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SHCilmToCindex
Convert a three-dimensional array of spherical harmonic coefficients to a two-dimensional indexed array.
Usage
cindex = SHCilmToCindex (cilm, [lmax])
Returns
cindex: float, dimension (2, (lmax+1)*(lmax+2)/2)- The indexed output spherical harmonic coefficients.
Parameters
cilm: float, dimension (2,lmaxin+1,lmaxin+1)- The input spherical harmonic coefficients.
cilm[0,:,:]andcilm[1,:,:]correspond to either the real and imaginary components, or cosine and sine coefficients, respectively. lmax: optional, integer, default =lmaxin- Maximum degree of input spherical harmonics to convert.
Description
SHCilmToCindex will convert a three-dimensional array of spherical harmonic coefficients to a two-dimensional indexed array. The degree l and order m corresponds to the index l*(l+1)/2+m.
See also
shcindextocilm, shcilmtovector, shvectortocilm
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