before mod change $3 = {0.441072255, 0.427796572, 0.214012727, 1.09791195, 1.38234675, 0.860323548, 0.396820068} $4 = {0.786849678, 1.75887191, 0.250482649, 2.17491865, 2.08977127, 1.37807417, 2.25014758} {0.439698875, 0.42016688, 0.212486804, 1.10897517, 1.41301811, 0.844758987, 0.392089635}