"momentum_y_R2.
   0.00000000000000D+000   0.00000000000000D+000
   6.00012337233809D-002  -7.38222882803325D-003
  0.120002467446762       -1.47667502273958D-002
  0.180003701170143       -2.21558541842810D-002
  0.240004934893523       -2.95518234821237D-002
  0.300006168616904       -3.69569255202111D-002