SSHT Fortran documentation
The SSHT code provides functionality to perform fast and exact spin spherical harmonic transforms based on the sampling theorem on the sphere derived in our paper: A novel sampling theorem on the sphere (ArXiv | DOI).
We document the Fortran source code here. For an example of usage, see the ssht_test.f90 program. For installation instructions, see the general SSHT documentation available here.
- Jason McEwen