SHCilmToCindex |
Convert a three-dimensional array of complex spherical harmonic coefficients to a two-dimensional indexed array. |

SHCindexToCilm |
Convert a two-dimensional indexed array of complex spherical harmonic coefficients to a three-dimensional array. |

SHCilmToVector |
Convert a 3-dimensional array of real spherical harmonic coefficients to a 1-dimensional ordered array. |

SHVectorToCilm |
Convert a 1-dimensional indexed vector of real spherical harmonic coefficients to a 3-dimensional array. |

YilmIndexVector |
Determine the index of a 1D ordered vector of spherical harmonic coefficients corresponding to i, l, and m. |