Open Source C Data Visualization Software - Page 9

The fst2v5d package converts data stored in the Canadian RPN Standard File (FST) format into Vis5D format. FST files, commonly used to store meteorological data, are scanned by fst2v5d to generate both 4D fields and independent topography input files.

Fandango, formerly and internally know as elcad. It is a python scripted 3d CAD application; the core is programmed on C++, and interface functions are exported to python to be used as building blocks for new commands.

This projects hosts the worlds fastest algorithms for the labeling of point-features. It especially looks for algorithms thar are free of constraints, applicable to many scenarios (e.g., visualization, maps...) and do not need any preprocessing.

An object-oriented partial differential equation (PDE) solver, written in Python, based on a standard finite volume approach and includes interface tracking algorithms. *WARNING* The project is no longer using Sourceforge to maintain its repository.

File-Spector is a small, fast and easy to use binary file analyzer and Inspector. It allows the users to format a complete binary file structure and then use it to read any binary file that matches the specified format.

Fish is a visual cluster monitoring program that uses Ganglia to portray each node in a cluster as a separate fish with characteristics that describe the state of the node.

Flatland is the virtual environment developed to perform these investigations. Using Flatland as the base environment scientists can visualize and explore both their data and the computations that manipulate that data. Imagine, if you will, a scientist able to examine the real-time results of a simulation and, when he notices an anomally he would like to investigate, he turns to the program running the simulation and examines the code, possibly changing it on the fly. This is the dream of Flatland.

Flow Investigation using N-Dimensions (FIND) is a program designed for analysis and visualization of Flow Cytometry data. FIND focuses specifically on automated population discovery (clustering) methods. The project targets both users and developers.

A Free Radio Control Plane Simulator.

This project is a framework (i.e., library) for Mac OS X applications to link in. It provides plots of data together with the supporting machinery (objects inheriting from NSDocument, for example) that applications can use to manipulate the plots.

Produce a PostScript representation of a project's source code.

GPS moving map display with maps generated from US Census data in NAD83 (lat/lon) format. Includes road file generation software, gps daemon, and map display application written in GTK+

FxComedi is a PHP interface to comedilib(data aquisition cards), allowing php/web decvelopers to create an webased interface to a daqcard

GClima receive data from serial port, analyze and show the information collected from a Weather Central. All the data is saved in a xml file, and graphics exported to JPEG. The GClima means GTK Clima (and "clima" in spanish means climate).

The GEM 3D engine is a portable, free, open source, easy to use, software development kit which allows you to build high performance 3D graphics applications such as games.

GEM for Max/MSP is Max(cycling'74) external objects to render OpenGL-based graphics. This project is to port of GEM originally coded for pd (puredata).

A graphical interface for solving exterior ballistics problems, based on the excellent GNU exterior ballistics library. This software generates valid 3-DOF solutions to small arms trajectories, including wind and atmospheric corrections.

GPLconx is an educational visualization tool that allows exploration of lines and conic sections in three models of 2-D hyperbolic geometry.

This is a standalone, all in one Edge Detector that is mainly running on GPU using the CUDA technology. Each algorithm also has an OpenCV counterpart which is the closest one in terms of speed. This project is partly based on the Sobel Filter sample available as part of the CUDA SDK. This project also partly uses the OpenCV library to load different types of image. This program includes: Prewitt filter, Roberts Cross, Canny edge detector and finally Sobel filter with the ability to modify some variables such as sigma in Canny and see the result in real-time. To access and download the code, please review the code section. (The code section is currently close until our article gets published) Commiting publicly to the project is currently closed but feel free to email us. The source code is dependant on CUDA 5.0 Samples now available as part of the CUDA Toolkit. "This software contains source code provided by NVIDIA Corporation."

GRL is an interface to access one of specific graphic libraries, such as Qt or Motif. GRL allows to write applications that do not depend on specific library.

EN : A fractal explorer with layers using Gtk2. Fractal images export. Plugins loading for formulas and colouring. FR : Un explorateur de fractales ŕ calques basé sur Gtk2. Exportation d'images fractales. Chargement de plugins pour formules et coloris.

A non-parametric filter for image restoration using cluster analysis written in C and GTK+. The first source code may be found in http://smoked.homelinux.org/

This is a generalized rack widget written using the Gnome Canvas, which is specifically targeted for scientific operations (including Chemistry/Biology). The main purpose of the widget would to visualize standardized containers such as microtiter plates.

Geodes is a mac application designed to do geometry and math like you can do in front of a sheet of paper. It both includes simple figures drawing (lines, circles) and high level analytic geometry.