#  fragRisk1d          pdf          cdf
     0.692306   0.00452597   0.00626671
      2.07692            0   0.00626671
      3.46153            0   0.00626671
      4.84614            0   0.00626671
      6.23076     0.115684     0.166444
      7.61537     0.239876      0.49858
      8.99998     0.241385     0.832804
      10.3846            0     0.832804
      11.7692            0     0.832804
      13.1538            0     0.832804
      14.5384            0     0.832804
       15.923            0     0.832804
      17.3077            0     0.832804
      18.6923            0     0.832804
      20.0769            0     0.832804
      21.4615            0     0.832804
      22.8461            0     0.832804
      24.2307            0     0.832804
      25.6153            0     0.832804
      26.9999            0     0.832804
      28.3846  6.03462e-05     0.832888
      29.7692            0     0.832888
      31.1538            0     0.832888
      32.5384            0     0.832888
       33.923     0.120692            1