Input and output

write_spectrum(am::AbstractMesh, Aout::Vector{F64})

Write spectrum A(ω) to image.data. The grid is defined in am, and the spectral data are contained in Aout.

Arguments

• am -> Real frequency mesh, ω.
• Aout -> Spectral function, A(ω).

Returns

N/A

write_spectrum(ind::I64, sf::SpectralFunction)

Write spectrum A(ω) to image.data.i. All information about the spectral function is included in sf.

Arguments

• ind -> Index for the spectral function.
• sf -> A SpectralFunction struct.

Returns

N/A

write_backward(ag::AbstractGrid, G::Vector{F64})

We can use the calculated spectrum in real axis to generate the Green's function data in imaginary axis. This function will write the data to green.data, which can be fed into the analytic continuation tools. Here, G is the constructed Green's function data.

Arguments

• ag -> Grid for input data.
• G -> Constructed Green's function.

Returns

N/A

See also: reprod.

write_backward(ind::I64, gf::GreenFunction)

Write the Green's function data to green.data.i. All information about the Green's function is included in gf.

Arguments

• ind -> Index for the Green's function.
• gf -> A GreenFunction struct.

Returns

N/A

See also: reprod.