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A library for Spherical Fourier Bessel (SFB) Decomposition

Project description

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Michael Bühlmann
Catalog Analyzer: A library for Spherical Fourier Bessel (SFB) Decomposition

CatAna is a C++ library and Python package to perform fast spherical Fourier Bessel transformation (Fourier
transformation in spherical coordinates) on discrete, point-like datasets.

The code is hosted on `GitHub <>`_. Please contact the author if you have any
questions, find bugs or have ideas to improve CatAna.


- cmake >= 3.2.0
- GNU Scientific Library (GSL) and headers
- FFTW3 library and headers
- CFITSIO library and headers
- Compiler supporting C++14 (gcc >= 5.0, clang >= 3.4)

The library is only being tested on Python 3.5. A compiler supporting OpenMP is recommended to take advantage of the
speedup from parallelization.

For the following steps make sure that your ``CC`` and ``CXX`` variables are set to the correct compiler and that
``python`` is the correct python executable. Using a virtual environment is recommended.


.. code-block:: bash

pip install catana


Documentation can be found under ` <>`_

The code is hosted on `GitHub <>`_

Project details

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