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SHCilmToCindex
Convert a three-dimensional array of spherical harmonic coefficients to a two-dimensional indexed array.
Usage
cindex
= pyshtools.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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