Prolate spheroidal wave functions
A Python module that wraps directly the prolate_swf.f90 code at https://github.com/MathieuandSpheroidalWaveFunctions/prolate_swf, providing access to the subroutine
version of the prolate spheroidal wave code in that file.
Once installed in Python, the package can be used thus:
from spheroidalwavefunctions import prolate_swf
r = prolate_swf.profcn(c=0.5, m=0, lnum=10, x1=0.5, ioprad=2, iopang=2, iopnorm=0, arg=[0.1, 0.2])
Function calling details can be viewed via:
print(prolate_swf.profcn.__doc__)
and further details on the function parameters are available in the documentation. A wrapper that provides a similar interface to the spheroidal functions in scipy is available in the Utilities module of echoSMs.
The original readme file, modified to work better in Markdown, is available here.
Building
Building the Python package is most easily done on Linux with C, C++ and Fortran compilers installed.
It is easiest to leave the building of macOS and Windows packages to the cibuildwheel Github action that runs on tagged commits.
The Fortran code can be compiled (after installing uv) with:
uv tool install --with numpy meson
uvx meson setup tt
uvx meson compile -C tt
(or install meson directly and don't use the uv/uvx commands).
This will generate a .dll or .so file in the tt directory.
More usefully, a Python package can be created with:
uv build
uvx repairwheel -o whl dist/*.whl
This will create Python .whl files in the whl directory.
Metadata
Release files for spheroidalwavefunctions 0.1.7
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
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Built distributions (wheels)
Total release size: 1.6 MB
Release files / spheroidalwavefunctions-0.1.7.tar.gz
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