FLINTS |
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## Overall presentationFLINTS is an interpolation algorithm of fields sampled on a sphere. We assumed originally that the field corresponds to a band limited Gaussian random field but it is also optimal in the least-square sense for any field on the sphere. We propose here a C++/OpenMP implementation of this algorithm. It uses the specificities of HEALPix pixelization for speed optimization. The code is mostly self-documenting through comments. ## Software requirements- CMake (http://www.cmake.org) for building FLINTS
- HEALPix (http://healpix.sourceforge.net/)
- GSL (http://www.gnu.org/software/gsl/)
- Optionally GenGetopt (http://www.gnu.org/software/gengetopt/)
## DocumentationThe documentation is included in the tarball of the 1.1 release. It consists into a user manual and the corresponding refereed article. ## LicenseThis 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 3 of the License. This GPL license is available at the address http://www.gnu.org/licenses/. (C) Guilhem Lavaux - 2014 - 2016, Last updated: January 20, 2015 |