Profile API

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Voigt	Calculate Doppler width normalized voigt function using polynomial fitting formula.
Gaussian(x)	Calculate Doppler width normalized gaussian profile.
makeLineMesh_Half(nLambda, qcore, qwing, q)	Construct half line mesh.
makeLineMesh_Full(nLambda, qcore, qwing)	Construct Full line mesh.
makeContinuumMesh(nLambda)	Given number of mesh points, compute a mesh distribution sampling most aroung wavelength edge.
half_to_full(_arr_half[, _isMinus])	create full (anti-)symmetric full array according to half array