Spherical harmonic routines

dv2uvF Computes the divergent (irrotational) wind components for a fixed grid via spherical harmonics.
dv2uvf Computes the divergent (irrotational) wind components for a fixed grid via spherical harmonics.
dv2uvF_Wrap Computes the divergent (irrotational) wind components for a fixed grid via spherical harmonics and retains metadata.
dv2uvG Computes the divergent (irrotational) wind components for a gaussian grid via spherical harmonics.
dv2uvg Computes the divergent (irrotational) wind components for a gaussian grid via spherical harmonics.
dv2uvG_Wrap Computes the divergent (irrotational) wind components for a gaussian grid via spherical harmonics and retains metadata.
exp_tapersh Performs tapering (filtering) of the spherical harmonic coefficients.
exp_tapersh_wgts Calculates weights which can be used to perform tapering (filtering) of spherical harmonic coefficients.
exp_tapershC Performs tapering (filtering) of the spherical harmonic coefficients.
get_sphere_radius Retrieves the radius of a sphere used in spherical harmonic routines.
gradsf Computes the gradient of an array that is on a fixed grid using spherical harmonics.
gradsg Computes the gradient of an array that is on a gaussian grid using spherical harmonics.
igradsf Computes a scalar array from its gradient components on a fixed grid using spherical harmonics.
igradsF Computes a scalar array from its gradient components on a fixed grid using spherical harmonics.
igradsg Computes a scalar array from its gradient components on a gaussian grid using spherical harmonics.
igradsG Computes a scalar array from its gradient components on a gaussian grid using spherical harmonics.
ilapsf Inverts the Laplacian (on a fixed grid) using spherical harmonics.
ilapsF Inverts the Laplacian (on a fixed grid) using spherical harmonics.
ilapsF_Wrap Inverts the Laplacian (on a fixed grid) using spherical harmonics and retains metadata.
ilapsg Inverts the Laplacian (on a gaussian grid) using spherical harmonics.
ilapsG Inverts the Laplacian (on a gaussian grid) using spherical harmonics.
ilapsG_Wrap Inverts the Laplacian (on a gaussian grid) using spherical harmonics and retains metadata.
ilapvf Inverts the vector Laplacian (on a fixed grid) using spherical harmonics.
ilapvg Inverts the vector Laplacian (on a gaussian grid) using spherical harmonics.
lapsF Computes the Laplacian using spherical harmonics, given a scalar z on a fixed grid.
lapsf Computes the Laplacian using spherical harmonics, given a scalar z on a fixed grid.
lapsG Computes the Laplacian using spherical harmonics, given a scalar z on a gaussian grid.
lapsg Computes the Laplacian using spherical harmonics, given a scalar z on a gaussian grid.
lapvf Computes the vector Laplacian using spherical harmonics, given a vector quantity (u,v) on a fixed grid.
lapvg Computes the vector Laplacian using spherical harmonics, given a vector quantity (u,v) on a gaussian grid.
lderuvf Computes the latitudinal derivatives using spherical harmonics, given vector components (u,v) on a fixed grid.
lderuvg Computes the latitudinal derivatives using spherical harmonics, given vector components (u,v) on a gaussian grid.
rhomb_trunc Performs rhomboidal truncation on spherical harmonic coefficients.
rhomb_trunC Performs rhomboidal truncation on spherical harmonic coefficients.
set_sphere_radius Sets the radius of a sphere used in spherical harmonic routines.
sfvp2uvf Computes the wind components given stream function and velocity potential (on a fixed grid) via spherical harmonics.
sfvp2uvg Computes the wind components given stream function and velocity potential (on a gaussian grid) via spherical harmonics.
shaeC Computes spherical harmonic analysis of a scalar field on a fixed grid via spherical harmonics.
shaec Computes spherical harmonic analysis of a scalar field on a fixed grid via spherical harmonics.
shagC Computes spherical harmonic analysis of a scalar field on a gaussian grid via spherical harmonics.
shagc Computes spherical harmonic analysis of a scalar field on a gaussian grid via spherical harmonics.
shsec Computes spherical harmonic synthesis of a scalar quantity on a fixed grid via spherical harmonics.
shseC Computes the spherical harmonic synthesis of a scalar quantity on a fixed grid via spherical harmonics.
shsgc Computes spherical harmonic synthesis of a scalar quantity on a gaussian grid via spherical harmonics.
shsgC Computes the spherical harmonic synthesis of a scalar quantity on a gaussian grid via spherical harmonics.
shsgc_R42 Computes spherical harmonic synthesis of a scalar quantity via rhomboidally truncated (R42) spherical harmonic coefficients onto a (108x128) gaussian grid.
shsgc_R42_Wrap Computes spherical harmonic synthesis of a scalar quantity via rhomboidally truncated (R42) spherical harmonic coefficients onto a (108x128) gaussian grid. (creates metadata).
tri_trunC Performs triangular truncation on spherical harmonic coefficients.
tri_trunc Performs triangular truncation on spherical harmonic coefficients.
uv2dvf Computes the divergence using spherical harmonics given the u and v wind components on a fixed grid.
uv2dvF Computes the divergence using spherical harmonics given the u and v wind components on a fixed grid.
uv2dvF_Wrap Computes the divergence using spherical harmonics given the u and v wind components on a fixed grid (retains metadata).
uv2dvg Computes the divergence using spherical harmonics given the u and v wind components on a gaussian grid.
uv2dvG Computes the divergence using spherical harmonics given the u and v wind components on a gaussian grid.
uv2dvG_Wrap Computes the divergence using spherical harmonics given the u and v wind components on a gaussian grid (retains metadata).
uv2sfvpF Computes the stream function and velocity potential via spherical harmonics given u and v on a fixed grid.
uv2sfvpf Computes the stream function and velocity potential via spherical harmonics given u and v on a fixed grid.
uv2sfvpG Computes the stream function and velocity potential via spherical harmonics given u and v on a gaussian grid.
uv2sfvpg Computes the stream function and velocity potential via spherical harmonics given u and v on a gaussian grid.
uv2vrdvF Computes the vorticity and divergence via spherical harmonics, given the u and v wind components on a fixed grid.
uv2vrdvf Computes the vorticity and divergence via spherical harmonics, given the u and v wind components on a fixed grid.
uv2vrdvG Computes the vorticity and divergence via spherical harmonics, given the u and v wind components on a gaussian grid.
uv2vrdvg Computes the vorticity and divergence via spherical harmonics, given the u and v wind components on a gaussian grid.
uv2vrF Computes the vorticity via spherical harmonics, given the u and v wind components on a fixed grid.
uv2vrf Computes the vorticity via spherical harmonics, given the u and v wind components on a fixed grid.
uv2vrF_Wrap Computes the vorticity via spherical harmonics, given the u and v wind components on a fixed grid (retains metadata).
uv2vrG Computes the vorticity via spherical harmonics, given the u and v wind components on a gaussian grid.
uv2vrg Computes the vorticity via spherical harmonics, given the u and v wind components on a gaussian grid.
uv2vrG_Wrap Computes the vorticity via spherical harmonics, given the u and v wind components on a gaussian grid (retains metadata).
vhaeC Computes vector spherical harmonic analysis of vector fields on a fixed grid via spherical harmonics.
vhaec Computes vector spherical harmonic analysis of vector fields on a fixed grid via spherical harmonics.
vhagC Computes vector spherical harmonic analysis of vector fields on a gaussian grid via spherical harmonics.
vhagc Computes vector spherical harmonic analysis of vector fields on a gaussian grid via spherical harmonics.
vhseC Computes vector spherical harmonic syntheses of vector fields on a fixed grid via spherical harmonics.
vhsec Computes vector spherical harmonic syntheses of vector fields on a fixed grid via spherical harmonics.
vhsgc Computes vector spherical harmonic syntheses of vector fields on a gaussian grid via spherical harmonics.
vhsgC Computes vector spherical harmonic syntheses of vector fields on a gaussian grid via spherical harmonics.
vr2uvf Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a fixed grid.
vr2uvF Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a fixed grid.
vr2uvF_Wrap Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a fixed grid (retains metadata).
vr2uvg Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a gaussian grid.
vr2uvG Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a gaussian grid.
vr2uvG_Wrap Computes the rotational wind components via spherical harmonics, given an array containing relative vorticity on a gaussian grid (retains metadata).
vrdv2uvf Computes the wind components via spherical harmonics, given vorticity and divergence on a fixed grid.
vrdv2uvF Computes the wind components via spherical harmonics, given vorticity and divergence on a fixed grid.
vrdv2uvg Computes the wind components via spherical harmonics, given vorticity and divergence on a gaussian grid.
vrdv2uvG Computes the wind components via spherical harmonics, given vorticity and divergence on a gaussian grid.