200801 -99.00 -99.00 -0.50  0.00
200802 -99.00 -99.00 -0.50  0.00
200803 -99.00 -99.00 -0.50  0.00
200804 -99.00 -99.00 -0.50  0.00
200805 -99.00 -99.00 -0.50  0.00
200806 -99.00 -99.00 -0.50  0.00
200807 -99.00 -99.00 -0.50  0.00
200808 -99.00 -99.00 -0.50  0.00
200809 -99.00 -99.00 -0.50  0.00
200810 -99.00 -99.00 -0.50  0.00 
200811 -99.00 -99.00 -0.50  0.00
200812 -99.00 -99.00 -0.70  0.10
200813 -99.00 -99.00 -0.70  0.08
200814 -99.00 -99.00 -0.70  0.10
200815 -99.00 -99.00 -0.70  0.10
200816 -99.00 -99.00 -0.70  0.10
200817 -99.00 -99.00 -0.70  0.10
200818 -99.00 -99.00 -0.70  0.10
200819 -99.00 -99.00 -0.70  0.10
200820 -99.00 -99.00 -0.70  0.10
200821 -99.00 -99.00 -0.70  0.10
200822 -99.00 -99.00 -0.70  0.07
200823 -99.00 -99.00 -0.70  0.07
200824 -99.00 -99.00 -0.70  0.12
200825 -99.00 -99.00 -0.70  0.12
200826 -99.00 -99.00 -0.70  0.12
200827 -99.00 -99.00 -0.70  0.12
200828 -99.00 -99.00 -0.70  0.12
200829 -99.00 -99.00 -0.70  0.12
200830 -99.00 -99.00 -0.70  0.12
200831 -99.00 -99.00 -0.70  0.12