"momentum_z_R1.
   0.00000000000000D+000   0.00000000000000D+000
   6.00000000000000D-002  -8.40455469734250D-003
  0.120000000000000       -1.68129692498006D-002
  0.180000000000000       -2.52290990920446D-002
  0.240000000000000       -3.36567902579665D-002
  0.300000000000000       -4.20998745415551D-002