What's new in CurveExpert Professional 2.5.1

Nov 25, 2016
  • Fixes odd behavior when closing some graph properties dialogs with the 'x' instead of clicking cancel, and also non-operation of the simple function definition and transformation dialogs in GraphExpert Pro (bug occurred under Windows only). Also, some missing library files in the CurveExpert Pro distribution are now included.

New in CurveExpert Professional 2.5.0 (Nov 25, 2016)

  • NEW: The software is now 64-bit.
  • NEW: Intel Math Kernel libraries utilized for greater processing speed
  • NEW: Under macOS, the application uses the Cocoa framework rather than the outdated Carbon framework This results in more modern/standard graphical interface elements and greater stability in general.
  • RESOLVED: The application would not start on OSX 10.11 (El Capitan) or 10.12 (Sierra). Fixed.
  • RESOLVED: Add retina support on macOS for retina displays. [bug 1527]
  • RESOLVED: Under macOS, the Help, Preferences, and About menu choices are now moved under the Apple menu as is standard. [bug 1942].
  • RESOLVED: Digitizer did not work correctly on retina displays. This has been fixed, with the caveat that the crosshair overlay and pink highlighting of points as they are pointed-at, has been disabled. [bug 1932]
  • RESOLVED: Crash when deleting a sorted dataset that was generated from a digitizer dataset. Fixed. [bug 1900]
  • RESOLVED: Background color of the number of divisions for minors control in the graph preferences dialog was miscolored under OSX. Fixed. [bug 1399]

New in CurveExpert Professional 2.3.0 (Jan 5, 2016)

  • NEW: Added the ability digitize datasets from a source image. The digitized data becomes the main dataset that is operated on in CurveExpert Pro.
  • NEW: added Savitzky-Golay smoothing
  • RESOLVED: when drawing a line on a log plot, the points were not evenly spaced in log scale. Fixed.
  • RESOLVED: transparency setting was lost from a contour once the graph properties dialog was exited. Fixed.
  • RESOLVED: import of noisy_sin.dat, which had special tags at the top of the file, gave these special lines as the column headers. Fixed.

New in CurveExpert Professional 2.2.0 (Nov 11, 2014)

  • CHANGES:
  • New: large file/dataset support. Reading of large data files now takes a fraction of the time required previously, and multiple efficiency problems fixed in the dataset viewer and graphing components such that working with large datasets (1M rows and larger) is tractable.
  • New: added the ability to delete any or all curves on a graph that a right click occurred over.
  • Changed: better column header detection during file read; there is now a look-back from the start of the data to detect the column headers, so they need not be one line above the data.
  • Changed: when multiple files are dragged to the dataset control, they are now sorted by name before importing/hotlinking.
  • Resolved: NaN's generated in the logarithmic functions were not handled properly, leading to incorrect program behavior and possible hangs. Fixed.
  • Resolved: some older cxp files failed to read in properly, leading to difficulty when performing subsequent curve fits. Fixed.
  • Resolved: multiple graphing problems under OSX, caused by a faulty build, have been addressed.

New in CurveExpert Professional 2.0.4 (Mar 18, 2014)

  • NEW: The user can now insert leaders and trailers into the axis labels.
  • CHANGED: added warnings that display to the user if the confidence or prediction bounds cannot be computed at draw time.
  • RESOLVED: Can only paste a theme once.
  • RESOLVED: A single dollar sign, when displayed on the graph, sometimes did not display properly. Fixed.
  • RESOLVED: Drag and drop of a cxp file to graph doesn't work.
  • CHANGED: Added a way to change the license even on an already-licensed product.

New in CurveExpert Professional 2.0.3 (Sep 20, 2013)

  • CHANGED: Sped up file I/O significantly as long as locale-aware conversions are not used. Files read 4-6 times faster.
  • RESOLVED: intermittent "list index out of range" error when setting axis labels via a hotlinked file.
  • RESOLVED: In the German locale, the graph properties dialog would not respond to OK or Apply. Fixed.
  • RESOLVED: cloning an image that was in the background did not work correctly. Fixed.

New in CurveExpert Professional 2.0.2 (Aug 28, 2013)

  • RESOLVED: could not create a 2D contour plot when the current dataset was empty. Fixed. [4123]
  • RESOLVED: If a hotlink was created to a nonexistent file, the graphs were put in INVALID model, and they never recovered Fixed. [4128]
  • RESOLVED: Changing the number of columns in a hotlinked file is now not allowed. [4130]
  • RESOLVED: Graph malfunctions when selecting File->New and setting the number of independent variables to 2. Fixed. [4120]
  • RESOLVED: Starting with a zero sized dataset, adding data points does not update properly on a contour plot. Fixed. [4124]
  • RESOLVED: if a hotlinked 3D dataset is cut back to an empty file, indeterminate results. Fixed. [4129]
  • RESOLVED: Strange behavior from colorbar if a 3D plot (or contour plot) consisted of all constant z values. Fixed. [4131]

New in CurveExpert Professional 2.0.1 (Aug 8, 2013)

  • Fixes an OSX-only bug that caused 3D plots to not display properly.

New in CurveExpert Professional 2.0.0 (Jun 18, 2013)

  • Plugins:
  • An exciting new feature has been added to CurveExpert 2.0, called plugins. Plugins allow you to automate repetitive tasks as well as integrate CurveExpert 2.0 into your own workflows. Several examples of plugins are included with the software, and the API's are described in the documentation that ships with CurveExpert Pro. And we don't try to invent our own scripting language; plugins are written in standard Python. Built-in modules include numpy (numerical arrays), scipy (scientific computing), and wxPython (GUI toolkit). These built-ins give you flexibility and power to compute and automate practically anything. Plugins are really only limited by your imagination; any Python module can be imported into a plugin, even those that you have installed externally to CurveExpert Pro. As an example of using a plugin is to automate the reading of several different datasets, perform analysis on each one in turn (say, compute a few nonlinear regressions), and write the results out to a file. Two screenshots are shown below that demonstrate the writing of a plugin, and the manager that is used to install, uninstall, enable, and disable plugins.
  • Polar graphs:
  • A new plot type has been added; it is now possible to plot anything on a polar axis. An example of this is shown below; all normal graph features are available also when working with a polar graph.
  • Hot links + direct import from Excel files:
  • Instead of importing your data files into CurveExpert Pro, you can now create a hot-link to the underlying text or Excel file. When the data in the text file (or Excel file) is updated, the data within CurveExpert Pro is automatically updated. Further, all results based on that data are updated. This very important feature allows you to keep only one copy of your data, which eases the data management burden. The hot link can either refer to a text file where the data resides, or it can refer to an area with an Excel spreadsheet where the data resides. Both .xls and .xlsx files are supported.
  • 3D/Contouring Graphing improvements:
  • In previous versions of CurveExpert Pro, one could contour only a continuous result. The contouring capability has now been extended to contouring discrete data (your dataset) as well, regardless of its regularity or structure. In addition to this, you can also now plot triangulated wireframes, solid triangulated surfaces, rectangular wireframes, and rectangular surfaces (carpets) of your data. In addition to this, it is now possible to draw a scatterplot of a 3D dataset with color shading of points that correspond to the selected colormap (which maps z values to a particular color). An example of six new plot types is shown below (click to see a larger version).
  • Other Graphing Improvements:
  • The graphing component in CurveExpert Pro has been improved significantly for a better user experience and more flexibility in your plot creation. A list of new graph features is below:
  • support for drawing arrows, lines, and shapes (rectangles, squares, ellipses, etc.) on a graph. Text inside the shapes is optional.
  • undo capability, which is a huge timesaver, and allows you to experiment with the appearance of a graph without fear of overwriting previous work.
  • ability to set the aspect ratio of a graph canvas.
  • ability to copy the underlying data from any curve; right click any curve and pick "Copy Numbers".
  • autoscale lock. This allows you to force the current graph extents to stay fixed, regardless of whether the data or results on the plot change.
  • ability to specify axis spacing by either amount or number of divisions, for both minor and majors.
  • a right click pan will now only pan the axis that the mouse is moving in.
  • ability to cut and paste a theme from on graph to another.
  • 10^x tick mark format; particularly useful on log plots.
  • "Clear all Series" added to graph right-click menu
  • A new application preference sets the maximum number of points to place on graph; this is very important for extremently large datasets. If a dataset exceeds the number of points allowed, the plotted points are intelligently "thinned" such that the character of the entire dataset is still displayed, but just with fewer visible points.
  • right click menu choices to move tabs in the "Data and Graphs" notebook tabs left and right
  • ability to lock marker color to the line color for a series
  • Other changed behaviors and minor additions:
  • Tooltips tell the reason for the colors in the results list, and give the stats for each curve fit.
  • Annotations no longer have the "Draw arrow only" option. Arrows should be drawn with the new arrow functionality.
  • annotation demo sample .cxp file
  • notebook selector now is not drawn every time the spreadsheet is revealed. The spreadsheet must have focus to be drawn.
  • new plots created are now named Plot #1, Plot #2, etc.
  • newly added annotations use the same properties as the last added annotation, for convenience.
  • "scale markers" in the graph properties dialog can now be a floating point number for more control, and it cannot be zero.
  • color cycles are now saved as a part of the graph themes. Old graph themes will still work, but will not modify the existing line colors or markers in the plot.
  • "Line/Markers" page in the graph properties dialog changed to "Series".
  • Themes in right click menu that are offered, are now sorted.
  • autoscaling has been improved in intelligence and robustness.
  • when zoom/pan buttons are depressed, other buttons on the graph toolbar now enable/disable appropriately. It is now no longer allowed to pull up property dialogs via the keyboard mouse when a zoom/pan is active.
  • double clicking a series in a plot now only raises the properties for that series; not the ones for the rest of the graph too.
  • many tooltips added in the axis panel in the graph properties dialog.
  • Font on the notes page is nicer and larger, especially on OSX.
  • performance enhancements in the graph drawing
  • in the graph properties dialog, the OK and Apply buttons do not enable until some property is actually changed. This saves needless graph redraws if the user does not change anything.
  • the drawing order of series is now determined by their ordering in the legend.
  • the ESC key now releases the selected object in the graph.
  • disabled distance alpha shading on 3D scatter plots.
  • items in the Window menu are now alphabetized.
  • the plot is now drawn larger on a printout than it was previously
  • the entire CurveExpert Pro window is now a drop target for files.
  • Bugs resolved:
  • in the result details dialog, the surface was always drawn with a red solid linestyle, which was unattractive. The line has been changed to thin/black.
  • could not right click on initial guess plot in order to change graph properties. Fixed.
  • small gap between the annotation arrow and the shape that it is coming from. Fixed.
  • File import dialog resized in a very odd way. Fixed
  • odd text appearing in initial guess dialog parameter list. Fixed
  • decreased overall memory usage of graphs
  • using the keyboard to change notebook pages in the Graphs and Data pane could lead to some very ill effects
  • since the alpha control has no effect on a data 3D scatterplot, is it now disabled.
  • a dataset with standard deviation stems did not obey visibility flags properly. Fixed
  • incorrect autoscale if only bars on a plot
  • if there is a syntax error in the graph properties dialog, the error information bar causes a little bit of an ugly sizing problem. Fixed.
  • colorbar is invisible on a 3D plot until the graph properties are invoked once. Fixed.
  • Under OSX, double clicking a cxp document would load CurveExpert Pro, but not load the document. Fixed.
  • When a pan was over, the continuous results were not updated. Fixed.
  • A few dialogs did not have correct tab traversal order. Fixed.
  • Documents opened via a double click didn't get saved in the most-recently-used list. Fixed.
  • better reporting for a failed file read, if there are wrong number of items in a row.

New in CurveExpert Professional 1.6.10 (Jun 14, 2013)

  • This release addresses one major bug in evaluating user models:
  • RESOLVED: If a user model contained an expression such as 1/4, this would evaluate to 0, because this is integer division. The evaluation of user models has been changed such that integer/integer are converted to floating point operations in order to achieve the desired result.

New in CurveExpert Professional 1.6.9 (Jun 10, 2013)

  • RESOLVED: If the curve fit exactly matched the data, the residual plot in the Results dialog could not be constructed. Fixed.
  • RESOLVED: under certain (rare) situations, the logging would cause a non-starting software problem.
  • CHANGED: this 1.x versioned software will now run correctly with a CurveExpert 2 license, so that one can have both versions of the software licensed and installed on the same machine.

New in CurveExpert Professional 1.6.8 (Mar 19, 2013)

  • RESOLVED: under certain circumstances, the validation of an incorrect model in the Simple Custom Model Dialog would fail. Fixed.
  • RESOLVED: under certain circumstances, the application preferences dialog would fail to open. Fixed.
  • RESOLVED: After initial installation, the application erroneously asks the user (via a popop menu), by default, to autoscale graphs when the data is changed or results added. Resolved.
  • CHANGED: the application default for "Autoscale when a result it added" is now true.
  • ADDED: five new cross-platform stock fonts ship with the software: Arimo, Lato, Playfair Display, Vallkorn, and Old Standard.

New in CurveExpert Professional 1.6.7 (Feb 18, 2013)

  • CHANGED: robustness fixes in the optimization algorithm.
  • RESOLVED: Some remote reports did not complete successfully. Fixed.
  • RESOLVED: in some situations, a cxp file could not be saved if the number of ticks on the graph was too high.
  • RESOLVED: spreadsheet formatting preferences (in Edit->Preferences) did not get applied properly. Fixed.

New in CurveExpert Professional 1.6.6 (Jan 30, 2013)

  • ADDED: support for saving graphs in JPEG format.
  • RESOLVED: On Mac and Linux, graph interactivity was broken. Fixed.
  • RESOLVED: initial guess dialog broken; the plot did not react to a parameter change [2586]
  • RESOLVED: the “colormap” option in the graph properties dialog did not actually do anything. Fixed. [2722]
  • RESOLVED: zoom button “locks in place” if you right click during a zoom operations. Fixed. [2901] [3234]
  • RESOLVED: logging mechanism can prevent application startup in strange circumstances. Fixed [2982]
  • RESOLVED: buttons on graph toolbar slow to redraw after hovering the mouse over them. FIxed [3267]
  • RESOLVED: a tick mark was sometimes lost from the end of an axis due to tolerancing issues. Fixed [3275]
  • RESOLVED: under Windows 8, certain fonts would not cooperate with mathtext, Arial being one of them. Fixed. [3429]
  • RESOLVED: The range for a 3D preview plot was set by the first result pointed to and never updated again. Fixed [2642]
  • RESOLVED: Cannot turn legend frame off. Fixed. [2775]
  • RESOLVED: no validation in annotation or image dialog for mistyped coordinates. Fixed. [2780]
  • RESOLVED: In OSX, the color mapping page on the graph properties dialog looked garbled at the top. Fixed. [2988]
  • RESOLVED: possible unstable behavior after the invocation of the graph theme manager. [3101]
  • RESOLVED: fill to y=0 broken on log plots. Fixed [3220]
  • RESOLVED: The “Visible” checkbox in the series part of the graph properties dialog was unsightly on Windows. Fixed.[3347]
  • RESOLVED: when deleting an image or annotation from a plot with the Del key, the mouse still acted like there was something still there. Fixed [3402]
  • RESOLVED: when copying a section of data in the spreadsheet, if row names had been changed, an exception was generated. [3435]

New in CurveExpert Professional 1.6.5 (Oct 26, 2012)

  • RESOLVED: Neither the pan nor zoom buttons worked for 3D plots.

New in CurveExpert Professional 1.6.3 (Aug 17, 2012)

  • RESOLVED: The File->New from clipboard menu choice did not function at all.
  • RESOLVED: On OSX, a small extraneous ‘x’ appeared at the top of the graph properties dialog and the user model dialog. Removed.
  • RESOLVED: On certain files read from disk, the user was unable to right click and remove curves from a graph.

New in CurveExpert Professional 1.6.2 (Aug 6, 2012)

  • RESOLVED: Changing the colormap on a 3D plot did not update the surface(s). Fixed.
  • RESOLVED: attempting to preview an invalid result lead to a program crash. Fixed.
  • RESOLVED: horizontal and vertical graph lines were not being applied correctly upon reading a file or when setting them via the Graph Properties dialog. Fixed.
  • RESOLVED: the color bar would not appear when appropriate, under certain circumstances. Fixed.
  • RESOLVED: corrected a small typo in the display equation for the Full_Cubic model.
  • RESOLVED: Under extreme circumstances, the culling of major and minor tick marks could fail, leading to a failed graph draw. Fixed.
  • RESOLVED: under certain circumstances, events in the graph canvas (mouse movement, key up/down) would generate needless (and harmless) error reports. Fixed.
  • CHANGED: cut down on multiple graph redraws when autoscaling.
  • CHANGED: Now, one cannot change properties of the preview plot.
  • CHANGED: Underlying plotting library upgraded.
  • CHANGED: added CMRmap, coolwarm, and cubehelix colormaps

New in CurveExpert Professional 1.6.1 (Jul 17, 2012)

  • RESOLVED: Choosing File|New with more than two independent variables caused erratic behavior.
  • RESOLVED: Choosing File|New with standard deviation checked caused erratic behavior.
  • RESOLVED: Preview pane still showed a 2D plot when the data was 3D.
  • RESOLVED: stability fixes for graph containment test (detecting if the mouse is within an interactive object on a graph)
  • RESOLVED: erratic graph behavior if the zoom or pan hotkeys were pressed during an actual zoom or pan.
  • RESOLVED: Undo in the main menu was not appropriately dimmed when there was nothing to undo.
  • RESOLVED: Error when trying to clone a “4D” graph. Now, cloning is disallowed.
  • RESOLVED: changing a column name or row name in the spreadsheet did not mark the document as changed. Fixed.
  • RESOLVED: Clicking on a curve in the analyze tab of the results dialog generated an error report. Fixed.
  • RESOLVED: Rare problems in setting the “Refresh Graph Themes” setting in the application preferences dialog.
  • RESOLVED: Strange behavior by Redo when undoing/redoing an initial data point insertion into an empty dataset that has more than two columns.
  • CHANGED: disabled any interaction with the preview plot; this plot is only programatically controlled now.
  • CHANGED: decreased processing time during mouse movements in the graphs, slightly.
  • CHANGED: the preview plot axis labels now track the names of the columns from the dataset.

New in CurveExpert Professional 1.5.0 (Nov 30, 2011)

  • ADDED: Images can be placed on graphs, or used as backgrounds for the entire figure or just the graph area. See the new image_demo.cxp file.
  • ADDED: Redesigned graph interactivity
  • can directly move graph title into the desired location with drag and drop
  • double click (or press x) on graph title opens properties for the title
  • double click (or press x) on axis label lets you set the text
  • double click (or press x) on axis opens the graph properties dialog for that axis
  • double click (or press x) on legend opens legend properties
  • double click (or press x) on image opens image properties
  • double click (or press x) on annotation opens annotation properties
  • double click (or press x) on a colorbar opens colorbar properties
  • double click (or press x) anywhere else on the graph opens the graph properties
  • shift click (or press r) on the graph to resize the entire frame and/or move it interactively
  • colorbar can now be resized dynamically (as well as moved)
  • Ctrl+C/Ctrl+V/Ctrl+X/Del (cut/copy/paste/clear) now work appropriately on the item under the cursor
  • mouse cursor always appropriately changes in order to indicate operations that can be done to the item under the cursor
  • ADDED: graph can be set as padded (default) or nonpadded, which allows fine control over exactly where the graph frame locations are, at the expense of possibly clipping the text surrounding the plot.
  • ADDED: the graph title position can now be set arbitrarily
  • CHANGED: cxp file storage scheme improved; saved files should all be noticeably smaller, and read noticeably faster.
  • CHANGED: Could not have a standard deviation column added directly via the File->New dialog. Added.
  • CHANGED: mouse cursor now indicates which objects on a graph are moveable, and is context sensitive when pointing to a result.
  • CHANGED: When saving a graph theme directly from the graph, the dialog has been slightly redesigned so that existing themes can be seen, and an overwrite warning is issued if attempting to overwriting an existing theme.
  • CHANGED: Windows version no longer dependent on MSCVRT100.dll
  • RESOLVED: Scientific, Fixed point, and Engineering formatting did not work for colorbars.
  • RESOLVED: in the Legend Dialog (new dialog introduced in 1.3.0), the legend location was always flipped to “specified location” regardless of the actual placement strategy.
  • RESOLVED: If autoguessing off, a warning dialog would appear even in the Function selection dialog, if more than 3 functions selected.
  • RESOLVED: able to set minval > maxval in the colorbar mapping dialog.
  • RESOLVED: Shift+right arrow would let the “+” tab be exposed in the results and graphs notebook.
  • RESOLVED: after printing, the legend box could grow very large temporarily.
  • RESOLVED: (Linux only) dragging a legend on a 3D plot caused the plot to rotate disconcertingly.
  • RESOLVED: in esoteric situations, the advanced user model validation would fail on a correct model.
  • RESOLVED: right click menu in the advanced model editor did not properly display the Paste and Delete items.

New in CurveExpert Professional 1.3.0 (Oct 10, 2011)

  • ADDED: Graph annotations. See annotation_demo.cxp in the examples directory for a demonstration.
  • ADDED: Automatic annotations for results. Right click a result on a graph, and pick “Autoannotate”.
  • ADDED: now can add a vertical or horizonal line at x=0 or y=0 as desired.
  • ADDED: When selecting nonlinear models to run, if three or more are selected with automatic initial guesses off, a prompt will appear asking the user if this is really what is desired.
  • ADDED: printing button added to graph toolbar
  • CHANGED: Highlighting curves by pointing to them now draws twice as fast.
  • CHANGED: drawing efficiency enhancements when adding multiple curves to a plot.
  • CHANGED: mouse cursor now indicates which objects on a graph are moveable, and is context sensitive when pointing to a result.
  • CHANGED: When saving a graph theme directly from the graph, the dialog has been slightly redesigned so that existing themes can be seen, and an overwrite warning is issued if attempting to overwriting an existing theme.
  • CHANGED: 3X speed improvement in the response time of the Result details window
  • CHANGED: Documentation improvements in various areas
  • RESOLVED: after dragging a legend, highlighting of the results was no longer active. Fixed.
  • RESOLVED: visibility of a contour object could not be turned off. Fixed.
  • RESOLVED: dialogs that took the name of graph theme to save did not handle the return key correctly. Fixed.
  • RESOLVED: a Window->Restore to Default did not correctly restore the proportions of the windows; only the topology. Fixed.
  • RESOLVED: Shift+right arrow would let the “+” tab be exposed in the results and graphs notebook. Fixed.
  • RESOLVED: after printing, the legend box could grow very large temporarily.
  • RESOLVED: (Linux only) dragging a legend on a 3D plot caused the plot to rotate disconcertingly.  Fixed.
  • RESOLVED: If a curve or dataset is highlighted in the plot when print/print preview selected, the highlighting is shown in the hardcopy.  Fixed.
  • RESOLVED: the “ln” function was not available in the construction of  a simple user model or function, and strange error messages resulted if it was used.  Fixed.
  • RESOLVED: if in a custom model or function an invalid function call was used, the resulting error message was nonsensical.  Fixed.
  • RESOLVED: models such as a/(1-x) would fail to be formed correctly in the custom model dialog.   Fixed.

New in CurveExpert Professional 1.2.2 (May 5, 2011)

  • CurveExpert Professional 1.2.2 is a maintenance update in order to address a few small issues.  Also, more flexibility is given in the results evaluator window, such that the mouse can be used to control when the evaluator is active.
  • Added: ability to only move evaluator in result window when the mouse button is depressed.
  • Changed: data in copy-to-clipboard for a result formatted differently to better fit into an Excel spreadsheet.
  • Resolved: during a graph zoom, clicking the right mouse button posted a context menu; the desired behavior is to use the right mouse button to draw a zoombox that zooms out.  Behavior changed.
  • Resolved: during a graph pan, if the right button was pressed, a menu would be posted, but the pan was not turned off.  Fixed.
  • Resolved: In OSX, the app preferences->regression->maximum iterations control was not wide enough.
  • Resolved: In file reading, possible for strange behavior if the file is unreadable (problem introduced in 1.2.1)
  • Resolved: overflow error in the AICC calculations if numbers very large; now caught; better robustness for the AICC and F-test calculations.

New in CurveExpert Professional 1.0.2 (Jan 30, 2011)

  • CHANGED:  Small improvements to menu: cleaned up unneeded ellipses, keyboard accelerators for Print and Quit, and a File->Close menu item.
  • CHANGED: more overall robustness added to the result dialog startup, and the details page is displayed even for smoothings and splines.
  • RESOLVED:  Result dialog will not open for > 3D datasets.
  • RESOLVED:  If a user tries to save a model file with an accent char, it will not save; now, the user is informed that no special characters can be used in model names.
  • RESOLVED:  spline/smoothings cause the evaluator not to work in the Results window.

New in CurveExpert Professional 1.0.1 (Jan 30, 2011)

  • ADDED: file associations for OSX
  • CHANGED: Harris model renamed to Farazdaghi-Harris
  • CHANGED: Much stronger internal checking during startup with appropriate error messages upon failure.
  • CHANGED: on all graphs, the context menu now appears on mouse down, not on mouse up.
  • RESOLVED: Application would not start if any directories that it needed to use had accented/unicode characters (i.e. subfolders of $HOME, My Documents, or the install directory itself)
  • RESOLVED: (Linux) Application would not start if $HOME/Documents directory does not exist
  • RESOLVED: Custom Models/functions that use subscripts are unsaveable through the advanced interface (e.g. Piecewise.py)
  • RESOLVED: Default ticking on a log axis was incorrect.
  • RESOLVED: Moving average window causes popup of “Empty string for float” just by deleting the existing value in order to enter new value
  • RESOLVED: depending on whether the user types data first or opens the application preferences first, autoscale-on-datachange could be initialized to yes or no. Set both to initialize to yes.
  • RESOLVED: Crop dialog does not update extents when column changed.
  • RESOLVED: (Linux) Application would freeze if a graph properties dialog was spawned by double clicking a line on the graph.
  • RESOLVED: (Linux) Application could not find its resources if started directly from the install directory
  • RESOLVED: Shifted Legendre functions were not rendered appropriately.