healpy_spht.rst

.. currentmodule:: healpy.sphtfunc

:mod:`sphtfunc` -- Spherical harmonic transforms

From map to spherical harmonics

.. autosummary::
   :toctree: generated/

   anafast
   map2alm
   map2alm_spin
   map2alm_lsq

From spherical harmonics to map

.. autosummary::
   :toctree: generated/

   synfast
   alm2map
   alm2map_der1
   alm2map_spin

Spherical harmonic transform tools

.. autosummary::
   :toctree: generated/

   smoothing
   smoothalm
   alm2cl
   synalm
   almxfl
   pixwin
   Alm

Other tools

.. autosummary::
   :toctree: generated/

   gauss_beam
   beam2bl
   bl2beam