Altair Compose 2020.1.1 build 5228

New OML Functions
The following functions have been added to the OML language:
• omllinenumber
• kurtosis
• csvread / csvwrite
• filesep
• skipformat
• moga multiobjective optimization method*
• display

Integration and I/O
New commands to read HDF5 files (read groups, data, and attributes) have been added.
• readhdf5
• readhdf5toc
• readhdf5attributes
Extension of H3D file write commands.
• Support writing original and new results in a new .h3d file.*
• Handle complex data.

New Plot Features
• Implemented pan functionality on 3D plots.
• patch
• fill3
• Save plots in JPEG format.
• Panels are visible in UI control GUIs.

Compose Notebook New Features
• Support for sliders on plots in the Compose Notebook (using uicontrol).
• The following OML functions are supported in the Compose Notebook:
- text
- bar3
- view
- colormap
- colorbar
- plotyy
- text

Additional Enhancements for OML and OML Functions
• repmat enhancements
• ifft enhancements
• Improve try-catch error information.
• Cell-list indexing
• Support Unicode file path and file name in save
• Update error messages for Unicode file path and file names in readvector and readmultvectors.
• Support Unicode file path and file name in textread, rename, isdir, and copyfile commands.
• Example and documentation for Fortran routine with Binary Compatible interface.
• Print error messages with diary function.
• Printing empty cells/structs.
• writeh3ddata does not write complex data.
• Update the notebook plot to work with plotly 4.0.0.
• Sparse empty matrices should display the row and column information.
• Negative values in whos/memoryuse.
• isa function not working with inheritance.
• Executing a Tcl/Python file by Compose.bat.
• Improve load command.
• Keyword list not refreshed on every command in OML Command window.
• Implemented Whitespace, ReturnOnError options in textscan.
• Support Unicode file path in textread, copyfile, rename, isdir, dlmread, and cvsread.
• Print error messages in diary.

Additional Enhancements for Plotting and UI Commands
• Add mouseover message in GUI uicontrols.
• Add "Deselect All" option/button to listdlg.
• Support 'columnwidth' as uitable graphical object property.
• Set text font size.
• axis equal and axis square improvements.
• Missing optional arguments in graphical commands.
• Ability to type a new line in the title of a plot.
• Include a 'Size' or 'Resolution' control to 'saveas' command.
• Add columnname property for uitable.
• On hover curve name for 3D line in fanplot.

Resolved Issues
• Value is not being set correctly for some uicontrol styles.
• Matrix Allocation issue causes a crash.
• Issue with setting text color in plots.
• Using comma separated value from a cell fails in concat.
• Issue with non-active figures when saved with a certain resolution.
• fft([]) causes a crash.
• [V,L]=eig(A,B) produces incorrect Eigen vectors.
• Font size update in Preferences panel does not work.
• Multiple output functions force multiple expression evaluations.
• Wrong output in debug mode when you cancel the action in uiputfile file dialog.
• saefilter command crash for two signals with different sampling frequencies.*
• Whitespace not recognized in labels of bar plots.
• get()not working in uicontrol.
• Issue with string indexing of non-ASCII characters in OML.
• fft multidimensional performance issue.
• dlmread wrong behavior when setting “headerlines” or “linestoskip” options.
• dlmread not supporting \t delimiter.
• saefilter bug with default fft size.
• classdef with only 'properties' returns a syntax error.
• Memory leak with imagesc.
• Syntax error in try/catch can cause a crash.
• Plots in Notebook can hide other contents.
• Pagination commands are not properly displayed.
• rename doesn't support file name with UTF8 characters.
• Dots are connected in scatter plot in Linux.
• min() and max() issue for sparse matrix.
• Commands after interactive pagination not executed when pasted in OML Command Window.
• Cell content not properly assigned.
• Wrong output of textscan function.
• Display issue in console mode (-f option) with input command.
• [V,D]=eig(A,B) returns incorrect results for a B=0.
• hex2dec fails for numbers with different lengths.
• Overlay plot of bar and hist is not correct.
• Properties xdata/ydata are not valid when calling imshow.
• sortrows() produces different results on Windows and Linux platforms.
• contour3 in Compose Notebook isn't rendered correctly.
• OML library cannot be loaded in OptiStruct 2020.*
• dir command does not show utf8 directory on Windows.
• Cannot set 'parent' in uicontrol, uipanel.
• regexp issue with returned type.
• uibuttongroup can't have uiframe or uipanel as parents.
• Application can freeze when closing a large plot.
• Issue with global variables between different files with GUI handles.
• Error message displayed in Linux terminal when hiding a figure.
• Implicit function ends should make functions local, not nested.
• Labels not properly shown.
• Changing X axis scale interactively should not affect Y axis limits.
• On Linux: when importing Python Tensorflow module, importing mnist data errors out.
• Issue with 3D plots after saveas.
• Printing a large matrix in command window is too slow.
• Crash when saving a plot as .scm in the project browser.
• Multiple selection in uicontrol listbox, with Ctrl+mouse click.
• Issue with separator in dlmread function.
• Function 'hour' cannot support some formats which don't specify the hour.
• 'HH:MM PM' in function 'hour' doesn't work.
• Delete file/folder with unicode name doesn't work in the file browser.
• xlsopen open file in read-only mode doesn't work.
• Open file dialog issue in Debug mode.
• Brace symbol is evaluated in plot commands.
• Error printing large integers with fprintf.
• Issue in printed pause message when running a script using run() function.
• Issue when saving scripts in debug mode.
• Memory issue on imshow().
• Font name of bar plot is not correct.
• OML exit function argument is ignored.
• File path returned by uigetfile does not include final slash separator.

Operating System
Windows 7, 8.1 and 10.
64 bits only
Hardware
OpenGL graphics card with at least 256 MB of onboard memory.
Integrated Intel graphics hardware is currently not supported.
Memory
4 GB of RAM (8 GB recommended).
10 GB or more of free hard disk space.