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SHCilmToVector

Convert a three-dimensional array of real spherical harmonic coefficients to a 1-dimensional indexed vector.

Usage

call SHCilmToVector (cilm, vector, lmax, exitstatus)

Parameters

cilm : input, real*8, dimension (2, lmax+1, lmax+1): The input real spherical harmonic coefficients.
vector : output, real*8, dimension ( (lmax+1)**2 ): The indexed output real spherical harmonic coefficients.
lmax : input, integer: The maximum degree of the output coefficients to convert.
exitstatus : output, optional, integer: If present, instead of executing a STOP when an error is encountered, the variable exitstatus will be returned describing the error. 0 = No errors; 1 = Improper dimensions of input array; 2 = Improper bounds for input variable; 3 = Error allocating memory; 4 = File IO error.

Description

SHCilmToVector will convert a three-dimensional array of real spherical harmonic coefficients to a 1-dimensional indexed array. The degree l, order m, and i (1 for cosine, 2 for sine) corresponds to the index l**2+(i-1)*l+m+1.

SHCilmToVector

Usage

Parameters

Description

See also