anno   jd   value 
2018   251  8.0   
2018   252  11.0  
2018   253  9.0   
2018   254  6.0   
2018   255  12.0  
2018   256  16.0  
2018   257  13.0  
2018   258  10.0  
2018   259  8.0   
2018   260  12.0  
2018   261  12.0  
2018   262  9.0   
2018   263  9.0   
2018   264  9.0   
2018   265  15.0  
2018   266  -999.0
2018   267  10.0  
2018   268  8.0   
2018   269  5.0   
2018   270  7.0   
2018   271  10.0  
2018   272  -999.0
2018   273  -999.0
2018   274  -999.0
2018   275  -999.0
2018   276  7.0   
2018   277  9.0   
2018   278  8.0   
2018   279  6.0   
2018   280  5.0   
2018   281  4.0   
2018   282  5.0   
2018   283  8.0   
2018   284  13.0  
2018   285  -999.0
2018   286  17.0  
2018   287  18.0  
2018   288  13.0  
2018   289  -999.0
2018   290  -999.0
