  |
GAMS : Guide to Available Mathematical Software - http://gams.nist.gov/
Guide to mathematical software in Fortran held at a small number of US government establishments. Some sources are in commercial libraries and are not directly accessible. The code is of a uniformly high quality but usually old; there may be more recent and better algorithms available. |
| |
Numerical Recipes Home Page - http://www.nr.com/
Home of the Numerical Recipes series of books on scientific programming, including the Numerical Recipes On-Line Software Store, free upgrades and bug fixes, and the complete books on-line in PostScript and Acrobat formats. The Numerical Recipes code in Fortran 77 and Fortran 90 is not in the public domain. |
| |
JPL Planetary and Lunar Ephemerides on CD-ROM by Standish, et. al - http://www.willbell.com/software/jpl.htm
Contains three different Jet Propulsion Laboratory Planetary and Lunar Ephemerides (DE200, DE405, and DE406) along with associated reading and interpolating routines, allowing the user to obtain the rectangular coordinates of the sun, moon, and nine major planets by means of a subroutine written in standard Fortran. |
| |
Starlink - http://star-www.rl.ac.uk/
Astronomy software, much in Fortran. |
| |
Wavelet Analysis - http://atoc.Colorado.EDU/research/wavelets/
Code to accompany book by Christopher Torrence and Gilbert P. Compo. |
| |
Collaborative Computational Projects - http://www.ccp.ac.uk/
Links to chemistry, physics, and engineering codes, many in Fortran. |
| |
High Performance Finite Elements - http://www.featflow.de/
Fortran 77 and 90 codes. |
| |
Overflow from Alan Miller's Fortran web site - http://users.bigpond.net.au/amiller/
Includes updates of some TOMS algorithms, logistic regression, a Fortran 90 version of the special functions from the NSWC (Naval Surface Warfare Center) Math. Library, quadruple precision using 10-byte reals for the NAS Fortran-Plus compiler giving about 38 decimal digit accuracy, and code for Imagine1's F compiler, including the author's least-squares package. F code should compile using any standard Fortran compiler. |
| |
Fortran78 Test Suite - http://www.itl.nist.gov/div897/ctg/fortran_form.htm
Product of the NIST Information Technology Laboratory (ITL). It is used to determine, insofar as is practical, the degree to which a Fortran processor conforms to FIPS Fortran. |
| |
ISO Varying String - http://www.fortran.com/iso_varying_string.f95
Implemented in the F subset by Rich Townsend. |
| |
StopWatch - http://math.nist.gov/~WMitchell/StopWatch.html/
Fortran 90 module, by William Mitchell, for measuring execution time of program segments. It is designed to be a portable, easy-to-use means of measuring execution time. |
| |
http://web.mit.edu/drela/Public/web/xfoil/ - http://web.mit.edu/drela/Public/web/xfoil/
Interactive program in Fortran 77 and C for the design and analysis of subsonic isolated airfoils, released under the GNU General Public License. |
| |
Fortran Resources (Lahey) - http://www.lahey.com/other.htm
A collection of links provided by a vendor of Fortran compilers. |
| |
Texas KZK Time Domain Code - http://people.bu.edu/robinc/kzk/
Fortran 77 time-domain computer code to model axisymmetric sound beams in fluids. The code is based on an augmented KZK equation that accounts for nonlinearity, diffraction, thermoviscous absorption, and absorption and dispersion due to an arbitrary number of relaxation phenomena. |
| |
Fortran Library Links - http://www.fortranlib.com/freesoft.htm
Gary Scott's collection of source code links. |
| |
Fortran code - http://www.la.utexas.edu/research/faculty/dpowers/fortran.html
Fortran 77 codes by Daniel Powers for optimization and statistics. |
| |
Orderpack 1.0 sorting and ranking routines in Fortran 90 - http://www.fortran-2000.com/
Public domain package by Michel Olagnon of general and specialized sorting and ranking routines in Fortran 90. Specialized routines include partial sorts, partial ranks, unique sorts, unique ranks, partial and unique sorts, as well as partial and unique ranks. |
| |
Utilities in Fortran 90 - http://www.ifremer.fr/ditigo/molagnon/fortran90/contenu.html
Fortran 90 code by Michel Olagnon: pre-processor and pretty-printer, with command-line interface for Unix, fsplit utility for splitting large files into separate ones for each procedure, PostScript converter, interface bloc generator, and format creator for numeric strings. |
| |
Numerical Electromagnet Code (NEC) Archives - http://www.si-list.net/swindex.html
Code in Fortran, C, and Basic. |
| |
NAS Parallel Benchmarks - http://www.nas.nasa.gov/Resources/Software/npb.html
Set of eight programs designed to help evaluate the performance of parallel supercomputers. The benchmarks, which are derived from computational fluid dynamics (CFD) applications, consist of five kernels and three pseudo-applications. |
| |
GBYTES/SBYTES Library - http://dss.ucar.edu/libraries/gbytes/
Packages to handle binary unpacking and packing, in Fortran 77 and 90. |
| |
http://meteora.ucsd.edu/~pierce/fxdr_home_page.html - http://meteora.ucsd.edu/~pierce/fxdr_home_page.html
Library by David W. Pierce that allows calls to the XDR (eXternal Data Representation) routines from Fortran. |
| |
http://www.winteracter.com/f2kcli/ - http://www.winteracter.com/f2kcli/
Implements the draft F2K standard for accessing the command line and arguments. Site answers questions and lists supported compilers and platforms. |
| |
Algorithms and Data Structures in F and Fortran - http://www.fortran.com/F/adsff.html
Codes from book by Robin Vowels for sorting, linked lists and trees, complex arithmetic, text processing, solving linear equations, graphics, searching, numerical methods, and whole array operations. |
| |
Software by P.B. Stark and Coauthors - http://128.32.135.2/~stark/Code/
Bvls.f solves least-squares problems with bounds on the variables. Qr.f computes QR decompositions in a stable way. Sbl1.f finds bounds on linear functionals of an n-vector subject to an l1 constraint on the misfit to a set of linear relations, and linear inequality constraints on the variables. Sbvq.f finds bounds on linear functionals of an n-vector subject to a quadratic constraint on the misfit to a set of linear relations, and linear inequality constraints on the variables. |
| |
Tomasz Plewa's Numerical methods directory - http://www.labyrinth.net.au/~ctrans/tomasz.html
Directory of links to numerical analysis sites, many of which contain software. |
| |
http://marine.rutgers.edu/po/gridpak.html - http://marine.rutgers.edu/po/gridpak.html
Package for curvilinear orthogonal grid generation, which creates an orthogonal grid when provided with boundary information. |
| |
Free Software (of Craig C. Douglas) - http://www.mgnet.org/~douglas/ccd-free-software.html
Fortran and C codes for fast matrix multiplication and multigrid solution of PDEs. |
| |
Dan Nagle (Purple Sage Consulting) code - http://users.erols.com/dnagle/download.html
Fortran Portability Project, Fortran 2003 examples, and Fortran modules. |
| |
Fortran 90 codes of John Burkardt - http://people.scs.fsu.edu/~burkardt/f_src/f_src.html
Translations of Fortran 77 packages Lapack, Linpack, Eispack, Quadpack, and others. Code for graphics, finite elements, random number generation, and other topics. |
| |
http://nn-online.org/code/xml/ - http://nn-online.org/code/xml/
Module by Mart Rentmeester that reads and interprets XML in standard Fortran 95. Also at the site is code for varying length strings, the complementary error function, an interface to the GD Graphics Library, and nucleon-nucleon potential models. |
| |
Fortran 77 Codes - http://math.berkeley.edu/~strain/Codes/
Programs by John A. Strain to count zeros of the zeta function, compute the Fast Gauss Transform, and use spectral methods to solve nonlinear parabolic systems. |
| |
PORT Mathematical Subroutine Library - http://www.bell-labs.com/project/PORT/
Collection of Fortran 77 routines that address many traditional areas of mathematical software, including approximation, ordinary and partial differential equations, linear algebra and eigensystems, optimization, quadrature, root finding, special functions, and Fourier transforms, but excluding statistical calculations. PORT stands for Portable, Outstanding, Reliable, and Tested. |
| |
xmlf90, an XML parser in Fortran90 - http://lcdx00.wm.lc.ehu.es/ag/xml/
Written by Alberto Garcia in the F subset of Fortran 95, freely available under the BSD license. |
| |
Introduction to F - http://sip.clarku.edu/tutorials/F.html
Examples of the F (Fortran 95 subset) language, by Harvey Gould. |
| |
Check compiler and run-time environment (CHKSYS) - http://ftp.aset.psu.edu/pub/ger/fortran/chksys.htm
Chksys.f determines the properties of the run-time environment for Fortran 77 programs. Chkcomp.f is a Fortran 77 code containing deliberate deviations from the standard and deliberate bad statements for testing the compiler's accuracy. Chksysff.f90 is a program to determine the properties of the run-time environment for Fortran 90 programs. Chkcomff.f90 is a Fortran 90 source file containing deliberate deviations from the standard and deliberate bad statements for testing the compiler's accuracy. |
| |
Cligen Weather Generator - http://horizon.nserl.purdue.edu/Cligen/
Fortran 77 code to simulate weather, with associated data files. |
| |
Public Domain Aeronautical Software (PDAS) - http://www.pdas.com/
Programs for aeronautical engineering, many from NASA or USAF, complete with public domain source code, instructions and sample cases on CD-ROM. [Commercial] |
| |
Sugihara's Integer-Arithmetic Geometric Software - http://www.simplex.t.u-tokyo.ac.jp/~sugihara/opensoft/opensofte.html
Geometric Software (by Kokichi Sugihara) for Voronoi diagrams in 2D and 3D, and convex hulls in 3D and 4D. |
| |
Fortran CGI - http://www.fcc.gov/mb/audio/bickel/colorit.html
Fortran 77 CGI examples using GET and POST. |
| |
Ernesto Martin's codes - http://www.mat.uc.pt/~eqvm/cientificos/fortran/codigos.html
Random generator networks and other algorithms. |
| |
Daniel A. Steck - http://george.ph.utexas.edu/~dsteck/computer.html
Fortran 90 codes to integrate Ito stochastic differential equations, generate random numbers, compute the FFT, and time programs. |
| |
Fortran Bits'n'pieces - http://stu.ods.org/fortran
Fortran sources, including Function Parser, that caches functions (for repetitive calling) and compiles functions to a byte-code representation to speed repeated evaluations. By Stuart Midgley. |
| |
Panel Code (Aeronautics) - http://www.aa.nps.navy.mil/~jones/online_tools/panel/source/
By Professor Kevin D. Jones of the U.S. Naval Postgraduate School. |
| |
Computer Methods for Mathematical Computations - http://www.pdas.com/fmm.htm
Code from the book, translated to ELF, a Fortran 90 subset. Algorithms for calculations in science and engineering, including linear equations, spline interpolation, integration, differential equations, zero finding, minimization and singular value decomposition. |
| |
Selected Publications and Unpublished Software of Patrick Keast - http://www.mscs.dal.ca/~keast/research/pubs.html
Code for partial differential equations, quadrature, and the solution of linear systems, with associated papers. |
| |
Fortran Tools by Nelson Beebe - http://www.math.utah.edu/~beebe/software/fortran-tools.html
Dcl2inc postprocesses ftnchek .dcl files to create separate include files; dtosstod converts Fortran floating-point precision; fpp is a reversible Fortran preprocessor; lprsf3 is a filter to print Fortran and SFTRAN3 files with boldface keywords; and pretty is a Fortran 66 prettyprinter. |
| |
Fortran 77 Codes - http://www.wsl.ch/staff/niklaus.zimmermann/programs/f77.html
Programs by Niklaus Zimmermann for climate data analysis, moving window regression, soil profile analysis, and testing predictive (simulated) maps. |
| |
Ncregrid - http://www.mpch-mainz.mpg.de/~joeckel/ncregrid/
Tool by Patrick Jöckel for data transfer of gridded 2- and 3-dimensional (spatial) geophysical/geochemical scalar fields between grids of different resolutions. The algorithm handles data on rectangular latitude/longitude grids (not necessarily evenly spaced) and vertical pressure hybrid grids of arbitrary resolution. The input/output data format is netCDF. |
| |
BLUPF90 family of programs - http://nce.ads.uga.edu/~ignacy/newprograms.html
SPARSEM is a collection of sparse matrix classes that makes programming with sparse matrices (and large problems) almost as easy as a matrix language. BLUPF90 is a BLUP program written using SPARSEM. REMLF90 is a REML version of BLUPF90 that uses accelerated EM algorithm. Other programs included are dense matrix module DENSEOP, Gibbs sampling program GIBBS90, and several versions of linear-threshold models. By Ignacy Misztal and collaborators. |
| |
Benchmarks of N. Tajima - http://serv.apphy.fukui-u.ac.jp/~tajima/bench/source_e.html
Codes to time floating point and integer arithmetic, intrinsic functions, and random access to memory. |
| |
Utility Code - http://www.ssec.wisc.edu/~paulv/Fortran90/Utility/
Fortran 95 code by Paul van Delst for type kinds, comparing floating numbers, error handlers, file processing, endian conversion, list processing, string processing, dates, and fundamental constants. |
| |
LIBXML2F90 - http://sourceforge.net/projects/libxml2f90/
A Fortran 90 library by Alexander Poddey to access (read and write) XML (and similar) structured files via a linked list. This is conceptually different from the SAX approach. The data can be held and 'browsed' in memory. |
| |
Combinatorial algorithms - http://www.cs.sunysb.edu/~algorith/implement/wilf/implement.shtml
Generation of subsets and permutations, Hamiltonian cycles, determinants and permanents, network flow, and minimum spanning trees. |
| |
Alan R. Miller - http://infohost.nmt.edu/~armiller/fortran.htm
Code from the book "Fortran Programs for Scientists and Engineers", 2nd. ed. (1988). |
 |
Lucent Technologies (Bell Labs.) Non-Exclusive Limited-Use Software - http://www-out.bell-labs.com/cgi-user/swdist/distribution/
An old but dependable library of Fortran 77 code which includes approximation, ODE/PDE solution, linear algebra, optimization, quadrature, root finding, special functions and FFTs. You must agree to single-user licence conditions before downloading a gzipped tar file (1Mb). |
| |
Input Routines - http://www-stone.ch.cam.ac.uk/pub/input.tar.gz
Fortran 90 module by Andy Stone that parses input lines into 'words', and routines that read a 'word' and translate it into a specified form, usually an integer or double-precision number. In conjunction with a simple CASE structure this provides a powerful and flexible method for organising data input. The package includes documentation, and an example program and data file as illustrations of the ways in which the module can be used to organise data. [gzipped tar file]. |
| |
Examples - http://www.personal.psu.edu/faculty/j/h/jhm/f90/progref.html
Fortran 90 codes from introductory course by John Mahaffy. |
| |
KDTREE 2: Fortran 95 and C++ software to efficiently search for near - ftp://lyapunov.ucsd.edu/pub/nonlinear/kd_tree/kdtree2.tar.gz
By Matthew B. Kennel. Accompanying paper is at http://adsabs.harvard.edu/abs/2004physics...8067K. |
| |
Optimal interpolation Fortran module with Octave interface - http://ocgmod1.marine.usf.edu/OI/
Fortran 90 module to perform am n-dimensional optimal interpolation (OI). The optimal interpolation allows one to interpolate arbitrarily located observations to a regular grid using a background field as first guess. |
| |
Numerical Methods - http://archives.math.utk.edu/software/msdos/numerical.analysis/nummeth/fortran.zip
Code by John H. Matthews to accompany the book Numerical Methods for Mathematics, Science, and Engineering, Second Edition. |
| |
Introduction to Scientific Computing - http://www.ann.jussieu.fr/soft/calsci.tar.gz
Fortran and C codes in gzipped tar file from book by Brigitte Lucquin and Olivier Pironneau. |
| |
KindFinder - http://www.unics.uni-hannover.de/rrzn/gehrke/kindfind.f90
Fortran 90 program by Werner W. Schultz that checks for the available KIND parameters available for a given Fortran 90 or 95 compiler. It prints into a file a new Fortran program that can be compiled to write into a unit the various parameters that describe each integer/real representation. |
| |
Iounits.f - http://www.tux.org/~milgram/iounits.html
Fortran 77 module to automatically assign i/o unit numbers, by Judah Milgram. |
| |
Multivariate Normal Probabilities and Quadratic Assignment Problems - http://cbeweb-1.fullerton.edu/isds/zdrezner/programs.htm
Codes by Professor Zvi Drezner. |