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Welcome to grasp2alm's documentation!
=====================================

This package supports the conversion from beam data calculated using `GRASP <https://www.ticra.com/software/grasp/>`_ for CMB experiments to spherical harmonic coefficients :math:`a_{\ell m}` based on the `HEALPix <https://healpix.sourceforge.io/>`_ framework.
The code is designed based on `Beam <https://github.com/zonca/planck-levelS/tree/master/Beam/>`_, which is part of `LevelS <https://github.com/zonca/planck-levelS>`_, the pipeline of the Planck experiment.

Contents:

.. toctree::
   :maxdepth: 1

   installation
   tutorial
   cut
   grid
   stokes
   mapping
   reference

Changelog
---------

Review the changes in each release in the `CHANGELOG on Github <https://github.com/yusuke-takase/grasp2alm/blob/main/CHANGELOG.rst>`_.

Indices and tables
==================

* :ref:`genindex`
* :ref:`search`