"momentum_z_R1.
   0.00000000000000D+000   0.00000000000000D+000
   6.00000000000000D-002  -8.40345756665678D-003
  0.120000000000000       -1.68107691395014D-002
  0.180000000000000       -2.52257843209943D-002
  0.240000000000000       -3.36523433505318D-002
  0.300000000000000       -4.20942722948747D-002