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S2LET CODE www.s2let.org Fast wavelet transforms on the sphere ---------------------------------------------------------------- DESCRIPTION The S2LET code provides functionality to perform fast and exact scale-discretised wavelet transforms on the sphere. CURRENT VERSION Release 2.1b1, November 2016 PREVIOUS VERSIONS Release 2.0b1, September 2015 Release 1.1b1, October 2013 Release 1.0b1, November 2012 AUTHORS B. Leistedt (www.ixkael.com/blog) M. Buttner J. Y. H. Chan (www.mssl.ucl.ac.uk/~yhjc2/) J. D. McEwen (www.jasonmcewen.org) REFERENCES J. D. McEwen, M. Büttner, B. Leistedt, H. V. Peiris and Y. Wiaux, Directional spin wavelets on the sphere, IEEE TSP, submitted, 2015 (arXiv:1509.06749). J. D. McEwen, M. Büttner, B. Leistedt, H. V. Peiris and Y. Wiaux, A novel sampling theorem on the rotation group, IEEE TSP, 2015 (arXiv:1508.03101). B. Leistedt, J. D. McEwen, P. Vandergheynst and Y. Wiaux, S2LET: A code to perform fast wavelet analysis on the sphere, Astronomy & Astrophysics, 558, A128, 2013 (arXiv:1211.1680). J. D. McEwen and Y. Wiaux, A novel sampling theorem on the sphere, IEEE TSP, 59, 2011 (arXiv:1110.6298). J. D. McEwen, Ridgelet transform on the sphere, IEEE TSP, submitted, 2015 (arXiv:1510.01595). J. Y. H. Chan, B. Leidtedt, T.D. Kitching and J. D. McEwen, Second-generation curvelets on the sphere, IEEE TSP, 65(1):5-14, 2017 (arXiv:1511.05578). DOCUMENTATION See doc/index.html INSTALLATION See documentation REQUIREMENTS SSHT (http://www.spinsht.org/) SO3 (http://www.sothree.org/) FFTW (http://www.fftw.org/) OPTIONAL CFITSIO (http://heasarc.gsfc.nasa.gov/fitsio/) HEALPIX (http://healpix.jpl.nasa.gov/) DOWNLOAD http://www.s2let.org/ SUPPORT Please email the authors. NOTE The package is in beta and is still under development. Please report problems/bugs by email to: email@example.com LICENSE S2LET package to perform fast wavelet transform on the sphere<br> Copyright (C) 2012 Boris Leistedt & Jason McEwen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (LICENSE.txt). You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.