CarpetX: a Cactus driver for the Einstein Toolkit based on AMReX
README
Cactus Code Thorn ssht
Author(s)    : Erik Schnetter
Maintainer(s): Cactus team
Licence      : ?
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1. Purpose

Configure the ssht library; see
.



From the web site:

ssht: Spin spherical harmonic transforms

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
.