#    k     vct_a(k) [m]   vct_b(k) []
    1  44000.0000000000  0.0000000000
    2  42168.6364321343  0.0415745094
    3  40341.4810955512  0.0830534860
    4  38518.9608339806  0.1244272399
    5  36701.5758645372  0.1656844156
    6  34889.8843130475  0.2068123427
    7  33084.5410596470  0.2477961546
    8  31286.2874868456  0.2886190209
    9  29495.9964772258  0.3292611258
   10  27714.6703099669  0.3696997163
   11  25943.4954933477  0.4099078570
   12  24183.8536706663  0.4498541826
   13  22437.3924566528  0.4895012900
   14  20706.0575018005  0.5288050102
   15  18992.1897347813  0.5677122009
   16  17298.5922526316  0.6061592278
   17  15628.6698290851  0.6440687978
   18  13986.5603508872  0.6813469752
   19  12377.3306925205  0.7178787347
   20  10807.2128439922  0.7535226016
   21   9283.9001533274  0.7881039260
   22   7816.9080978148  0.8214066934
   23   6417.9956947907  0.8531639577
   24   5101.6207321203  0.8830475068
   25   3885.3623766554  0.9106582693
   26   2790.1585338984  0.9355209253
   27   1840.1222414613  0.9570880752
   28   1061.5811295565  0.9747620452
   29    481.0015812092  0.9879420114
   30    121.7171757368  0.9960982689
   31    -50.1546821594  1.0000000000
# ====================================
# Source:
# - Levi Silvers, r9479
# Comments:
# based on equation (162) from the
# documentation for dcmip
