Open Source Physics Software - Page 42

Stopping power library based on PSTAR/ASTAR and MSTAR tables. Please note that this project will be superseded by the libdedx project. https://sourceforge.net/projects/libdedx/

StormRT is a real-time multi-resolution analysis and compression package for data compression and temporal feature detection over multiple timescales.

StrawberryFields is a complete nanoscale electromagnetic modelling and data visualization suite. It comprises a vtk based GUI for modelling and data visualization and an extensible object oriented (Multi Processor compatible) back end processor.

SunThink! is an INRIA Scilab-based program that assists in the good design of solar electricity systems. Its primary purpose is to facilitate the accurate, appropriate sizing of these systems to fit the specific design goals that are held for them.

Desktop gadget (Windows only). The simulation of a real horizontal sundial, dependent on a geographic position (latitude). Size can be chosen between big and small. It can use current (computer) time, or user-specified date&time.

Surya is an open‑source, AI‑based foundation model for heliophysics developed collaboratively by NASA (via the IMPACT AI team) and IBM. Named after the Sanskrit word for “sun,” Surya is trained on nine years of high‑resolution solar imagery from NASA’s Solar Dynamics Observatory (SDO). It is designed to forecast solar phenomena—such as flares, solar wind, irradiance, and active region behavior—by predicting future solar images with a sophisticated long–short vision transformer architecture, thereby enabling improved space weather forecasting. Foresees solar flares, wind, EUV spectra, and active region formation in advance. Achieves approximately 16% improvement in forecasting accuracy over traditional methods. 366-million‑parameter foundation model capturing general-purpose solar representations.

Symbian Open Dynamics Engine (SODE) is an opensource physics engine ported from the Open Dynamics Engine (ODE) for Symbian OS where a realistic 3D physics can be simulated.

The Synaptic Simulator is a program which simulates models of single neuronal synapses and compartments, complex constructs of such models. Furthermore the program is able to regain parameters by fitting simulated results with experimental data.

A simulator that allows people with a computer to simply create their own solar systems, and see what would happen if it really existed!

Neutral particle transport on unstructured meshes in 2D XY geometry.

*** TIM's (now Dr TIM's) source code has moved to https://github.com/jkcuk/Dr-TIM *** TIM is a raytracer that was originally developed to simulate optical components called METATOYs, but it has since then developed into something much more general. Amongst other things, TIM can also calculate random-dot stereograms and anaglyphs and visualise ray trajectories.

The TLELib is the C++ library, which allows to read and write the TLE files very easy. It provides 2 main objects: tlelib::Node - object, operating with NORAD two lines elements data. It allows to parse the data from 2 or 3 lines and to output the data into strings in according to the TLE format. tlelib::Stream - stream, allowing to read the TLE data from some object of iostream type, and to write the data in TLE format into such object.

TMVA is a ROOT-integrated toolkit for multivariate classification and regression analysis. TMVA performs the training, testing and performance evaluation of a large variety of multivariate methods. Since 2013, TMVA has been fully integrated with ROOT and is distributed as part of it. The new homepage of TMVA is https://root.cern

Acquisition software for electron microscopes. Runs on FEI Tecnai and Titan microscopes and is usable in material and life science applications

This project is used to share code between collaborators on several projects pertaining to a class Numerical Physics class taken at Université Laval during the semester of Winter 2012.

TROPICS - Trajectory of Particle In a Crystal Simulator программный комплекс для моделирования траекторий движения быстрых заряженных частиц в осевых и плоскостных каналах кристалла под ОС Windows и Linux. Комплекс легко расширяется плагинами, может работать как в графическом режиме, так и в консольном для простого встраивания в другие программы. Комплекс обладает богатым количеством возможностей и настроек. Для построения графиков используется графическая библиотека MathGL (http://mathgl.sf.net/).

Computational Fluid Dynamics (CFD) solver aimed to solve multi-physics problems on unstructured grids (inviscid Euler, Navier-Stokes flows, Heat transfer). F90 based. MPI, cgns, Metis libraries used.

The main development repository can be found here: https://code.ill.fr/scientific-software/takin

Ordinary Differential Equation (ODE) solver for Tcl. Handles both stiff and non-stiff sets of equations; does time-evolved initial value problems and root finding. Based on the popular Lawrence Livermore solver LSODE.

Tools for distributed computing (used for example in Particle physics).

Android app now available! You can download .apk file from 'Files' section. (Or by visiting this page from your Android device) ---------------------------- A simple and useful GUI(Linux only) and command line program that lets you convert widely used temperature units to each other: Fahrenheit, Celsius and Kelvin. ------------------------------- Written by İ. Yuşa Çetin Using Python and gtk for GUI, C for algorithms and command line usage, Java for the Android version. ------------------------------------- This is still a Beta, so no one in the universe is responsible for anything happens :) I have it on my own computer and it's working properly. If you find any bugs feel free to tell me : yusha493@gmail.com --------------- If you are interested in translating the Android app to another language,current languages: *English *Turkish -Both by me :) ,please contact me: yusha493@gmail.com

A system for temperature and spectrum acquisition control in hyperfine interaction research.

Tempico Software is designed to control the Tausand Tempico TP1004 and TP1204 devices, a time-to-digital converter that captures temporal differences from a common start signal across multiple channels. The software generates histograms from captured data, supports lifetime measurements via single-photon correlation (SPC), and displays real-time graphs with adjustable fitting options. It includes a 'Counts Estimation' panel to estimate count rates per channel over time, and a 'Time Stamping' feature to record timing of events. Users can view, configure, and control the device directly from the application, as well as save both raw data and graphical results for later analysis. Tempico Software is ideal for researchers working with photon timing and lifetime studies.

BS Eagle Project is an open source black-oil simulator. The goal of this project is to provide a free access to the modern oil simulator to study new methods of simulation. The project has a modular architecture and open to modifications and extensions.