filum

filum, a FORTRAN90 code which can work with information in text files.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

filum is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.

Related Data and codes:

F90_FILES, codes which illustrate the use of files in the FORTRAN90 language.

FILE_MERGE, a FORTRAN90 code which merges two sorted files.

FILE_NAME_SEQUENCE, a FORTRAN90 code which demonstrates ways to generate a sequence of filenames that can be used when generating images for an animation.

FILE_TRANSPOSE, a FORTRAN90 code which makes a "transposed" copy of a file, in which the I-th "word" of the J-th line becomes the J-th word of the I-th line.

FILES_MULTIPLE, a FORTRAN90 code which demonstrates how a code can open multiple output files at one time, and write data to any one specific file it chooses.

filum_test

REFORMAT, a FORTRAN90 code which makes a copy of a file with a given number of "words" per line.

Reference:

1. Paul Bratley, Bennett Fox, Linus Schrage,
   A Guide to Simulation,
   Springer Verlag, pages 201-202, 1983.
2. Tom Christiansen, Nathan Torkington,
   "8.6: Picking a Random Line from a File",
   Perl Cookbook, pages 284-285,
   O'Reilly, 1999.
3. Pierre L'Ecuyer,
   Random Number Generation,
   in Handbook of Simulation,
   edited by Jerry Banks,
   Wiley Interscience, page 95, 1998.
4. Bennett Fox,
   Algorithm 647: Implementation and Relative Efficiency of Quasirandom Sequence Generators,
   ACM Transactions on Mathematical Software,
   Volume 12, Number 4, pages 362-376, 1986.
5. Philip Lewis, Allen Goodman, James Miller,
   A Pseudo-Random Number Generator for the System/360,
   IBM Systems Journal,
   Volume 8, pages 136-143, 1969.

Source Code:

• filum.f90, the source code;
• filum.sh, compiles the source code;