IECMG-L (CG)

IECMG with liner interpolation and CG as smoother

IECMG-P (CG)

IECMG with quadratic interpolation and CG as smoother

EECMG (CG)

EECMG with new extrapolation quadratic interpolation and CG as smoother

IECMG-L (MR)

IECMG with liner interpolation and MR as smoother

IECMG-P (MR)

IECMG with quadratic interpolation and MR as smoother

EECMG (MR)

EECMG with new extrapolation quadratic interpolation and MR as smoother