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Healpix_2.20a_2011Feb09.tar.gz 2011-02-09 29.0 MB
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README 2011-02-09 1.6 kB
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   The latest version of the HEALPix package (2.20a) offers the following new features:


                              Bug corrections and Improvements in Versions 2.20 and 2.20a

C++

     * Faster Spherical Harmonic Transforms thanks to libpsht routines
     * Support for spin-weighted Spherical Harmonic Transforms at the library level
     * Support for 6-component power spectra in anafast_cxx
     * The smoothing_cxx module allows ``unsmoothing'' a map by specifying a negative FWHM value
     * Module median_filter renamed to median_filter_cxx to avoid name clashes with Fortran
     * bug fix in the nested ang2pix functions (provided by Craig J Copi)
     * FITS I/O performance improvements


Fortran 90

     * Faster Spherical Harmonics Transforms thanks to libpsht routines
     * Nside > 8192 now supported by most routines and facilities
     * Slightly faster pixel/coordinates conversion routines (eg ang2pix_*, vec2pix_*, ...)
     * improved map2gif facility


IDL

     * fits2cl: addition of the WMAP1 and WMAP5 keywords to read best fit C(l) model to WMAP 1st and 5yr data
       respectively,
     * cartview, gnomview, mollview, orthview: larger choice of supported symbols in OUTLINE option.


Java

     * bugs correction in query_disc



Healpix_2.20a_2011Feb09.tar.gz:
MD5  e4d534505cd91cfea60719f620584b2f
SHA1 f7a0fdab8e9fcfdf81e3e5e9a7d18912203d3803



Note: v2.20a is virtually identical to v2.20 released a few days ago, 
except for minor editions to the files
-  hpxconfig_functions.sh  (compilation of F90 package)
-  src/java/README
and cosmetic changes to the documentation.
Source: README, updated 2011-02-09