Convert a 1-dimensional indexed vector of real spherical harmonic coefficients to a three-dimensional array.
Usage
cilm = SHVectorToCilm (vector, [lmax])
Returns
- cilm : float, dimension (2, lmax+1, lmax+1)
- The 3-D arrary of output real spherical harmonic coefficients.
Parameters
- vector : float, dimension ( (lmaxin+1)**2 )
- The input 1-D indexed array of real spherical harmonic coefficients.
- lmax : optional, optional, default = lmaxin
- The maximum degree of the output coefficients.
Description
SHVectorToCilm will convert a 1-dimensional indexed vector of real spherical harmonic coefficients to a three-dimensional array. The degree l, order m, and i (1 = cosine, 2 = sine) corresponds to the index l**2+(i-1)*l+m.
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