Kst

Kst is a real-time data viewing and plotting tool with basic data analysis functionality. Kst project contains many powerful built-in features and is expandable with plugins and extensions. Kst is a KDE application.

Features:

• Real-time display and manipulation of streaming data
• Quick zooming and scrolling via mouse and keyboard
• Extensible via plugins
• Built-in high-speed equation interpreter
• Multiple tabs or windows
• Graphical plot layout manager
• Drag and drop
• Cut and paste
• Native power spectrum algorithm and histograms
• Support for the most popular data formats including:
• ASCII, dirfile, CDF, netCDF, piolib, FITS
• Plugin design allows additional formats
• Time input
• Built-in ELOG functionality
• Command-line and RPC control mechanisms
• Printing, including to images, postscript, and PDF

What is new in this release:

• A major re-write of the auto-layout command: it works much better now and no longer gets in the way
• Improvements to automatic legend names
• Fixes to the layout mode, with better visual feedback during drag operations
• Numerous other bugfixes and improvements (point density, scientific notation, issues with log mode, bar colors, fixed aspect ratio in images and svg annotation items)
• UI and usability improvements: for instance you can now just double-click on labels or axes to open the corresponding dialog
• The introduction of a Settings->Theme dialog which sets brush, stroke, and font for all view items, optionally applying to all existing objects, and/or saving as the default for all future objects
• A great new auto-completer for the the equation editor and label editor, including support for wildcards
• A number of crashes fixed in various plugins