    ushaw90  1990.0   2  2  0 1990.0  2000.      0.0  600.0          ushaw90   1
 0 1-36266.0     0.0   -1.40    0.00
 1 1 -5598.0  5622.0   37.40   24.90
 0 2  3667.0     0.0  -23.40    0.00
 1 2 -2629.0   -35.0  -14.30  -28.60
 2 2 -2066.0   238.0    4.10   28.10


