Commits on Aug 1, 2023

1. REL: glass 2023.7 …

   2023.7 (1 Aug 2023)
   -------------------
   
   * New radial window functions :func:`~glass.shells.linear_windows()` and
     :func:`~glass.shells.cubic_windows()`, which correspond to linear and cubic
     spline interpolation of radial functions, respectively.  These are
     overlapping window functions, and it has been difficult to obtain accurate
     matter power spectra so far.
   
   * The :func:`~glass.shells.partition()` function now returns an array of
     weights to approximate a given function by the window functions.  This is
     necessary to obtain an accurate fit of redshift distributions by overlapping
     window functions.  For example, to get the array of galaxy densities in each
     shells from ``dndz``, one would now do::
   
         ngal = partition(z, dndz, shells)
   
   * A new function :func:`~glass.fields.getcl()` was added to return angular
     power spectra by index from a list using GLASS ordering.
   
   * The :func:`~glass.galaxies.gaussian_phz()` function now accepts bounds using
     `lower=` and `upper=` keyword parameters.

   

   ntessore committed Aug 1, 2023
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