101 projects tagged "Fortran"

No download Website Updated 24 Apr 2014 RPL/2

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Pop 276.33
Vit 139.41

RPL/2 (Reverse Polish Lisp/2) is a langage derived from the RPL made by Hewlett-Packard for its HP-28S. It has some extensions (preprocessor, compilated libraries, new functions), a TeX output, and can draw graphics.

Download Website Updated 19 Mar 2014 MathGL

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Pop 442.33
Vit 29.27

MathGL is a library for making high-quality scientific graphics under Linux and Windows, fast data plotting and handling of large data arrays, working in window and console modes, and easily embedding into other programs. It has more than 40 general types of graphics for 1d, 2d, and 3d data arrays. It can export graphics to raster and vector (EPS or SVG) formats. It has an OpenGL interface and can be used from console programs. It has functions for data handling and MGL language scripting for simplification of data plotting. It has several types of transparency and smoothed lightning, vector fonts and TeX-like formula drawing, an arbitrary curvilinear coordinate system, and many other useful things.

No download Website Updated 07 Mar 2014 librsb

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Pop 105.85
Vit 5.20

librsb is a library for sparse matrix computations featuring the Recursive Sparse Blocks (RSB) matrix format. This format allows cache-efficient and multithreaded (that is, shared memory parallel) operations on large sparse matrices. The most common operations necessary to iterative solvers are available (matrix-vector multiplication, triangular solution, rows/columns scaling, diagonal extraction/setting, blocks extraction, norm computation, formats conversion). The RSB format is especially well-suited for symmetric and transposed multiplication variants. On these variants, librsb has been found to be faster than Intel MKL's implementation for CSR. Most numerical kernels code is auto-generated, and the supported numerical types can be chosen by the user at buildtime. librsb implements the Sparse BLAS standard, as specified in the BLAS Forum documents.

Download Website Updated 07 Feb 2014 GetDP

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Pop 125.68
Vit 21.07

GetDP is a general finite element solver using mixed elements to discretize de Rham-type complexes in one, two, and three dimensions. The main feature of GetDP is the closeness between the input data defining discrete problems (written by the user in ASCII data files) and the symbolic mathematical expressions of these problems.

Download No website Updated 23 Jan 2014 LISPF4

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Pop 22.00
Vit 11.20

LISPF4 is an InterLisp interpreter written in FORTRAN in the early 1980s. This version has been converted to C and given the ability to have commandline determination of the memory size.

Download Website Updated 16 Jan 2014 DISLIN

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Pop 209.07
Vit 25.27

DISLIN is a high-level, easy-to-use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours, and maps. Several output formats are supported, such as X11, VGA, PostScript, PDF, CGM, HPGL, TIFF, and PNG. Plotting extensions for the interpreter-based languages Perl, Python, and Java are also supported for most operating systems.

No download No website Updated 16 Nov 2013 OpenXyce

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Pop 22.20
Vit 13.95

OpenXyce is a parallel circuit simulator that was forked from the Xyce circuit simulation software from Sandia National Laboratories. It features parallel circuit simulation using MPI, SPICE compatible Netlists, and standard simulation algorithms, including harmonic balance.

Download Website Updated 14 Nov 2013 Common Data Format

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Pop 127.48
Vit 14.40

The National Space Science Data Center's (NSSDC) Common Data Format (CDF) is a self-describing data abstraction for the storage and manipulation of multidimensional data in a platform- and discipline-independent fashion. It consists of a scientific data management package (known as the "CDF Library") that allows programmers and application developers to manage and manipulate scalar, vector, and multi-dimensional data arrays.

Download Website Updated 11 Nov 2013 CFD General Notation System

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Pop 49.54
Vit 7.33

The CFD General Notation System (CGNS) provides a general, portable, and extensible standard for the storage and retrieval of computational fluid dynamics (CFD) analysis data. CGNS is designed to facilitate the exchange of data between sites and applications, and to help stabilize the archiving of aerodynamic data.

Download Website Updated 11 Nov 2013 CFITSIO

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Pop 95.55
Vit 19.49

CFITSIO is a library of C and Fortran subroutines for reading and writing data files in the FITS (Flexible Image Transport System) data format. It simplifies the task of writing software that deals with FITS files by providing an easy to use set of high-level routines that insulate the programmer from the internal complexities of the FITS file format.

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Retro

A concatenative language with roots in Forth

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InfoList

An application to edit the INFO list chunk in a RIFF file.