"momentum_x_R1.
   0.00000000000000D+000   0.00000000000000D+000
   6.00012337233809D-002   1.52177558310929D-003
  0.120002467446762        3.07348618677577D-003
  0.180003701170143        4.68584017545205D-003
  0.240004934893523        6.39109977136692D-003
  0.300006168616904        8.22388170610372D-003