REL: glass 2023.7

CHANGELOG.md

@@ -5,6 +5,24 @@ All notable changes to the project are documented in this file.  The format is
 based on [Keep a Changelog](https://keepachangelog.com).
 
 
+[2023.7]  (1 Aug 2023)
+----------------------
+
+### Added
+
+* Function `getcl()` to return angular power spectra by index from
+  a list using GLASS ordering.
+* New `linear_windows()` and `cubic_windows()` window functions for
+  shells.
+
+### Changed
+
+* The `gaussian_phz()` function now accepts bounds using `lower=`
+  and `upper=` keyword parameters.
+* The `partition()` function now returns an array of weights to
+  approximate the given function by the windows.
+
+
 [2023.6]  (30 Jun 2023)
 -----------------------
 
@@ -105,6 +123,7 @@ based on [Keep a Changelog](https://keepachangelog.com).
 - Initial wide release for GLASS paper
 
 
+[2023.7]: https://github.com/glass-dev/glass/compare/v2023.6...v2023.7
 [2023.6]: https://github.com/glass-dev/glass/compare/v2023.5...v2023.6
 [2023.5]: https://github.com/glass-dev/glass/compare/v2023.2...v2023.5
 [2023.2]: https://github.com/glass-dev/glass/compare/v2023.1...v2023.2

docs/manual/releases.rst

@@ -5,6 +5,30 @@ Release notes
 These notes document the changes between individual *GLASS* releases.
 
 
+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.
+
+
 2023.6 (30 Jun 2023)
 --------------------