Open Source Data Visualization Software

Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science and related areas. It offers a flexible rendering framework and a powerful plugin architecture.

Overhead Imagery Research Data Set (OIRDS) - an annotated data library & tools to aid in the development of computer vision algorithms

OVATION Prime is a seasonal model of the diffuse, monoenergetic, proton, and wave aurora. The OVATION Prime model is written in IDL and was developed at the Johns Hopkins Applied Physics Laboratory (JHU-APL) by Patrick Newell and co-workers. This current version includes updates to the retrospective and real time components, several efficiency enhancements and a user configuration as implemented by Rob Redmon and Janet Machol of NOAA. This is a community model. Users are invited to suggest and provide improvements. Documentation includes a model description and instructions for running the software. The README is available here: http://sourceforge.net/p/ovation-prime/code/HEAD/tree/trunk/README.pdf?format=raw A web interface for running the model for historical periods is available here: http://sd-www.jhuapl.edu/Aurora/ovation_prime/prime_display.html Realtime versions are running here: http://www.ngdc.noaa.gov/stp/ovation_prime/ http://www.swpc.noaa.gov/ovation/

GLOOP is Liquid Object Oriented Particles. libGLOOP render implicit surfaces from a set of "meta-points". Uses include: modeling liquids, volume rendering, computerized silly putty. Based on code by Brian Sharp

F.EN.I.A. is a Fortran 95 library providing rich graphical output of 2D and 3D scientific data in the SVG and VTK (.vtp) formats. The output can be viewed with cross-platform, open-source viewers like Inkscape, Firefox and Paraview.

HyperSpider (Java app) collects the link structure of a website. Data import/export from/to database and CSV-files. Export to Graphviz DOT, Resource Description Framework (RDF/DC), XML Topic Maps (XTM), Prolog, HTML. Visualization as hierarchy and map.

A small and easy to use framebuffer graphics library

The main scope of the program is to take Thermo-Calc or Dictra (both registered trademarks) and transform them into nicely formatted encapsulated postscript diagrams, generated by gnuplot. But exp2plt can also be used as a graphical interface to gnuplot.

CartoReso intends to facilitate enterprise computer network mapping.

DARPA Urban Challenge, a C++ based platform for testing Path Planning Algorithms: An application of Game Theory and Neural Networks. Rubin, Raphael (2007)

FOX/VTK canvas widget and interactor to allow VTK to interact with your FOX application. Allows VTK to render inside a FOX application via the FXGLCanvas control. Keyboard and mouse events are translated to allow for "native" VTK functionality.

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.

FMC will provide a Model-View-Controller architecture for developers to make Freality: an extensible metaverse, for gaming, socializing, exploration and pretty much everything under the virtual sun.

A UML-based spec (implemented in Java and soon in C++) for managing geometric/geographic objects. See <a href="http://geobject.org">geobject.org</a> (<a href="http://geobject.org/GeobjectPublicLicenseV1_0.htm">Geobject Public License 1.0</a>)

This command line program will calculate any frequency Geodesic Sphere ( or dome ) from 1 ( Icosahedron ) to 100 or more. At the moment only class I frequency calculations are supported. Detailed PostScript plots and data can be outputted.

Full documentation with tutorials is included in the download package. Graphical Grammar Studio is a tool for applying grammars which behave as words acceptors/consumers and annotators. GGS grammars can be used to find and annotate sequences of words which respect certain conditions, in a given input. Its purpose is for creating NLP tools like phrase chunkers, named entity finders, pronoun co-reference solvers etc. A grammar is represented by a state machine which can be visualized, edited and applied. A grammar is organized in graphs of nodes. Nodes are used for consuming words from the input, for executing jumps to other graphs in the grammar or for creating annotations etc. GGS has a unique feature: It allows the user to write JavaScript code to be executed for nodes of the grammar. This is useful for checking grammatical agreements but not only. The user can: declare variables (including complex js structures), check for boolean conditions, use variables in annotations etc.

HalfEdgeLib is a simple to use implementation of this popular data structure, which enables quick and easy adjacency queries, topologic verifiability and iterator-based traversals. Some geometric and topological manipulation algorithms are now available,

Hyperview3d allows the visualization of hyperbolic geometry models. Specifically the Klein , Poincare , Weierstrass and Gans model. It allows switching between one model to the other and user defined texture mapping onto the 3D model.

Design of a billboard panel based on Microchip’s microcontroller PIC16F877A, with the following features: 1) Animation: Scrolling messages in vertical and horizontal direction 2) Storage: In EEPROM up to 10 texts of up to 78 caracters. 3) Recording of messages: Via PC serial port. 4) Characters: Size 8x12. 5) RTC: Programmable calendar.

============================= THIS CODE IS DEPRECATED ============================= For updated information about MTSA visit: http://mtsa.dc.uba.ar

The MWDB2 project is a combination of cartographic data, associated programs and Java code. Data includes coastlines, islands, lakes rivers, country and state/province boundaries. Data & code can be used on both Intel and non-Intel based computers.

Pattern recognition software package. It includes several classification and clustering algorithms. It can read data from a set of images, an ASCII file or a JDBC connection. A small TCP data server with its corresponding JDBC driver is included.

The OpenGL Object-Orientated Windowing Environment provides a C++ OO basis from which to develop OpenGL projects, giving you all the usual widgets (buttons etc) and a windowing framework. Good for cross-platform development.

Web server to run just the @bind parts of a Pluto.jl notebook. PlutoSliderServer can run a notebook and generate the export HTML file. This will give you the same file as the export button inside Pluto (top right), but automatically, without opening a browser. One use case is to automatically create a GitHub Pages site from a repository with notebooks. For this, take a look at our template repository that used GitHub Actions and PlutoSliderServer to generate a website on every commit. Many input elements only have a finite number of possible values, for example, PlutoUI.Slider(5:15) can only have 11 values. For finite inputs like the slider, PlutoSliderServer can run the slider server in advance, and precompute the results to all possible inputs (in other words: precompute the response to all possible requests).

This project provides software resources for creating solid models of proteins that can be printed on color 3D printers. The main focus is a java program that reads in a PDB file and produces a PLY format stick representation of the protein.