200401 -99.00 -99.00 -0.70  0.00 
200402 -99.00 -99.00 -0.70  0.00 
200403 -99.00 -99.00 -0.70  0.00
200404 -99.00 -99.00 -0.70  0.00 
200405 -99.00 -99.00 -0.70  0.00 
200406 -99.00 -99.00 -0.70  0.00
200407 -99.00 -99.00 -0.70  0.00
200408 -99.00 -99.00 -0.70  0.00
200409 -99.00 -99.00 -0.70  0.00
200410 -99.00 -99.00 -0.70  0.00 
200411 -99.00 -99.00 -0.70  0.00 
200412 -99.00 -99.00 -0.70  0.00
200413 -99.00 -99.00 -0.70  0.00
200414 -99.00 -99.00 -0.70  0.00
200415 -99.00 -99.00 -0.70  0.00
200416 -99.00 -99.00 -0.70  0.00
200417 -99.00 -99.00 -0.70  0.00
200418 -99.00 -99.00 -0.70  0.00
200419 -99.00 -99.00 -0.70  0.00
200420 -99.00 -99.00 -0.70  0.00
200421 -99.00 -99.00 -0.70  0.00
200422 -99.00 -99.00 -0.70  0.00
200423 -99.00 -99.00 -0.70  0.00
200424 -99.00 -99.00 -0.70  0.00
200425 -99.00 -99.00 -0.70  0.00
200426 -99.00 -99.00 -0.70  0.00
200427 -99.00 -99.00 -0.70  0.00
200428 -99.00 -99.00 -0.70  0.00
200429 -99.00 -99.00 -0.70  0.00
200430 -99.00 -99.00 -0.70  0.13