170401 -99.00 -99.00    1.29  -0.08
170402 -99.00 -99.00    1.26  -0.18
170403 -99.00 -99.00    1.18  -0.18
170404 -99.00 -99.00    1.30  -0.18
170405 -99.00 -99.00    1.12   0.00
170406 -99.00 -99.00    1.30   0.00
170407 -99.00 -99.00    1.30   0.00
170408 -99.00 -99.00    1.30   0.00
170409 -99.00 -99.00    1.09   0.00
170410 -99.00 -99.00    1.18   0.00
170411 -99.00 -99.00    1.25   0.00
170412 -99.00 -99.00    1.19   0.00
170413 -99.00 -99.00    1.17   0.00
170414 -99.00 -99.00    1.18   0.00
170415 -99.00 -99.00    1.23   0.00
170416 -99.00 -99.00    1.30   0.00
170417 -99.00 -99.00    1.17   0.00
170418 -99.00 -99.00    1.30   0.00 
170419 -99.00 -99.00    1.35   0.00
170420 -99.00 -99.00    1.35   0.00
170421 -99.00 -99.00    1.35   0.00
170422 -99.00 -99.00    1.35  -0.12
170423 -99.00 -99.00    1.35  -0.12
170424 -99.00 -99.00    1.35   0.00
170425 -99.00 -99.00    1.35   0.20
170426 -99.00 -99.00    1.37   0.20
170427 -99.00 -99.00    1.44   0.20
170428 -99.00 -99.00    1.57   0.20
170429 -99.00 -99.00    1.61   0.20
170430 -99.00 -99.00    1.57   0.20