 11:56  rsbivand

	* gridat

2005-10-03 21:41  edzer

	* 0*degree bug in spplot

2005-10-03 16:58  rsbivand

	* gridat

2005-10-03 08:09  edzer

	* error message changed in 2.2.0

2005-09-23 20:26  rsbivand

	* more sample.Polygon

2005-09-23 19:39  rsbivand

	* more sample.Polygon

2005-09-22 10:33  edzer

	* removed ppp

2005-09-22 10:32  edzer

	* moved ppp stuff to spspatstat interface package

2005-09-22 09:02  rsbivand

	* spdists

2005-09-14 20:36  edzer

	* coerce from ppp to SpatialGridDataFrame (the mask window)

2005-09-14 14:29  edzer

	* added coercion to SpatialPoints[DataFrame] from ppp (spatstat)
	  objects;
	  spplot: removed named first argument to xyplot and levelplot (was
	  "formula",
	  is now "x")

2005-09-14 10:28  edzer

	* changed error message

2005-09-14 10:20  edzer

	* clean up of code; Michael's image bug report; bubble plot now
	  correct
	  in pass1.R

2005-09-13 14:38  rsbivand

	* lots of holes

2005-09-13 12:55  rsbivand

	* lots of holes

2005-09-12 13:02  edzer

	* merged some manual pages.

2005-09-12 08:15  rsbivand

	* SpatialPointsDataFrame CRS(as.character(NA))

2005-09-11 21:07  edzer

	* add = FALSE default argument; add = TRUE now works again

2005-09-11 20:18  edzer

	* request from Deepayan Sarkar--panel.counter -> panel.number

2005-09-10 19:55  rsbivand

	* hole fixed in pip

2005-09-10 18:01  rsbivand

	* hole fixed in pip

2005-09-09 10:00  edzer

	* Rings -> Polygons variable name changes

2005-09-09 08:33  edzer

	* function to draw SN and EW lines in a box

2005-09-08 20:20  rsbivand

	* fixing point in polygon and spsample for small n

2005-09-07 12:24  edzer

	* lines starting with #S will now be visible for S-Plus

2005-09-07 12:12  edzer

	* S-Plus compatibility modifications

2005-09-07 09:48  edzer

	* latlong -> longlat in gallery; removed debug print() statements
	  in degAxis();
	  upgraded version

2005-09-06 11:21  edzer

	* sp.polygon -> sp.polygons

2005-09-06 07:06  rsbivand

	* Kurt's remarks

2005-09-06 06:58  rsbivand

	* Kurt's remarks

2005-09-06 06:52  rsbivand

	* Kurt's remarks

2005-09-05 13:05  edzer

	* drop!

2005-09-05 11:42  edzer

	* plot things.

2005-09-05 08:44  edzer

	* read_ShapeXxx -> readShapeXxx

2005-09-05 07:49  edzer

	* latlong -> longlat

2005-09-05 07:47  edzer

	* added CRS-methods.R

2005-09-05 07:44  edzer

	* plot.Spatial now uses is.projected(); split CRS class and method
	  file

2005-09-03 16:19  rsbivand

	* added ... to degAxis()

2005-09-03 09:40  rsbivand

	* setting drop=TRUE in [ methods

2005-09-03 08:57  rsbivand

	* latlong to longlat

2005-09-02 12:56  edzer

	* nothing

2005-09-02 11:13  edzer

	* more setMethod issues for plot and show

2005-09-02 10:00  edzer

	* removed require(grid)/require(lattice) commands;
	  added is.R() if it's not present (S-Plus)
	  added ncol/nrow methods for S-Plus AttributeList
	  changed plot.new() into frame() for S-Plus compat.
	  removed nc.test contents (nc is now in maptools)
	  added y argument to some plot methods--they should be there,
	  according to the generic!

2005-09-02 08:55  rsbivand

	* drop SpatialPoints and *gallery/maptools*

2005-09-01 12:32  rsbivand

	* removing shps etc.

2005-09-01 12:23  edzer

	* updated some prototypes() to pass import (source()) in S-Plus
	  6.2.1;
	  no further checks done

2005-09-01 08:11  edzer

	* axes in bubble; xlab/ylab in spplot

2005-09-01 08:10  edzer

	* names

2005-08-30 18:19  rsbivand

	* RGB image for grid

2005-08-30 13:13  rsbivand

	* subsetting SpatialPolygons

2005-08-30 11:37  edzer

	* changed references to rings into polygons.

2005-08-30 11:05  edzer

	* [ method now accepts length-one TRUE

2005-08-30 09:40  edzer

	* clean up

2005-08-30 09:40  rsbivand

	* drop=FALSE in SPointsDF

2005-08-30 08:33  edzer

	* plot and summary from S3 -> S4; cleaned up

2005-08-26 18:23  rsbivand

	* more Polygons

2005-08-26 14:51  edzer

	* factor plotting in spplot for grids&polygons

2005-08-26 14:41  rsbivand

	* more Polygons

2005-08-25 21:44  edzer

	* map.to.lev is no spmap.to.lev
	  degrees N/S/E/W axes if proj4string() contains latlong

2005-08-25 15:08  rsbivand

	* changing vector class names

2005-08-25 14:32  rsbivand

	* changing vector class names

2005-08-24 20:38  edzer

	* default plotting without axes for all classes;
	  all now start with plot.new() which makes it
	  impossible to pass xlab/ylab.
	  
	  scale bar/north arrow now work for traditional
	  graphics as well. Updated tests.

2005-08-20 22:55  edzer

	* bug.

2005-08-19 20:05  edzer

	* bug fix--sampling of line with only 2 points.

2005-08-19 15:31  edzer

	* methods to get the AttributeList, or its component without slot
	  access
	  spplot with grids as background

2005-08-17 12:45  rsbivand

	* added as.SpatialRings.GridTopology

2005-08-17 12:34  rsbivand

	* added as.SpatialRings.GridTopology

2005-06-23 07:57  edzer

	* version update

2005-06-18 19:11  rsbivand

	* rest of 0.7-10

2005-06-17 11:50  edzer

	* allow factors to be set in AttributeList; probibit vectors of
	  mode raw or list

2005-06-17 11:35  edzer

	* these changes are already in sp 0.7-9 on CRAN; removed all double
	  quotes
	  from \alias and \link entries.

2005-06-16 17:15  rsbivand

	* small SpatialLines fix

2005-06-15 19:20  edzer

	* removed " in \alias of Rd files

2005-06-14 10:22  edzer

	* spplot: polygons behind grid; order of panels now that specified;
	  first = TRUE
	  argument optional to plot polygons over grids.
	  
	  SGDF: corrected bug if attribute was factor (now ffreq in
	  meuse.grid is);
	  stack: order of levels changed, not alphabetical anymore;

2005-06-08 14:02  rsbivand

	* pre 0.7-8

2005-05-28 20:03  rsbivand

	* most of 0.7-8

2005-05-27 10:49  edzer

	* formula argument added to spplot methods

2005-05-25 15:09  edzer

	* attempted to save memory when going from SPixDF to SGDF

2005-05-25 08:40  edzer

	* added names, names<-, coordnames and coordnames<- methods to all
	  classes;
	  replaced coordinates<- with the S4 mechanism (setReplaceMethod).

2005-05-22 21:39  edzer

	* needed.

2005-05-22 21:38  edzer

	* added names and names<- to all *DataFrame classes, now operating
	  on all *DataFrame classes (only on the data slot).

2005-05-21 18:47  rsbivand

	* ID checks for Srings etc

2005-05-20 23:38  edzer

	* ID checking for SpatialPointsDataFrame;
	  rownames removal for SpatialPoints; tests/fail stuff.

2005-05-20 13:57  edzer

	* version upgrade

2005-05-20 11:19  edzer

	* The Valencia session: changed the data slot in
	  SpatialPixelDataFrame,
	  SpatialGridDataFrame and SpatialPointsDataFrame from class
	  data.frame
	  to class AttributeList, thereby removing the row.names issue
	  (which costed
	  too much time and memory).

2005-05-12 20:53  edzer

	* michael's edits

2005-05-11 08:40  edzer

	* version up; spsample/overlay methods for SpatialPixels*

2005-05-10 12:11  edzer

	* bug in overlay if single column were selected (added drop=FALSE)

2005-05-03 20:31  rsbivand

	* nowrapSpatialLines

2005-05-02 11:24  rsbivand

	* adding recenter method

2005-04-30 14:12  rsbivand

	* hole in vignette

2005-04-28 20:35  rsbivand

	* cleaning details

2005-04-28 09:26  edzer

	* removed second URL

2005-04-28 08:52  edzer

	* version update; URL added

2005-04-28 08:46  edzer

	* wrong URL

2005-04-27 15:02  edzer

	* cbind.SpatialGridDataFrame

2005-04-27 14:02  rsbivand

	* added arguments to asciigrid

2005-04-27 12:27  rsbivand

	* splitting out GDAL

2005-04-27 11:03  edzer

	* removed S-plus related stuff

2005-04-27 11:00  edzer

	* moved to S-Plus area

2005-04-27 10:43  rsbivand

	* removed commented-out Rings code

2005-04-27 10:35  rsbivand

	* removed commented-out Rings code

2005-04-26 19:48  rsbivand

	* check holes

2005-04-22 15:26  edzer

	* ..

2005-04-22 15:23  edzer

	* $ and $<- stuff

2005-04-22 11:36  edzer

	* spplot method for SpatialPixelsDataFrame, and a new one for
	  SpatialGridDataFrame

2005-04-22 06:28  edzer

	* cleaned up some if (drop == TRUE) stuff

2005-04-20 16:04  edzer

	* Splitted SpatialGrid* into SpatialPixels* and SpatialGrid* for
	  pixels vs full grids

2005-04-18 12:45  edzer

	* bug noted by Tom Short in [.SpatialLines

2005-04-18 07:34  edzer

	* SaveImage: yes does what install.R first did the recommended way
	  (TM)

2005-04-18 07:33  edzer

	* SaveImage: yes now in DESCRIPTION; methods loaded by default

2005-04-13 09:34  edzer

	* version update
	  spsample for SpatialRings containing multiple Srings
	  spsample docs update
	  2.1.0-beta tests output

2005-04-12 20:53  edzer

	* xx

2005-04-08 21:41  edzer

	* panel stuff

2005-04-08 20:57  edzer

	* added gallery demo; spplot panel stuff

2005-04-08 14:48  edzer

	* holes.

2005-04-08 07:34  edzer

	* more variables in meuse.grid; some work on vignette

2005-04-07 08:14  rsbivand

	* merging older changes

2005-04-06 11:19  edzer

	* unaligned -> nonaligned

2005-04-06 09:47  edzer

	* spsample and overlay now work on grids;
	  added areaSpatialGrid and SlineLength function (1st doc'd, 2nd
	  not)
	  email change in Rd files

2005-04-05 09:46  edzer

	* spsample method

2005-04-02 21:51  edzer

	* made spplot a generic

2005-04-01 14:15  edzer

	* xx

2005-03-30 09:56  edzer

	* first attempt for an "overlay" method.

2005-03-29 20:02  edzer

	* Points and grids can now have more than 3 spatial dimensions,
	  although the plotting methods are not of much use for them.

2005-03-25 16:35  edzer

	* sp.layout stuff

2005-03-23 21:40  edzer

	* added meuse river fragment

2005-03-23 21:00  edzer

	* comments

2005-03-22 15:22  edzer

	* back in.

2005-03-22 15:14  edzer

	* cosmetic changes

2005-03-22 10:35  edzer

	* getting the transform generic right...?

2005-03-22 08:10  rsbivand

	* removed transform-method

2005-03-21 17:24  edzer

	* error-version to catch transform attempts if spproj is not
	  available

2005-03-21 16:38  edzer

	* transform method; rings docs

2005-03-21 11:04  edzer

	* plotting order in subset [

2005-03-21 10:02  edzer

	* xx

2005-03-21 09:33  edzer

	* now all in spplot

2005-03-21 09:32  edzer

	* docs clean-ups

2005-03-21 08:20  edzer

	* cleaned up cplot/gridplot/lplot; vignette, docs; "[" now works
	  for
	  lines and rings incl *DataFrame stuff.

2005-03-20 21:52  edzer

	* added rings() and rings<- ; cleaned up \email{} in .Rd's, removed
	  cplot
	  (now spplot); removed arcs generic.

2005-03-18 16:30  rsbivand

	* proj4string as.character()

2005-03-17 21:30  rsbivand

	* extended Shapes import

2005-03-17 09:04  rsbivand

	* small fixes for spproj

2005-03-16 21:10  rsbivand

	* more SRings

2005-03-16 18:31  rsbivand

	* more SRings

2005-03-16 15:49  rsbivand

	* more SRings

2005-03-16 14:11  rsbivand

	* more SRings

2005-03-16 13:29  edzer

	* ...

2005-03-15 20:58  rsbivand

	* not very much on Rings

2005-03-15 10:06  edzer

	* gallery works again

2005-03-12 15:26  edzer

	* spplot for SpatialLinesDataFrame's

2005-03-11 21:54  edzer

	* the manual page (under constr.).

2005-03-11 21:51  edzer

	* mainly spplot stuff

2005-03-10 20:02  edzer

	* dev...

2005-03-10 13:27  edzer

	* spplot dev

2005-03-09 16:48  edzer

	* ...

2005-03-09 10:10  edzer

	* data -> Rlogo

2005-03-09 10:10  edzer

	* made R CMD check work again; Rlogo: renamed data to Rlogo

2005-03-08 22:32  edzer

	* x

2005-03-08 22:23  edzer

	* map marks: north arrow, scale bar

2005-03-08 22:20  edzer

	* spplot() function; first attempt

2005-03-04 20:42  edzer

	* added [ [[ [[<- and as.data.frame() methods; many \alias{}'s
	  added to docs

2005-03-04 17:52  rsbivand

	* pO = 1:length(Srl)

2005-03-04 09:14  edzer

	* added points() and lines() methods to xPointsXx and xLinesXx
	  classes

2005-03-03 20:44  rsbivand

	* changed example for read.gdal

2005-03-03 18:45  rsbivand

	* document lines examples

2005-03-03 13:24  edzer

	* removed makefile

2005-03-03 10:21  rsbivand

	* sorted out Slines examples

2005-03-02 11:04  edzer

	* clean up; added docs;

2005-03-01 23:08  edzer

	* ... all preliminary versions of course...

2005-03-01 23:07  edzer

	* documentation of some classes and methods;
	  replaced some obsolete stuff like getSlineCoordsSlot() with
	  coordinates(),
	  bbox.R4 with bbox()
	  added Slines class; now parallel with Sring/Srings stuff.
	  Updated all test output; summary now starts with the class name.

2005-03-01 20:58  edzer

	* ...

2005-02-28 22:30  edzer

	* wip

2005-02-28 14:24  edzer

	* maintainance; vignette stuff

2005-02-28 09:13  edzer

	* vignette; grid maintainance

2005-02-25 16:30  edzer

	* vignette stuff

2005-02-25 08:44  edzer

	* return()

2005-02-24 23:28  edzer

	* xx

2005-02-24 18:13  edzer

	* xx

2005-02-24 18:06  edzer

	* nothing special

2005-02-24 17:58  edzer

	* sp vignette; work in progress.

2005-02-22 15:46  edzer

	* ...

2005-01-26 15:43  edzer

	* added importFrom() in NAMESPACE, and Imports: to DESCRIPTION, and
	  removed
	  the require(lattice) stuff.

2005-01-25 20:29  edzer

	* forgot this one.

2005-01-25 20:27  edzer

	* making R CMD check work again

2005-01-23 21:09  edzer

	* lplot update -- functions are now gridplot and ringplot

2005-01-21 15:33  edzer

	* work on lplot; now called gridplot and ringplot (names to be
	  changed)

2005-01-19 16:36  edzer

	* fixed identify in lattice points plot

2005-01-19 16:03  edzer

	* new file; moved stuff from Class-Spatial.R

2005-01-19 16:02  edzer

	* more on the generics as(x, "yy") stuff

2005-01-19 15:01  edzer

	* uncommented .noGenerics = TRUE in AAA.R; restored a couple
	  of (now working) setAs and setMethod things. Somehow, I still
	  cannot get setMethod("[[",...) working.

2005-01-17 12:50  edzer

	* more change

2005-01-13 09:39  edzer

	* moving Spatial[Gridded|Cell] into new SpatialGrid[DataFrame],
	  removed a lot
	  of setAs/setIs troubles in Points/Grids; extended grid tests.

2005-01-13 09:37  edzer

	* moved Spatial[Cell/Gridded] stuff into a single class,
	  SpatialGrid and SpatialGridDataFrame
	  added GridTopology class, which holds grid topology (offset, dim,
	  cellsize)

2005-01-07 00:42  edzer

	* three layer raster rgdal read now works; more setIs/setAs mess
	  and coercion from SPDF to data.frame if coords are not in the
	  data.frame (as when coming from a SpatialGriddedDataFrame).

2005-01-06 19:41  rsbivand

	* chane in NAMESPACE for spproj

2005-01-06 19:16  edzer

	* messing with setAs's...

2005-01-06 18:14  edzer

	* added read.gdal stuff

2005-01-06 15:25  edzer

	* 00sp.Rd is meant as an introductory text.

2005-01-06 15:24  edzer

	* changed missing value to -1; added 3 x 4 simple asciigrid map

2005-01-06 15:22  edzer

	* mostly work on gridded stuff; nothing on Rings.

2005-01-05 19:55  rsbivand

	* Spatial Lines/Rings redone

2004-12-24 08:47  edzer

	* checks on coordinates needing to be numeric; this will stop
	  coordinates(meuse)
	  to work when meuse is a data.frame.

2004-12-24 08:01  edzer

	* error on coordinates() with non-numeric elements (data.frame,
	  matrix, list)

2004-12-17 20:33  edzer

	* large file split

2004-12-17 11:02  edzer

	* SpatialGridded[DataFrame], mainly, and coercion, [, [[, [[<-,
	  image, tests, etc.

2004-12-15 21:47  rsbivand

	* adding line data

2004-12-15 14:57  rsbivand

	* SpatialLines

2004-12-14 22:01  edzer

	* further clean up; [.SpatialCellDataFrame

2004-12-14 20:07  edzer

	* implemented the Gridded (full grids); cleaning up double stuff

2004-12-02 06:39  rsbivand

	* uncommenting .__C__*

2004-12-01 21:54  edzer

	* reverted back the .__C__* stuff

2004-12-01 20:37  edzer

	* as(SP, "matrix") and as.matrix(SP) now work.

2004-12-01 13:46  edzer

	* cleaned up NAMESPACE; tried on SP, as(x, "matrix") but gave up

2004-12-01 12:44  edzer

	* export S3method as.data.frame.SpatialPointsDataFrame;
	  went back to the old versions where S3 calls S4, and coordinates
	  get back in place

2004-11-30 21:09  rsbivand

	* getting as() working

2004-11-26 15:37  rsbivand

	* resolved subset.matrix and fail1

2004-11-26 09:35  rsbivand

	* revised tests/*.Rout.save

2004-11-26 08:47  rsbivand

	* more NAMESPACE and R_init_sp

2004-11-24 17:22  rsbivand

	* adding NAMESPACE

2004-11-23 19:44  rsbivand

	* before NAMESPACE

2004-11-23 10:35  edzer

	* got rid of R CMD check "coordinates<-" message;
	  added SpatialLines (mostly empty);

2004-11-10 21:39  edzer

	* allow plotting of factor attribute columns

2004-11-10 15:58  edzer

	* doc err

2004-11-10 15:57  edzer

	* xx

2004-11-10 15:56  edzer

	* cplot addition

2004-11-10 15:55  edzer

	* docs check

2004-11-10 11:01  edzer

	* put old stuff in.

2004-11-09 20:45  edzer

	* more stuff

2004-11-09 20:37  edzer

	* added plotting utils; worked on SpatialPoint + deriv classes

2004-11-08 21:52  edzer

	* coordinates are now merged in place.

2004-11-06 19:51  edzer

	* added stripping of coordinates from data.frame in
	  SpatialPointsDataFrame,
	  when set by e.g.
	  > coordinates(x) <- c("x", "y")
	  when coerced back to data.frame, coordinates are glued back to
	  the data
	  (although perhaps in a different position -- they're first then)

2004-11-05 20:02  edzer

	* plot stuff

2004-11-05 19:24  rsbivand

	* first commit of SRDF

2004-11-05 19:20  edzer

	* to.image stuff for Cell

2004-11-05 19:17  rsbivand

	* first commit of SRDF

2004-11-05 18:54  edzer

	* tests stuff...

2004-11-05 17:12  rsbivand

	* Rings display methods

2004-11-05 16:47  edzer

	* xx

2004-11-05 16:47  edzer

	* tests still fail...

2004-11-05 16:38  edzer

	* update

2004-11-05 16:30  edzer

	* sp 0.6 is an almost complete rewrite

2004-11-05 16:14  edzer

	* sp 0.6 is an almost complete rewrite.

2004-11-05 10:25  edzer

	* version update

2004-11-01 12:33  edzer

	* Class-SpatialData.q: an attempt for "[[" and "[[<-", which does
	  not
	  work (outcommented);
	  others: use "iso" for map aspect in trellis plots

2004-10-07 21:14  edzer

	* 2.0.0 compat stuff

2004-09-28 18:46  rsbivand

	* density in .polygon()

2004-09-28 12:52  edzer

	* expand argument

2004-09-28 12:36  edzer

	* lplot port to R 2.0.0; fail1.R/fail1.Rout.save update to R 2.0.0

2004-09-25 18:24  rsbivand

	* end of sept

2004-09-24 22:38  edzer

	* made panel.lplot local, to avoid having to document the beast...

2004-09-24 22:33  edzer

	* lplot + panel function stuff; added lplot example to S...class.Rd

2004-09-24 22:25  edzer

	* added plotting of SpatialDataFramePolygons with lplot (+
	  panel.lplot function)

2004-09-15 08:30  edzer

	* changes made at Philly airport; trying to make lplot work;
	  coordinates(x, "names") etc

2004-06-29 12:14  rsbivand

	* file names 2.0.0

2004-06-18 20:28  rsbivand

	* backoff on ring directions

2004-06-18 14:59  rsbivand

	* backing out of too brave ring direction assumption

2004-06-08 10:16  rsbivand

	* allow P4 without pO

2004-06-08 10:07  rsbivand

	* allow P4 without pO

2004-06-03 14:46  edzer

	* Guys, sp still works under R 1.8. As do I.

2004-06-01 19:08  rsbivand

	* more work on insiders using Barry's p-in-p idea

2004-05-26 07:13  edzer

	* plotting of SpatialDataFrameGrid returned par() settings; now
	  invisible

2004-05-24 12:18  edzer

	* S-Plus compatibility issues

2004-05-19 06:56  rsbivand

	* added mild ring direction checking to Map2Poly4

2004-05-14 14:17  edzer

	* polygon S-Plus portability issues

2004-05-14 09:27  edzer

	* S-Plus compatibility issues.

2004-05-14 07:44  rsbivand

	* holepolys example

2004-05-13 18:25  rsbivand

	* added plot order and ring-direction to Polygon4/Polylist4

2004-05-13 15:25  edzer

	* this file is generated from S/src/pip.c, and should be modified
	  there

2004-05-13 15:22  edzer

	* removed all files in sp/R: they are created automatically from
	  the .q
	  sources in sp/S by typing `make' in the sp directory. This was
	  necessary to create a single S-Plus/R source. Removing them
	  hopefully
	  decreases the chances of changes to .R files, being overwritten.

2004-05-13 10:24  edzer

	* map2Poly4; tests out files

2004-05-11 19:40  edzer

	* ported tests to S-Plus; see makefile

2004-05-11 19:38  edzer

	* wip

2004-05-11 19:32  edzer

	* wip

2004-05-11 07:27  edzer

	* see CHANGES

2004-04-22 13:29  edzer

	* I messed up the "[" on SDFGrids; works again, I hope!

2004-04-21 19:50  edzer

	* time for 0.5-0.

2004-04-21 19:48  edzer

	* further S-Plus portability issues, like grep(),
	  par("col")/par("fg")

2004-04-21 13:16  edzer

	* moved main sorce from R (R-code) to S (single code for R and
	  S-Plus);
	  this requires a single make in the sp directory to create the R
	  sources
	  from S. So, no longer modifying in the R directory; use the S
	  (*.q) code
	  instead!!
	  
	  `make' also creates .Rbuildignore, with all the files that an R
	  build
	  should ignore.

2004-04-21 13:09  edzer

	* S-Plus portability scripts

2004-04-21 06:19  rsbivand

	* fix plot for SDFPolygons

2004-04-20 20:55  edzer

	* uniforming file name extensions

2004-04-17 22:15  edzer

	* max argument in plot.SpatialDataFrame -- for S-Plus, R doesn't
	  like it

2004-04-17 21:57  edzer

	* mostly S-Plus compatability issues.

2004-04-17 21:56  edzer

	* xx

2004-04-17 21:43  edzer

	* set back required version to 1.8 -- should be as low as possible?

2004-04-16 07:24  rsbivand

	* add coerse for SDFPolygons

2004-04-08 19:53  edzer

	* test asciigrid file. Ahumm, ... not generated by ArcGrid.

2004-04-08 12:58  rsbivand

	* cleaned SpatialDataFramePolygons

2004-04-08 12:48  rsbivand

	* cleaning SpatialDataFramePolygons

2004-04-07 14:22  edzer

	* still need do do examples

2004-04-07 11:40  rsbivand

	* added SpatialDataFramePolygons

2004-04-07 09:07  rsbivand

	* added SpatialDataFramePolygons

2004-04-05 20:52  edzer

	* work in progress.

2004-04-02 18:25  rsbivand

	* switched data back to ASCII

2004-04-02 12:29  edzer

	* S-Plus portability issues

2004-03-31 14:40  edzer

	* minor mods

2004-03-29 15:18  edzer

	* extensions to SDFGrid, see gridparameters() function

2004-03-27 19:53  rsbivand

	* INDEX update

2004-03-20 05:11  rsbivand

	* upload sp without proj

2004-03-20 05:02  rsbivand

	* upload sp without proj

2004-03-14 20:16  edzer

	* cosmetic.

2004-03-14 19:58  edzer

	* Initial revision

1999-12-15 10:41  

	* New repository initialized by cvs2svn.

