2003-12-30 13:12  donm

	* georef/MapProjection.java: added a getCenterLatLon() method

2003-12-24 10:44  donm

	* FieldImpl.java: in the extract method, if the component index is
	  0 and there is only one component, just return the existing
	  FieldImpl.  This is the same behavior as in FlatField.extract

2003-12-22 12:46  rink

	* VisADLineArray.java: adjustSeam needs to do its work in
	  double-precision

2003-12-19 07:22  billh

	* VisADGeometryArray.java: possible fix for bug Don found

2003-12-17 11:27  billh

	* VisADLineArray.java: add comments

2003-12-10 15:39  tomw

	* jmet/GRIBCoordinateSystem.java: Added new grid numbers: 221, 226,
	  227, 241, 252...

2003-12-05 08:22  billh

	* DelaunayCustom.java: add link to web page for polygon algorithms

2003-11-25 14:05  curtis

	* data/qt/QTForm.java: add setFrameRate(int) and getFrameRate()
	  methods for controlling output movie frame rate

2003-11-24 18:29  curtis

	* util/ReflectedUniverse.java: allow setting variables within the
	  universe to be null

2003-11-21 12:46  curtis

	* util/DataUtility.java: Fix a bug in extractImage that I
	  introduced during the ImageJ removal.  This had better be the
	  last one...

2003-11-20 17:24  curtis

	* data/qt/QTForm.java: fix bug introduced by last change

2003-11-19 13:16  curtis

	* util/DataUtility.java: Remove ImageJ dependency in extractImage
	  method

2003-11-19 12:50  curtis

	* Makefile, Makefile.WinNT: remove ij.* packages from makefiles

2003-11-19 12:40  curtis

	* data/ij/ImageJForm.java: Convert ImageJForm to use reflection for
	  ImageJ access

2003-11-19 12:40  curtis

	* data/tiff/TiffForm.java: Documentation tweak

2003-11-18 19:01  curtis

	* data/tiff/TiffForm.java: Convert TIFF adapter to use reflection
	  for ImageJ access

2003-11-18 17:42  curtis

	* examples/ReflectionTest.java: Take advantage of new
	  ReflectedUniverse shortcut methods

2003-11-18 17:37  curtis

	* data/: qt/QTForm.java, gis/UsgsDemAdapter.java: Take advantage of
	  new ReflectedUniverse shortcut methods

2003-11-18 17:34  curtis

	* util/ReflectedUniverse.java: Add setVar shortcut methods for the
	  eight primitive types (boolean, byte, char, double, float, int,
	  long, short).

2003-11-18 16:41  curtis

	* data/qt/QTForm.java: Add \Windows\System32\QTJava.zip to list of
	  paths to check for QTJava.zip.

2003-11-17 09:39  billh

	* RealType.java: fix Thread race Andrew found in
	  RealType.getRealType() (I have the feeling that the
	  implementation guarded against this race once upon a time, but
	  was changed in the name of efficiency)

2003-11-17 08:18  billh

	* FunctionType.java: add tests for null domain and range to
	  constructor, as suggested by Andrew Donaldson

2003-11-17 07:52  billh

	* DerivedUnit.java, OffsetUnit.java, ScaledUnit.java: hopefully fix
	  bug Tom found

2003-11-11 16:24  curtis

	* data/qt/QTForm.java: Add "canDoQT" method to this class, because
	  it is smarter about QuickTime than
	  visad.util.Util.canDoQuickTime().

2003-11-07 09:26  billh

	* java3d/GraphicsModeControlJ3D.java: add
	  setSceneAntialiasingEnable(), even though it sucks visually

2003-11-03 14:55  curtis

	* data/biorad/BioRadForm.java: Header offset should be +76, not
	  +70...

2003-11-03 12:42  curtis

	* data/qt/QTForm.java: Be a bit more forgiving when it comes to
	  QuickTime errors, to avoid exceptions.

2003-10-02 14:36  donm

	* ss/BasicSSCell.java: make get/setPartialSaveString public instead
	  of protected

2003-09-24 11:21  billh

	* ss/BasicSSCell.java: reverse the order of lines 1678-1679 to
	  avoid call to DisplayImpl.controlChanged() after call to
	  enableAction() - Curtis please take a quick look to make sure
	  this doesn't brake anything.

2003-09-19 15:08  donm

	* data/DefaultFamily.java: for efficiency, put DemFamily before
	  TextAdapter since TA can slurp in the entire file (USGS DEM which
	  is 9Mb line) before it figures out that it is not the right form
	  for the DEM files.

2003-09-19 09:56  donm

	* Display.java, DisplayImpl.java, ShadowType.java: allow for
	  ConstantMap of ColorMode

2003-09-16 09:19  donm

	* data/text/TextAdapter.java: set type in Linear1DSets so
	  example1.txt works, throw BadFormException if MathType line is
	  bad or missing, check for "->" in MathType line before stepping
	  through it character by character.

2003-09-15 16:05  donm

	* data/gis/ArcAsciiGridAdapter.java: account for blank lines in
	  file

2003-09-15 09:23  tomw

	* data/text/TextAdapter.java: Don's change to use StringBuffer
	  instead of String in a concatonation for mathtypes.

2003-09-15 05:32  billh

	* UnionSet.java: get rid of unnecessary test Don found

2003-09-15 04:59  billh

	* data/mcidas/AreaAdapter.java: make Exception a little clearer

2003-09-14 21:03  donm

	* jmet/MetUnits.java: add in a new spec for gp_m

2003-09-10 17:51  donm

	* data/gis/: ArcAsciiGridAdapter.java, ArcAsciiGridForm.java,
	  DemFamily.java: new adapter/form for Arc/Info ASCII GRID files.
	  May still need some tweaking.  Ugo, I modified according to your
	  input

2003-09-10 17:50  donm

	* data/gis/UsgsDemAdapter.java: really fix both utm and lat/lon
	  values this time.  Make code mirror equations in documentation.
	  Do lazy evaluation of flat field - only read header outright.

2003-09-10 14:27  donm

	* data/gis/UsgsDemAdapter.java: fix errors relating to lat/lon
	  grids after discussion with Ugo

2003-09-05 13:19  rink

	* python/subs.py: add a toggle function to vdisp

2003-09-03 10:40  donm

	* util/Util.java: add .dem files to the list of filefilters

2003-09-03 10:40  donm

	* Makefile, Makefile.WinNT: add new data/gis package

2003-09-03 10:35  donm

	* data/: DefaultFamily.java, gis/DemFamily.java,
	  gis/UsgsDemAdapter.java, gis/UsgsDemForm.java: new package and an
	  adapter to handle USGS DEM files. The family will be used to
	  support different DEM formats.  Added this to the default family

2003-09-03 10:34  donm

	* georef/UTMCoordinate.java: new class to hold UTM coordinate
	  information

2003-09-02 09:22  billh

	* Irregular3DSet.java: fix ancient bug in valueToTri(), and add a
	  bunch of commented-out print statements

2003-08-30 05:14  billh

	* README: correct typo in name of visad_src-2.0.jar

2003-08-25 07:29  billh

	* Integer2DSet.java, Integer3DSet.java, IntegerNDSet.java,
	  Linear2DSet.java, Linear3DSet.java, LinearNDSet.java: Fix a nasty
	  and early bug in VisAD. The problem is that the full Linear2DSet
	  constructor allows applications to specify Units for component
	  Linear1DSets in two ways: 1. in a Unit[] argument and 2. in the
	  Units of the component Linear1DSet[] argument.

	  This changes Linear2DSet, Linear3DSet and LinearNDSet (and this
	  changes the behavior of LinearLatLonSet which extends
	  Linear2DSet) to ensure that the Units of the component
	  Linear1DSets are consistent with the Units returned by
	  getSetUnits() (and stored way up the class hierarchy in
	  Set.SetUnits). This also entails some changes to IntegerSet
	  classes.

	  The policy is to determine Units according to this priority: 1.
	  Unit[] argument passed to constructor, if non-null.  2. Units in
	  component Linear1DSet[] argument, for constructor signatures that
	  have have that argument.  3. Default Units in SetType.

	  Such forced consistency may break some applications that rely on
	  the current anomolous behavior. Note especially that if an
	  application calls a Linear2DSet, Linear3DSet, LinearNDSet or
	  LinearLatLonSet constructor with 'Linear1DSet[] sets' and 'Unit[]
	  units' arguments where units[i] is not equal to the Unit of
	  sets[i], then the actual values of the Linear1DSets will be
	  converted from the Unit of sets[i] to units[i].

2003-08-22 18:49  curtis

	* ss/SpreadSheet.java: Detect improper RMIC compilation and output
	  the following error message:

	  Your VisAD installation has not properly executed the RMIC
	  compiler on the appropriate source files. Please re-run "make
	  compile" in the VisAD directory. If you are using Makefile.WinNT
	  and running JDK 1.2, please double-check that you have
	  uncommented the RMIC-related environment variables, or else the
	  RMIC-related classes will be placed in the wrong directories. A
	  full stack dump follows:

2003-08-22 16:29  donm

	* FieldImpl.java: fix bug in domainMultiply where the units of the
	  factor sets are not being carried along (nor errors).  In our
	  radar stuff, we pass in setUnits to the Set constructor (units
	  km, RealType unit meter), but after domainFactor, setUnit for
	  this dimension was m not km.	I only did this for GriddedSets
	  figuring that the LinearNDSet creation would carry along the
	  setUnit.  If that assumption is wrong, please fix for LinearSets
	  as well and then domainFactor should be fixed as well.  And, if
	  LinearSet.getLinear1DComponent() does not carry the units
	  through, then this is a bigger bug and should be fixed.

2003-08-22 16:07  curtis

	* ss/SpreadSheet.java: Make SS cell creation errors more aggressive
	  (i.e., remove requirement for -debug flag), so that next time
	  someone reports this error, more relevant information is given.

2003-08-22 15:43  curtis

	* ss/README.ss: change bug report and feature suggestion email
	  address from "curtis@ssec.wisc.edu and hibbard@facstaff.wisc.edu"
	  to "visad-list@ssec.wisc.edu"

2003-08-21 16:06  donm

	* Display.java, DisplayImpl.java, GraphicsModeControl.java,
	  ShadowFunctionOrSetType.java,
	  bom/ShadowImageFunctionTypeJ3D.java,
	  java2d/GraphicsModeControlJ2D.java,
	  java3d/GraphicsModeControlJ3D.java: Add support for specifying
	  missing transparency, curved texture size and polygon mode as
	  ConstantMaps as well as through GMC.	I've tested this in the IDV
	  as much as I know how, but please let me know if you find any
	  problems.

2003-08-21 07:21  billh

	* examples/Test61.java: adjust this test to new way of handling
	  missing data

2003-08-21 05:45  billh

	* util/TextControlWidget.java: get rid of import DisplayImplJ3D

2003-08-21 05:35  billh

	* ShadowFunctionOrSetType.java, examples/Test21.java,
	  examples/Test37.java: this time really fix Don's problem, with
	  test in Test21 and cleanup toString() in Test37

2003-08-21 04:46  billh

	* ShadowFunctionOrSetType.java: fix problem Don found with missing
	  data and texture mapping

2003-08-20 05:40  billh

	* ShadowFunctionOrSetType.java: get rid of unused selectToColor()
	  method

2003-08-19 15:53  donm

	* DisplayRenderer.java: don't check for equality between RealType
	  unit and override unit because their strings may be different
	  even if the are equal.

2003-08-19 05:55  billh

	* java3d/ShadowTupleTypeJ3D.java: fix bug Don found

2003-08-18 16:47  curtis

	* examples/ReflectionTest.java: Add a cleaned up version of the
	  visad.util.ReflectedUniverse example I sent to the list a while
	  back.

2003-08-18 13:44  curtis

	* Makefile.WinNT: Update Windows makefile to default to JDK 1.3
	  RMIC directories instead of JDK 1.2 directories.  Users can still
	  use the 1.2 directories by uncommenting three lines (before,
	  three lines had to be uncommented for RMIC to work properly with
	  JDK 1.3 and later).

2003-08-14 17:33  billh

	* FieldImpl.java: add appropriate comment for fix for Doug

2003-08-14 17:32  billh

	* FieldImpl.java: fix bug Doug found

2003-08-13 11:21  billh

	* DisplayTupleType.java, DomainException.java, DoubleSet.java,
	  Set.java: improve JavaDoc

2003-08-12 07:11  billh

	* Irregular3DSet.java: make constructors with 'copy' public

2003-08-08 16:57  billh

	* Gridded3DSet.java: fix bug Doug found

2003-08-08 07:05  billh

	* util/DataUtility.java: replace display.stop() with
	  display.destroy() in makeSimpleDisplay()

2003-08-08 05:45  curtis

	* data/ij/ImageJForm.java: ImageJForm now trivially implements
	  FormBlockReader (each file always contains a single image)

2003-08-06 17:33  billh

	* DisplayImpl.java: fix bug Michelle found - synchronize destroy()
	  method on mapslock

2003-08-05 15:53  donm

	* data/FileFlatField.java: implement 5 parameter version of binary
	  method

2003-08-05 10:20  billh

	* BadDirectManipulationException.java, BadMappingException.java,
	  DisplayInterruptException.java, DisplayListener.java,
	  DisplayMapEvent.java, DisplayRealType.java,
	  DisplayReferenceEvent.java, DisplayRenderer.java,
	  java2d/DefaultDisplayRendererJ2D.java,
	  java2d/DisplayRendererJ2D.java,
	  java3d/DefaultDisplayRendererJ3D.java,
	  java3d/DisplayRendererJ3D.java: improve JavaDoc

2003-08-04 16:37  billh

	* browser/RangeSlider.java: change some variables and methods from
	  private to protected for Paul Kominsky <pkominsky@yahoo.com>

2003-08-04 09:53  billh

	* ConstantMap.java, Display.java, DisplayActivity.java,
	  DisplayEvent.java, DisplayException.java, DisplayImpl.java,
	  ScalarMap.java, java2d/DisplayImplJ2D.java,
	  java3d/DisplayImplJ3D.java: improve JavaDoc

2003-07-31 09:10  donm

	* FlatField.java: fix NullPointerException in binary.  Don't know
	  how this didn't pop up sooner.

2003-07-30 05:27  billh

	* ShadowType.java, cluster/DefaultNodeRendererAgent.java,
	  cluster/TestProxyCluster.java: fix contouring bug in cluster code

2003-07-29 10:08  billh

	* DisplayImpl.java, collab/DisplayMonitorImpl.java,
	  collab/DisplaySyncImpl.java, java3d/DisplayImplJ3D.java: remove
	  some obsolete cluster code

2003-07-28 10:58  jeffmc

	* UnionSet.java: Fix a problem in .equals where the length to the
	  Sets array was not being checked.  This would either give an
	  incorrect answer (if the length of the Sets array in the called
	  object was <= the length in the argument object) or a
	  arrayIndexOutOfBounds error.

2003-07-25 08:17  billh

	* Delaunay.java, DelaunayClarkson.java, DelaunayCustom.java,
	  DelaunayFast.java, DelaunayOverlap.java, DelaunayWatson.java:
	  improve JavaDoc

2003-07-23 07:09  billh

	* AnimationSetControl.java, ScalarMap.java,
	  java2d/AnimationControlJ2D.java, java3d/AnimationControlJ3D.java:
	  fix bug Russell found

2003-07-22 09:59  billh

	* DelaunayCustom.java, PlotText.java, ShadowType.java,
	  TextControl.java, examples/Test44.java, examples/Test45.java,
	  util/TextControlWidget.java: commit Sylvain Letourneau's work
	  with text rendering

2003-07-18 10:28  billh

	* ShadowType.java, TextControl.java: eliminate spaces at ends of
	  lines

2003-07-17 08:08  billh

	* data/fits/Spasm.java, data/gif/TestGIF.java,
	  install/TestUtil.java: add package statements - all classes
	  except those in visad/examples must have package statements,
	  otherwise 'make jardocs' fails

2003-07-17 07:30  billh

	* examples/: Test14.java, Test15.java: convert to test Dave's
	  visad.collab stuff - it is long overdue to have a regular test
	  for visad.collab

2003-07-15 13:13  billh

	* ShadowFunctionOrSetType.java,
	  VisADIndexedTriangleStripArray.java, VisADLineStripArray.java,
	  VisADTriangleStripArray.java: fix bug Doug Lindholm found

2003-07-15 08:30  tomw

	* data/text/TextAdapter.java: Add Jim K's change to allow a
	  Gridded1DDoubleSet to be used when a 1-D domain is specified in
	  an appropriate manner.

2003-07-11 09:48  billh

	* DataShadow.java: improve JavaDoc

2003-07-11 09:19  billh

	* DataRenderer.java, DisplayImpl.java, bom/ImageRendererJ3D.java:
	  improve JavaDoc

2003-07-11 07:20  billh

	* Makefile, Makefile.WinNT: remove contour.html from TAR_FILES

2003-07-11 03:59  billh

	* java3d/RendererJ3D.java: fix for bug Russell found.

2003-07-07 15:12  tomw

	* data/text/README.text: More clarity added.

2003-07-07 15:05  rink

	* data/FileFlatField.java: add adapter method for 4-arg unary

2003-07-07 13:04  tomw

	* data/text/: README.text, TextAdapter.java: Fix Michelle's problem
	  of using more than 3 non-linear domain components. The code would
	  work only for all components having specified linear sampling.
	  Made the other sections of creating the IrregularSets for 1-3D
	  cleaner as well.  Updated README.text to reflect this change
	  somewhat.

2003-07-03 13:47  curtis

	* ss/BasicSSCell.java: Somewhere along the line, Java and/or VisAD
	  changed how "file:/" URLs are handled, causing the SpreadSheet to
	  lock up when loading spreadsheet files (at least on my machine).
	  I have implemented a fix that looks for "file:/" URLs and
	  converts them back to regular filenames before attempting to load
	  them using DefaultFamily.

2003-07-01 08:58  billh

	* DataReference.java, DataReferenceImpl.java,
	  RemoteDataReferenceImpl.java: improve JavaDoc

2003-07-01 08:52  donm

	* georef/: EarthLocationTuple.java, LatLonTuple.java: add default
	  constructors

2003-07-01 08:33  billh

	* CoordinateSystem.java, DataDisplayLink.java,
	  ReferenceActionLink.java: improve JavaDoc

2003-06-30 09:25  billh

	* Data.java, DataImpl.java, RemoteDataImpl.java: improve JavaDoc

2003-06-27 13:53  billh

	* Data.java: improve JavaDoc

2003-06-27 10:27  billh

	* Data.java, DataImpl.java: improve JavaDoc

2003-06-27 09:17  rink

	* FieldImpl.java, FlatField.java: use copy==false for setSample(s)
	  in extract()

2003-06-25 11:30  billh

	* CoordinateSystem.java, CoordinateSystemException.java,
	  CylindricalCoordinateSystem.java: improve JavaDoc

2003-06-25 09:51  billh

	* Contour2D.java, ContourControl.java, Control.java,
	  ControlEvent.java, ScalarMap.java, contour.html,
	  examples/Test37.java: improve JavaDoc

2003-06-24 05:54  billh

	* java2d/VisADCanvasJ2D.java: fix bug Ian Graham found (call
	  repaint() instead of paintComponent() from run())

2003-06-23 06:06  billh

	* bom/ScreenLockedDemo.java: remove code not compliant with JDK 1.2

2003-06-19 15:45  donm

	* jmet/DumpType.java: use copy = false for getSample calls since
	  we're not munging the data.

2003-06-19 14:43  donm

	* VisADTriangleStripArray.java: tweak bill's fix for small values
	  in adjustSeam.

2003-06-18 07:28  billh

	* VisADTriangleStripArray.java: fix isosurface hole problem Don
	  found, by replacing some float computations by doubles in
	  VisADTriangleStripArray.adjustSeam() (so there is a memory and
	  speed penalty)

2003-06-16 08:32  billh

	* examples/Test00.java: change 'count' Unit to 'Hz'

2003-06-13 04:30  billh

	* ShadowType.java: fix ConstantMaps to *XisOffset

2003-06-13 03:56  billh

	* java2d/VisADCanvasJ2D.java: fix bug Ian Graham found

2003-06-12 05:36  billh

	* ShadowType.java: change makeContour() to return true even if
	  contours are disabled, in order to avoid volume or texture
	  rendering

2003-06-12 05:02  billh

	* FlatField.java: allow null Data object in setSample(int, Data)

2003-06-11 21:00  donm

	* ScalarMap.java: only convert units if overrideUnit != null and !=
	  default unit.  Saves some transient memory because Unit.toThis
	  implementations always create a new array and now we don't have
	  to if we don't need to

2003-06-11 13:37  donm

	* data/mcidas/AREACoordinateSystem.java: add a check in makeSpline
	  to see if the number of values is greater than an int can hold.
	  Fixes the NegativeArraySizeException problem

2003-06-11 09:44  billh

	* AnimationControl.java, DisplayRenderer.java,
	  java2d/AnimationControlJ2D.java, java3d/AnimationControlJ3D.java:
	  remove AnimationControl.enableAnimationString() logic, replace
	  with DisplayRenderer.setAnimationStringVisible()

2003-06-10 16:13  donm

	* data/mcidas/AREACoordinateSystem.java: add a toString method

2003-06-10 15:24  donm

	* AxisScale.java: make sure computeTicks doesn't return null.  In
	  the case were it did, return the low/high values passed in

2003-06-10 07:34  billh

	* java2d/AnimationControlJ2D.java, java3d/AnimationControlJ3D.java:
	  incorporate showAnimationString in equals() and syncControl()
	  methods

2003-06-10 05:47  billh

	* AnimationControl.java, java2d/AnimationControlJ2D.java,
	  java3d/AnimationControlJ3D.java: add Jim K's
	  enableAnimationString() logic

2003-06-09 17:11  billh

	* bom/ScreenLockedDemo.java: add credit to Jim K.

2003-06-09 17:10  billh

	* bom/ScreenLockedDemo.java: add GPL stuff from Jim K.

2003-06-09 09:26  billh

	* CMYCoordinateSystem.java, CartesianProductCoordinateSystem.java,
	  Cell.java, CellImpl.java, ColorAlphaControl.java,
	  ColorControl.java, CommonUnit.java, ConstantMap.java,
	  Contour2D.java, CoordinateSystem.java, RemoteCellImpl.java:
	  improve JavaDoc

2003-06-09 08:09  billh

	* BadMappingException.java, BaseColorControl.java, BaseUnit.java:
	  improve JavaDoc and clean up some other comments

2003-06-09 03:13  billh

	* java3d/DisplayRendererJ3D.java: Tom's fix for
	  RestrictedAccessException adding locked_trans to root

2003-06-06 09:19  billh

	* bom/ScreenLockedDemo.java, bom/ScreenLockedRendererJ3D.java,
	  bom/ShadowScreenLockedFunctionTypeJ3D.java,
	  bom/ShadowScreenLockedTupleTypeJ3D.java,
	  java3d/DefaultRendererJ3D.java, java3d/DisplayRendererJ3D.java,
	  java3d/ProjectionControlJ3D.java: radically different approach to
	  screen locked rendering

2003-06-06 06:11  billh

	* Irregular2DSet.java: small patch Ian Graham sent (catch Delan ==
	  null to avoid NullPointerException)

2003-06-05 16:10  donm

	* FieldImpl.java: only create a new CS in domainMultiply if they
	  are all non-null.  new signature that allows you to pass in a
	  resulting CS

2003-06-05 06:56  billh

	* java3d/AVControlJ3D.java: add Luke Matthews' changes that allows
	  applications to get non-default behavior for animating Sets of
	  length = 1.

2003-06-04 09:54  billh

	* AVControl.java, Action.java, ActionImpl.java,
	  ActivityHandler.java, AnimationControl.java,
	  AnimationSetControl.java, Control.java: improve JavaDoc

2003-06-04 07:36  donm

	* GriddedSet.java: add create method that takes a copy argument
	  since all the Gridded*DSet constructors allow one.

2003-05-29 10:19  rink

	* Contour2D.java: slight adjustment to fix Ugo's problem

2003-05-29 07:51  billh

	* VisADLineArray.java: fix bug in removeMissing()   j += 2 *
	  color_length; instead of:   j += color_length;

2003-05-28 16:40  donm

	* data/mcidas/AreaAdapter.java: restructure a bit for efficiency.
	  Since getData() always returned a SingleBandedImage if there was
	  only one band, just create it in the first place.  That way, we
	  can just return it instead of having to create a new one.  Uses
	  the new methods/efficiencies in SingleBandedImageImpl classes

2003-05-28 16:30  donm

	* data/mcidas/PointDataAdapter.java: more efficiencies - pass
	  TupleType on Tuple constructor so it doesn't have to build it
	  each time.  If all reals, still create a FieldImpl instead of a
	  FlatField, because we are calling setSample(index) which will
	  deconstruct the Real objects and reconstruct them if you call
	  getSample().

2003-05-28 16:23  donm

	* meteorology/: NavigatedImage.java, SingleBandedImageImpl.java: do
	  a little better with memory usage and copying data.  Add
	  constructor that tells whether you want to copy the image values
	  or not.

2003-05-28 09:55  donm

	* data/mcidas/PointDataAdapter.java: get data from
	  AddePointDataReader in obs order format to save memory

2003-05-28 05:48  billh

	* VisADLineArray.java: add removeMissing() method, which removes
	  line segments with any NaN or Infinite coordinates

2003-05-26 10:11  curtis

	* data/qt/QTForm.java: remove temporary debugging statement

2003-05-23 13:07  rink

	* python/subs.py: add a ref to the myFrame that this display
	  belongs to.

2003-05-23 11:36  curtis

	* data/qt/QTForm.java, util/ReflectedUniverse.java: Add support to
	  ReflectedUniverse for importing classes not in the CLASSPATH (by
	  providing a list of alternate URLs to search).  Take advantage of
	  this support with the QuickTime loader.

2003-05-22 10:27  rink

	* FieldImpl.java: Fix problem TomW found: domainMultiply now
	  creates a product coordinateSystem if the product domains have
	  coordinateSystems.

2003-05-20 16:35  jeffmc

	* ThingImpl.java:
	  Don't create the references data member automatically, rather,
	  rely on the existing code that checks if it is null and creates
	  it on demand.

	  We do this to save the 80 bytes per references Vector.

2003-05-20 10:15  billh

	* ContourControl.java, ScalarMap.java: autoscaling of IsoContour
	  changes range and intervals for 2-D contour lines

2003-05-19 13:12  curtis

	* util/Util.java: Add "adjustComboBox" method for limiting
	  JComboBoxes to one line in height.  Same as "adjustTextField"
	  method, but for JComboBoxes.

2003-05-19 13:02  curtis

	* browser/Divider.java: Add capability for Divider widget to be
	  either vertical or horizontal (instead of just horizontal).

2003-05-16 09:39  billh

	* DelaunayCustom.java: fix bug Scott Anderson (of BOM) found

2003-05-15 05:01  billh

	* ContourControl.java, FieldImpl.java, ShadowType.java: fix
	  FieldImpl.setSample() bug Andrew found; declare ZoomDoneListener
	  transient in ContourControl so cluster code will work (Controls
	  are serialized and sent from clients to cluster nodes); tolerate
	  a null MouseBehavior in ContourControl and ShadowType (may be
	  null for TransformOnlyDisplayRendererJ3D used for cluster code)

2003-05-14 14:27  rink

	* python/subs.py: add a reference arg in drawBox

2003-05-14 13:22  rink

	* python/JPythonMethods.java: add setAxesScalesLabel

2003-05-14 13:20  rink

	* python/subs.py: add enableRubberBandBox which allows any callback
	  to be specified without the zoom factor applied.  add drawBox,
	  which isn't entirely done yet

2003-05-14 13:17  rink

	* python/graph.py: add setAxesScalesLabel, add labels for scatter

2003-05-14 09:07  billh

	* ShadowType.java: fix ArrayIndexOutOfBoundsException in
	  makeContour() at line 3569

2003-05-14 08:40  billh

	* FlatField.java: fix comments

2003-05-13 10:40  billh

	* MouseHelper.java: fix bug Ricardo found

2003-05-09 14:33  curtis

	* data/biorad/BioRadForm.java: use java.io.RandomAccessFile, not
	  ucar.netcdf.RandomAccessFile

2003-05-09 09:54  tomw

	* python/graph.py: fix typo

2003-05-09 09:49  tomw

	* python/JPythonMethods.java: Add sig for makeType(string[],
	  coord_sys) to make a RealTupleType with a Coord Sys.

2003-05-09 09:48  tomw

	* python/cheatsheet.txt: Strighten out the min/max names.

2003-05-09 09:47  tomw

	* python/graph.py: Have image() use generic makeDisplay() to make
	  use of Tom Rink's changes in subs.py for Java3D/2D.

2003-05-08 07:59  billh

	* bom/GridEdit.java: re-indent

2003-05-06 09:05  billh

	* FieldImpl.java: fix old resmaple() bug - FunctionType of return
	  must take domain from set argument, as is done in
	  FlatField.resample()

2003-05-06 09:04  billh

	* bom/: ImageRendererJ3D.java, ShadowImageFunctionTypeJ3D.java: fix
	  RGBA bug Don found

2003-05-05 10:37  billh

	* DisplayImpl.java: yet another slight tweak for the display event
	  logic problem that Jim K found - the display logic is murder

2003-05-05 10:20  billh

	* DisplayImpl.java: re-fix display event problem Jim K found -
	  first fix was bad

2003-05-03 12:54  billh

	* DisplayImpl.java: hopefully fix problem Jim K found

2003-05-03 12:48  billh

	* MouseHelper.java: possibly fix problem Tom R found

2003-05-02 14:05  tomw

	* data/text/: README.text, TextAdapter.java, example4.csv: Embrace
	  changes James made for handling time strings.  Include one
	  example file.

2003-05-02 13:41  curtis

	* util/Util.java: Add centerWindow signature for centering a window
	  relative to another window (e.g., so that a modal dialog may be
	  centered within its parent).

2003-05-01 10:33  rink

	* python/subs.py: for X,Y plots, makeDisplay now calls
	  makeDisplay3D, but switches to PARALLEL_PROJECTION and re-assigns
	  rotation to translation.  addData now includes a zlayer keyword
	  to determine which object is on top in the display.

2003-04-29 17:27  billh

	* Irregular2DSet.java: find a hack to solve Ian Graham's problem -
	  he has a degenerate topology that crashes DelaunayWatson, but
	  DelaunayClarkson produces a triangulation where two triangles
	  alternated in a tight loop in valueToTri() - the fix is to avoid
	  such tight loops using the "flip" variable

2003-04-29 11:10  donm

	* georef/TrivialMapProjection.java: add float signatures for
	  fromRef and toRef

2003-04-29 10:58  rink

	* ShadowType.java: apply adjustLongitude to label arrays; I know I
	  did this once before.

2003-04-29 10:31  billh

	* DisplayTupleType.java: improve sharpened circular test

2003-04-29 09:50  billh

	* DisplayTupleType.java: sharpen test for circular DisplayRealType,
	  to fix IDV problem with "World" projection

2003-04-28 10:51  billh

	* python/stroud2.py: modification of stroud.py to leave a trail of
	  stick figures

2003-04-27 10:48  billh

	* MouseHelper.java: fix bug Olver found

2003-04-25 10:03  billh

	* ShadowType.java: remove unused ShadowType.adjustLongitudes()

2003-04-24 16:06  rink

	* python/JPythonMethods.java: add helper methods for
	  ScalarMap.getScale

2003-04-23 08:58  billh

	* DisplayTupleType.java: add commented-out print statements to
	  setTuples()

2003-04-23 06:21  billh

	* java3d/RendererJ3D.java: switch order of 'sw = swt' and
	  'toggle(getEnabled())' so initial toggle will work correctly

2003-04-21 11:48  billh

	* VisADGeometryArray.java: fix bug Tom R found

2003-04-21 09:44  billh

	* DisplayRealType.java, DisplayTupleType.java,
	  VisADGeometryArray.java: automatically detect "circular"
	  DisplayRealTypes for which adjustLongitude() is unnecessary

2003-04-18 09:24  donm

	* jmet/MetUnits.java: add in calibration units

2003-04-18 09:00  donm

	* examples/MapProjectionDisplay.java: DOH! fix ClassCastException
	  Bill found.

2003-04-18 07:41  billh

	* examples/Stream2DTest.java: fix bugs

2003-04-18 07:36  donm

	* examples/MapProjectionDisplay.java: add in an example of a
	  lat/lon grid

2003-04-17 18:26  billh

	* VisADGeometryArray.java: reduce memory use of recent
	  adjustLongitude() fix

2003-04-17 09:08  billh

	* VisADGeometryArray.java: extend adjustLongitude() to more cases
	  (needs more thorough testing)

2003-04-17 09:05  billh

	* bom/ImageRendererJ3D.java: replace clearBranch() call with
	  clearScene()

2003-04-17 06:20  billh

	* java3d/: AnimationRendererJ3D.java, UniverseBuilderJ3D.java: add
	  a little more cleanup code from Kelvin Chung

2003-04-16 05:42  billh

	* Gridded3DDoubleSet.java: fix bug Geoff Freeman found (casting to
	  Gridded2DDoubleSet in clone())

2003-04-14 09:51  donm

	* DataRenderer.java: fix bug when there's a display side coordinate
	  system that was causing wind barbs not to display in IDV.

2003-04-14 08:50  donm

	* data/mcidas/AreaAdapter.java: use calibration unit to create new
	  mathtype if unit is not null.  Otherwise, if BRIT, nothing
	  changes

2003-04-11 08:11  billh

	* java3d/DisplayRendererJ3D.java: remove debug print statement

2003-04-03 23:05  billh

	* java3d/AnimationRendererJ3D.java: override clearBranch() to clear
	  vbranch

2003-04-03 22:53  billh

	* bom/ImageRendererJ3D.java: override clearBranch() to clear
	  vbranch

2003-04-03 18:39  billh

	* UnionSet.java: fix cloneButType()

2003-04-03 17:33  billh

	* FieldImpl.java, FlatField.java, Gridded2DDoubleSet.java,
	  Gridded3DDoubleSet.java, Set.java, SetType.java,
	  bom/GridEdit.java: implement Set.unary() for NOP to make
	  changeMathType() work; fix cloneButType() in Gridded2DDoubleSet
	  and Gridded3DDoubleSet; fix unary() in FieldImpl and FlatField;
	  minor GridEdit tweaks

2003-04-03 15:29  billh

	* PlotText.java, ShadowType.java, TextControl.java: commit Andrew
	  Donaldson's vertical text justification

2003-04-02 22:55  billh

	* bom/GridEdit.java: add comments, and a little more tweeking
	  tricky logic

2003-04-02 17:59  billh

	* bom/GridEdit.java: working better; this is a very complex problem

2003-03-31 23:14  billh

	* bom/: ScreenLockedRendererJ3D.java,
	  ShadowScreenLockedFunctionTypeJ3D.java,
	  ShadowScreenLockedTupleTypeJ3D.java: add Jim K's screen locked
	  renderer

2003-03-31 21:51  billh

	* bom/GridEdit.java: start of grid editor

2003-03-31 18:55  billh

	* java3d/RendererJ3D.java: avoid IndexOutOfBoundsException deep in
	  Java3D caused by toggle()

2003-03-31 16:17  billh

	* bom/CutAndPasteFields.java: add comments

2003-03-26 22:07  billh

	* bom/FrontDrawer.java: support unequal first and repeating segment
	  lengths

2003-03-26 09:18  donm

	* data/units/: UnitParser.java, UnitParser.jj: use parseFloat
	  instead of manipulating strings to fix bug that I fixed
	  yesterday.  This is more efficient

2003-03-25 22:23  billh

	* DelaunayCustom.java: improve comments for clip()

2003-03-25 21:25  billh

	* java3d/DisplayRendererJ3D.java: actually put some logic in
	  render_trigger, in the hopes of avoiding occasional stuck-on
	  cursor coordinates

2003-03-25 17:41  donm

	* data/units/: ASCII_CharStream.java, ParseException.java,
	  SimpleCharStream.java, Token.java, TokenMgrError.java,
	  UnitParser.java, UnitParser.jj, UnitParserConstants.java,
	  UnitParserTokenManager.java: fix a bug with positive time zones.
	  This meant updating the javacc (.jj) file which meant that a
	  whole lot of files were touched.  Hopefully nothing broke.

2003-03-25 17:39  billh

	* java3d/DisplayImplJ3D.java: change BACK2D from -2.0 to -0.01 to
	  prevent graphics from disappearing behind rear clipping plane
	  when user zooms in in 2-D; I have tested this on a machine at
	  BOM, but let me know if it causes problems on other machines

2003-03-25 16:34  donm

	* data/units/UnitParser.java: handle case where time zone begins
	  with +

2003-03-25 14:01  curtis

	* data/qt/QTForm.java: speed up QTForm constructor

2003-03-24 21:32  billh

	* FieldImpl.java: fix bug Russell found (setSamples() was not
	  clearing MissingFlag)

2003-03-24 13:04  rink

	* FieldImpl.java: Fix problem with domainMultiply Curtis found.

2003-03-20 09:29  dglo

	* data/visad/object/BinaryUnit.java: Catch up with rev 1.19 of
	  PromiscuousUnit which changed its text representation from
	  "promiscuous" to "UniversalUnit"

2003-03-19 22:30  billh

	* Contour2D.java: fix bug Russell Steicke found

2003-03-18 15:20  billh

	* java3d/DisplayRendererJ3D.java: fix another bug Jim K. found
	  (test for scale_switch == null in drawCursorStringVector)

2003-03-17 23:38  billh

	* java3d/VisADCanvasJ3D.java: fix bug Jim K found

2003-03-17 16:57  billh

	* bom/: ShadowTextureFillSetTypeJ3D.java,
	  TextureFillRendererJ3D.java: a little clean up

2003-03-17 15:57  billh

	* bom/: ShadowTextureFillSetTypeJ3D.java,
	  TextureFillRendererJ3D.java: new DataRenderer for Andrew
	  Donaldson, to fill repeating 'cross hatch' pattern into irregular
	  regions, for b&w printing alternative to colors

2003-03-14 12:49  rink

	* ShadowType.java: Apply the adjustL,S methods to the contour label
	  objects as well the anchor point and left/right segments.  This
	  should fix Russel Steicke problem.

2003-03-14 12:44  rink

	* VisADLineArray.java: Add an adjustLongitude method which does
	  exactly the same thing as the top-level version, except in
	  returns a VisADLineArray.  This prevents an ArrayStoreException
	  which was being caught, but not handled.  This *might* fix some
	  of the adjustL and adjustS irregularities some users have noted.

2003-03-14 11:15  curtis

	* data/biorad/BioRadForm.java: fix bugs in open(String, int) method

2003-03-14 10:05  dglo

	* README: Test again

2003-03-14 09:42  dglo

	* README: Test commit

2003-03-13 07:32  billh

	* java3d/: DisplayImplJ3D.java, VisADCanvasJ3D.java: commit a mix
	  of Johann Liedl and my changes to fix memory leak for destroy()
	  of offscreen DisplayImplJ3D

2003-03-12 08:45  billh

	* java2d/: DisplayRendererJ2D.java, VisADCanvasJ2D.java: fix (sort
	  of) bug Ugo found with getImage() from offscreen DisplayImplJ2D

2003-03-11 09:16  billh

	* examples/Test52.java: print "delay" mesage each getImage() is
	  called

2003-03-10 10:17  billh

	* java2d/VisADCanvasJ2D.java: a few hacks trying to fix offscreen
	  getImage() bug Ugo found

2003-03-05 16:12  rink

	* python/graph.py: fix a minor bug in scatter when setting
	  pointsize

2003-03-03 07:25  billh

	* java2d/VisADCanvasJ2D.java: 'timeout' hack to try to fix Maohai's
	  problem

2003-02-27 11:31  rink

	* java3d/AnimationRendererJ3D.java: fix problem DonM found.  If
	  default case, ie super.doTransform don't pass down a live branch.

2003-02-26 12:57  tomw

	* python/cheatsheet.txt: update to add new methods & classes in
	  JPythonMethods and subs.py

2003-02-26 05:06  billh

	* cluster/TestROMS.java: eliminate explicit longitude wrap - let
	  adjustLongitude() do its work

2003-02-25 09:37  billh

	* examples/SatDisplay.java: add example code to solve Donna Gresh's
	  problem:   want rednerings to appear simultaneously

2003-02-25 08:29  billh

	* java2d/VisADCanvasJ2D.java: fix bug Maohai found

2003-02-24 10:02  donm

	* ShadowFunctionOrSetType.java: clone domain_values with
	  getSamples(false) and then don't copy in convertTuple. clone()
	  method does a shallow clone.	This fixes the problem that cropped
	  up earlier when we just tried to not copy in convertTuple.
	  Didn't change the domain_doubles call for now (not sure how to
	  test) and these are usually smaller than spatial sets.  This
	  reduces the memory footprint.  We might want to consider that
	  getSamples(false) in Set subclasses always returns a shallow
	  clone, but that's for another day.

2003-02-24 09:51  donm

	* FlatField.java, data/FileFlatField.java: changes to reduce memory
	  footprint of FlatField.  Old version always converted to Double -
	  new version will use Floats (half the memory) unless DoubleSet-s
	  are specified for the Range Sets.  Major changes to binary and
	  unary to support this.  Also, reduces the number of new arrays
	  that are created where practical.  There is still some more work
	  to be done on this, but please test this thoroughly.	We've been
	  running for two weeks with this in the IDV with no ill effects
	  and a smaller memory footprint.

2003-02-24 03:20  billh

	* DisplayImpl.java: a slight mod of the fix for removeMap()
	  AxisScales: first remove all scales, then add all back

2003-02-24 03:03  billh

	* ShadowFunctionOrSetType.java: fix bug Jay Patel found

2003-02-22 10:00  billh

	* DisplayImpl.java: fix AxisScale placement bug Don found

2003-02-21 08:19  billh

	* python/JPythonMethods.java: eliminate call to
	  computeRanges(RealType[])

2003-02-20 12:11  tomw

	* python/: JPythonMethods.java, graph.py: graph.py - clarify doc
	  for contouring JPythonMethods - added makeDomain() signatures for
	  Integer 1D and 2D sets (couldn't do 3D because of conflict with
	  other signatures...).

2003-02-20 10:14  billh

	* DisplayImpl.java: notify TRANSFORM_DONE events even if transform
	  failed because of BadMappingException or UnimplementedException;
	  this prevents 'new Syncher()' from hanging

2003-02-20 05:47  billh

	* AxisScale.java, Makefile, cluster/TestROMS.java: hack to keep
	  YAxis screen-based AxisScale in Frame   (find "WLH 20 Feb 2003"
	  in AxisScale.java); eliminate *.html from EXAMPLES_TAR_FILES in
	  Makefile; move map location in TestROMS.java

2003-02-19 06:10  billh

	* cluster/TestROMS.java: add map overlay

2003-02-18 10:57  billh

	* cluster/TestROMS.java: test program for MEAD ROMS model

2003-02-15 10:12  billh

	* java3d/ShadowFunctionOrSetTypeJ3D.java: fix (hopefully) bug John
	  Osborne found

2003-02-14 11:34  curtis

	* util/ResSwitcher.java: Add new constructor signature allowing
	  user to pass in DataRenderer and ConstantMaps array to be used
	  with low-res version of the rendering.  This functionality
	  addresses a limitation Ugo Taddei pointed out to me.

2003-02-10 11:40  curtis

	* data/biorad/BioRadForm.java: support for FormProgressInformer and
	  FormBlockReader for Bio-Rad .PICs

2003-02-10 10:10  curtis

	* data/: tiff/TiffForm.java, qt/QTForm.java: close old files before
	  opening new ones

2003-02-10 08:51  curtis

	* data/: qt/QTForm.java, tiff/TiffForm.java: fix bounds-checking
	  error

2003-02-10 08:46  curtis

	* data/qt/QTForm.java: comment tweak

2003-02-10 05:12  billh

	* java2d/VisADCanvasJ2D.java: fix bug Johann Liedl found

2003-02-07 16:00  curtis

	* data/: qt/QTForm.java, tiff/TiffForm.java: Adapt QuickTime and
	  TIFF loaders to use new file form adapter functionality

2003-02-07 15:59  curtis

	* data/: FormBlockReader.java, FormProgressInformer.java: add
	  interfaces for new data importing capabilities

2003-02-07 05:43  billh

	* FlatField.java: fix bug Don found

2003-02-06 21:05  rink

	* python/subs.py: Fix bug in makeLine: couldn't make a 3D line
	  segment

2003-02-06 17:35  donm

	* data/vis5d/Vis5DForm.java: don't bomb out in main method if
	  duplicate params exist

2003-02-06 08:47  tomw

	* python/JPythonMethods.java: Fix recursion in
	  abs(double)...oops...

2003-02-05 09:25  donm

	* DisplayImpl.java: put a try/finally block around the
	  setWaitFlag(true), so that we unset the flag before exiting even
	  if an Exception or Error is thrown

2003-02-04 16:17  donm

	* DateTime.java: no need to copy values in convertTuple

2003-02-04 16:16  donm

	* bom/ShadowImageFunctionTypeJ3D.java: no need to copy
	  spline_values in convertTuple

2003-02-04 16:15  donm

	* Unit.java: add new convertTuple methods that take a "copy"
	  boolean.  If true, always returns a copy.  Old methods default to
	  true.

2003-02-04 13:31  donm

	* Unit.java: back out of changes to convertTuple until we can solve
	  the problems it's creating

2003-02-04 08:34  billh

	* ShadowFunctionOrSetType.java: hopefully fix curved texture bug
	  Tom found

2003-02-03 15:15  rink

	* UnionSet.java: properly implement makeIsoLines in UnionSet

2003-02-03 09:54  donm

	* FieldImpl.java, FlatField.java: only create Range array in
	  FieldImpl if necessary.  Added new protected constructor for
	  FlatField to call.  In some cases, this halves the amount of
	  memory a FlatField uses.

2003-02-03 09:51  donm

	* Set.java: make hashcode stuff transient

2003-02-03 09:05  billh

	* BaseColorControl.java: change Functio9n sampling from
	  NEAREST_NEIGHBOR to WEIGHTED_AVERAGE for Donna Gresh

2003-02-03 05:28  billh

	* java2d/VisADCanvasJ2D.java: insert try clause for Olver

2003-02-02 11:57  donm

	* BaseUnit.java, DerivedUnit.java, Factor.java, OffsetUnit.java,
	  PromiscuousUnit.java, ScaledUnit.java, Unit.java: add
	  equals(Object) method to Unit (can't believe that wasn't there
	  already) and add hashCode methods to all the subclasses. Also,
	  Unit.convertTuple now checks to see if the Units arrays are equal
	  and if so, just returns the input array.  Javadoc updated
	  accordingly.

2003-01-31 15:20  tomw

	* python/: JPythonMethods.java, subs.py: JPM:  added find() and
	  mask() methods.  Also, for Jython __builtin__ methods of abs and
	  round, provide complete replacements.  Still, unfortunately, have
	  to continue to use max_data and min_data.

	  subs.py: added class for linking two displays.  This is temporary
	  until we have the more 'general' solution worked out.

2003-01-31 07:15  billh

	* ShadowFunctionOrSetType.java, java3d/DisplayRendererJ3D.java,
	  java3d/ProjectionControlJ3D.java: correct (hopefully) pixel
	  locations for curved textures

2003-01-28 11:58  billh

	* ShadowFunctionOrSetType.java, examples/Test16.java: place pixel
	  centers at correct locations for non-curved texture maps; add
	  integer parameter to Test16 to make small texture maps for
	  testing

2003-01-28 08:39  tomw

	* python/: JPythonMethods.java, subs.py: Changed RubberBandZoomer
	  to a) allow a callback when the zooming happens, and b) allow an
	  external call to do the zooming.  This allows one display to zoom
	  both itself and another one.

	  Added getDomainSizes() to JPyMethods.  It returns the lengths of
	  the components of the GriddedSet that is the sampling domain for
	  the given Data object.

2003-01-27 09:09  tomw

	* python/subs.py: added moveLine() instance method for the display.
	  Fixed problem-in- waiting in the makeLine() method when the Type
	  is something other than a RealTupleType or a
	  Tuple-of-RealTypes...

2003-01-27 08:54  donm

	* RealType.java: make sure unit is not null before calling
	  Unit.sqrt()

2003-01-26 15:23  billh

	* cluster/: ClientRendererJ3D.java, UserRendererJ3D.java: more on
	  makeAppearance() and staticMakeAppearance()

2003-01-26 15:08  billh

	* bom/RubberBandBoxRendererJ3D.java,
	  bom/RubberBandLineRendererJ3D.java,
	  java3d/DirectManipulationRendererJ3D.java,
	  java3d/DisplayRendererJ3D.java, java3d/ShadowTypeJ3D.java: change
	  ShadowTypeJ3D.makeAppearance() to an instance mathod (it was
	  static), and define staticMakeAppearance() for places where a
	  static method is needed

2003-01-23 16:21  donm

	* examples/Test42.java: add a call to AxisScale.setLabelAllTicks()
	  to show it works for screen based scales also.

2003-01-23 16:20  donm

	* Linear1DSet.java, Linear2DSet.java, Linear3DSet.java,
	  LinearLatLonSet.java, LinearNDSet.java, LinearSet.java: added new
	  constructors with a boolean flag to cache getSamples in Samples.
	  Default is to not as before.	Added javadocs for most methods (at
	  least the ones I understand).

2003-01-23 16:18  donm

	* meteorology/SingleBandedImageImpl.java: some tweaking of
	  constructor to reduce number of arrays that get copied.  Also
	  fixed some logic in the max/min code.

2003-01-23 16:17  donm

	* util/DataUtility.java: add a getRangeUnits(FlatField) method to
	  get a 1D array of units

2003-01-23 07:32  billh

	* FlatField.java: add JavaDoc to packValues() saying that
	  notifyReferences() must also be called, and that packValues()
	  muust remain private

2003-01-22 15:14  donm

	* data/mcidas/AREACoordinateSystem.java: added float signatures of
	  makeSpline/applySpline for efficiency

2003-01-22 15:08  donm

	* CoordinateSystem.java: add float signatures of
	  transformCoordinates, transformCoordinatesFreeUnits to avoid
	  extra array creation and garbage collection

2003-01-22 13:26  billh

	* Makefile, Makefile.WinNT: eliminate visad/examples/*.class files
	  from visad.jar

2003-01-21 12:33  tomw

	* python/subs.py: In internal class myFrame, add exception handling
	  during closing to catch any errors on the VisAD side.  Without
	  this, the JFrame is sometimes not disposed of.

2003-01-21 09:21  tomw

	* python/JPythonMethods.java: Allow 'makeType()' to accept strings
	  without enclosing parens and "do the right thing".  Added Javadoc
	  about this.

2003-01-19 23:00  rink

	* Gridded3DSet.java, ShadowType.java: fix bug, I introduced, Doug
	  L. found

2003-01-17 13:39  donm

	* java2d/AnimationSetControlJ2D.java: fix null pointer exception
	  with null AnimationSet.

2003-01-15 17:27  donm

	* EmpiricalCoordinateSystem.java: implement float methods of toRef
	  and fromRef

2003-01-15 17:26  donm

	* VisADLineArray.java, VisADLineStripArray.java,
	  VisADTriangleStripArray.java: since the fromRef method in a
	  CoordinateSystem can return the same array, make sure we do a
	  copy before calling it.  Precursor to other CS related changes.

2003-01-09 13:30  rink

	* java3d/ShadowTypeJ3D.java: one more change on setPolygonOffset

2003-01-09 13:14  rink

	* GraphicsModeControl.java, java2d/GraphicsModeControlJ2D.java:
	  oops, forgot 2D

2003-01-09 11:14  rink

	* GraphicsModeControl.java, java3d/GraphicsModeControlJ3D.java,
	  java3d/ShadowTypeJ3D.java: add support for
	  PolygonAttributes.setPolygonOffset(); makes contour lines visible
	  ahead/ontop of surfaces.

2003-01-09 11:11  tomw

	* python/: cheatsheet.txt, graph.py: graph - make the 'image()'
	  method use Java2D so that larger ones will at least show up.
	  What a kludge.

	  cheatsheet - add new subs.py methods

2003-01-09 11:05  donm

	* examples/ScaleTest.java: add checkbox for labeling all ticks

2003-01-09 10:53  donm

	* AxisScale.java: add method to allow labeling of all ticks. Move
	  title beyond bounds of the longest label.

2003-01-08 10:32  billh

	* MathType.java: possible fix for bug Don found

2003-01-07 13:36  donm

	* java2d/AnimationControlJ2D.java, java3d/AnimationControlJ3D.java:
	  tweak if set is null

2003-01-07 11:44  donm

	* util/AnimationWidget.java: handle null animation set, also
	  repaint slider to fix some occassional wierdness that was
	  occurring before.

2003-01-07 11:43  donm

	* AnimationControl.java, AnimationSetControl.java, Control.java,
	  ScalarMap.java, java3d/AnimationControlJ3D.java,
	  java2d/AnimationControlJ2D.java: allow setSet() in
	  AnimationControlJ*D to use a null set.  let me know if this
	  breaks anything.

2003-01-03 04:49  billh

	* DisplayImpl.java: fix ArrayIndexOutOfBoundsException in
	  Real.computeRanges()

2003-01-02 08:38  tomw

	* Gridded2DSet.java: Move the test for missing values inside the
	  "if test" block.  Good luck to us all...