PDFgetN is a program to process total scattering data obtained on neutron time-of-flight powder diffractometers and to obtain the atomic pair distribution function (PDF).
MESA: Modules for Experiments in Stellar Astrophysics -- a set of thread-safe fortran 95 libraries for stellar astrophysics, including physics (e.g., eos, opacities, nuclear nets) and algorithms (e.g., ODE solvers). Available by svn checkout or as zip file. See project webpage (http://mesa.sourceforge.net/).
The Ftcl package allows developers to include Tcl/Tk in their Fortran programs or to create Fortran-based extensions for Tcl/Tk.
Oxygen Model for Microtidal Estuaries and Lagoons-OMMEL. Initially designed to describe O2 dynamics in Alfacs Bay (Ebre Delta, NW Mediterranean, Spain), but usable for any marine coastal ecosystem with small tides. http://tdr.cesca.es/TDX-0222108-113814
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.
A spectral element method for 2D wave propagation and fracture dynamics, with emphasis on computational seismology and earthquake source dynamics.
A FOTRAN 90 Numerical library (AFNL) is a set of MODULES containing definitions of Fourier series and polynomials, and able to perform linear (multi-)dimensional fittings, integrals, sorting data, compute roots of functions, and other numerical tasks.
fropho calculates phonon properties in crystal, which is based on Parlinski-Li-Kawazoe method. Information of forces acting on atoms when an atom is displaced is required as input information. fropho is going to be replaced by phonopy.sourceforge.net.
Display FEM (finite element method) grids. scroll, zoom, different colorings, sort them to increase cache efficiency and many other features
PHIGS (Programmer's Hierarchical Interactive Graphics System)
PHIGS is an API standard for rendering 3D computer graphics. During the 1990's OpenGL became a more popular 3D API for professionals, and it still is today. PHIGS remains to be widely used in the film industry. Open PHIGS uses OpenGL for rendering graphics rather than implementing it's own abstraction layer to the graphics hardware, or using the PHIGS Extension to X (PEX). The reason for doing so is that today every graphics card manufacturer provides their own OpenGL implementation, which takes full advantage of the accelerated drawing capabilities in the hardware. PHIGS is a higher level API than OpenGL that works with a hierarchical scene graph. Models are built up in a Centralized Structure Store (CSS), a database containing the drawing primitives and their attributes (color, line style, etc.). CSSes cand be shared among a number of views, known under PHIGS as a workstation. PHIGS is defined by the ISO standards ISO/IEC 9592 & 9593. Open PHIGS provides a library for C.
Educational software for studying quantum mechanics. This is the 3rd incarnation of QUANTX software created for Physics Department of Novosibirsk State University. The first version of this software was used in 1985-1991, and the second one was in use since 1991 till 2011. This 3rd version should be useful for universities of Russia and CIS. Translation into English is underway.
MCF - Models Construct Framework
Software for electromagnetic simulation
MaxFem is an open software package for electromagnetic simulation by using finite element methods. The package can solve problems in electrostatics, direct current, magnetostatics and eddy-currents. We have moved the installers to the MaxFEM website (see below). In order to improve MaxFEM, we will require you to fill out a simple form before downloading them.
wreport has moved to: https://github.com/ARPA-SIMC/wreport dballe has moved to: https://github.com/ARPA-SIMC/dballe bufr2netcdf has moved to: https://github.com/ARPA-SIMC/bufr2netcdf
A library to aid the transition from PGplot to PLplot in Fortran
PG2PLplot is a library that facilitates the transition from PGplot to PLplot with Fortran programs
A geek code generator that generates 3.12 compatible geek code block. It lets you add your real age and many other functions not seen in other geek code generators. The geek code block is formatted dynamically, shown on screen and stored in a file
Intellect Modeling Kit - full intellect-based apps development suite
Intellect Modeling Kit is an alternative to traditional Artificial Intelligence, intended to build apps assisting human intellect on the steps of its activity: * Observation * Producing propositions based on knowledge * Elimination of impossible propositions * Selection and verification of the most appropriate propositions * Memorizing - converting data to information and new knowledge item creation * Abstraction finding – building artificial objects, representing group of real objects featuring typical signs of group Any human knowledge written and spoken can be uploaded to IMK in a straight way by any expert not familiar with software coding. The IMK components are designed to create ready-to-use software application using simple text files provided by people. IMK accepts human knowledge and develops new knowledge together with people. The activity of IMK could be verified by human expert on every stage. IMK assists intellectual activity, but does not replace us.
GNUDE is a complete suite of GNU C, C++, Fortran, and Java Cross Compilers, and the GDB CPU Simulator and Debugger for embedded microprocessor applications development. Targets development for ARM7, ARM9, and XScale applications.
sparse linear algebra library, with emphasis on preconditioned Krylov subspace methods for the solution of linear systems of equations
Wings for NONMEM (wfn) is a set of DOS batch files and awk scripts to make the use of NONMEM more convenient. Simpler NONMEM execution: nmgo runname Extended control stream with user defined names for THETA(), etc. Automatic structured output ...
The xml-fortran project contains a library and several auxiliary programs, written in Fortran, that allow programmers to access XML-files.
MW and RF Harmonic Balance Simulator
This library is a Fortran 95 gnuplot interface for some Unix like OS'es. This provides some routines that enables direct access of a child gnuplot session from a Fortran 95 program. You will need a copy of fortranposix to make this work.
XDrawChem is an application for chemistry drawing and analysis.
XDrawChem is an application for drawing and analyzing chemical structures and reactions. Please visit the website for full details. Download source and binary releases here, and clone the source from GitHub at the external link above.
Two dimensional (2D) fine mesh finite element (FE) grid editing system. Includes constrained Delaunay triangulation, and automated grid resolution changes based on local attributes. Win32 and Motif GUIs. Mature application, now going open source.