write_GAS_info Subroutine

public subroutine write_GAS_info(GAS_spec, N, S_z, iunit)

Write info about the GAS constraints to iunit

The routine especially compares the CAS and GAS Hilbert space sizes.

Arguments

Type IntentOptional Attributes Name
class(GASSpec_t), intent(in) :: GAS_spec

GAS constraints.

integer, intent(in) :: N

The particle number.

type(SpinProj_t), intent(in) :: S_z

The total spin projection.

integer, intent(in) :: iunit

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