MUESLI: a free numerical and graphical library

MUESLI library

What is MUESLI?

MUESLI is a free numerical and graphical library, written mainly in Fortran 95 and developped by Édouard Canot.

For a first introduction, see the User Guide.

The available release is numbered 2.21.5 and dated 2024-04-15.

for Linux systems, contrary to the past, only two Fortran 95 compilers are supported:

GNU gfortran, version ≥ 4.9 (version numbers up to 12 are ok)
INTEL ifort, version ≥ 13 (version numbers 11 and 12 may work, but are no longer supported)

whole unix sources archive

packages for Ubuntu

those for Fedora

for a Windows system, MUESLI is intended to be used under MinGW-w64; refer to this Windows page providing binary files for MinGW (32- or 64-bit).

MUESLI can be also used on Mac OS X. Recent versions of Mac OS X should be ok. Refer to this Darwin page for further information.

MUESLI needs also a C and a C++ compiler. GCC and INTEL actually constitute compiler suites, which provide their own C and C++ compilers.

BLAS / LAPACK must be available on the target machine. The following versions (older ones may or may not work) are recommended: 3.6.1 (Jun 18, 2016), 3.7.1 (Jun 25, 2017), 3.8.0 (Nov 12, 2017), 3.9.1 (Apr 1, 2021), 3.10.1 (Apr 12, 2022), 3.11.0 (Nov 11, 2022) or 3.12.0 (Nov 24, 2023).
They can be get here.

The numerical part (FML) contains more or less 400 user-available routines and around 2800 unitary tests. As far as we know, this whole numerical library doesn't contain any memory leak (or very few — thanks to valgrind).

MUESLI is not a thread safe library.

Credits:

The Third-party subprograms or libraries PDF document contains an exhaustive list of other software (partially) included in the MUESLI library. Please feel free to contact me in case of erroneous information.

Documentation:

The Installation Guide and the Reference Manual can also be downloaded.

Recent news:

2024-04-15: Release of the 2.21.5 version. msTriContourF accepts now disjoint zones in the used triangular mesh.
2024-03-25: Release of the 2.21.4 version. NaN values are now supported in msTriContourF and msTriFill, they are equivalent to lack of data.
2024-01-12: Release of the 2.21.1 version. GCC 4.9 is now the minimum version to build Muesli. Fixes few important bugs in both FML and FGL. NaN values are now supported in msTriContour, they are equivalent to lack of data. New behavior of mfCount, which behaves now like the Fortran intrinsic function 'count'. Sparse boolean mfArrays are now implemented. For GNU_GCC, all private components of some Muesli derived types are now really hidden, via an internal modification of the precompiled module files 'fml.mod' and 'fgl.mod'.
2023-11-20: Release of the 2.20.5 version: fix of an important bug which prevents to draw data using automatic axis.
2023-11-05: Release of the 2.20.4 version, which fixes a number of bugs, more or less important.
2023-03-23: Release of the 2.20.3 version. Redesign of the X11 graphic engine, and many improvements of the graphic routines. Many bugs fixed. Quadratic Bézier segments can now be drawn by msPlotQuadrBezier. API modified for some FGL routines. Many improvements in routines dedicated to the build of triangle mesh connectivity. EPS and PDF drivers improved (generated files are more compact). New routines for filled contours (mf/msContourF and mf/msTriContourF)
older news can be found here.

For any question, please contact the author:
Mail:

Come back to the author web page.
Last page modification: 2024-07-11