anno   jd   value 
2023   340  28.0  
2023   341  24.0  
2023   342  35.0  
2023   343  25.0  
2023   344  12.0  
2023   345  -999.0
2023   346  -999.0
2023   347  -999.0
2023   348  -999.0
2023   349  -999.0
2023   350  -999.0
2023   351  -999.0
2023   352  -999.0
2023   353  44.0  
2023   354  37.0  
2023   355  -999.0
2023   356  -999.0
2023   357  -999.0
2023   358  -999.0
2023   359  -999.0
2023   360  -999.0
2023   361  -999.0
2023   362  34.0  
2023   363  33.0  
2023   364  27.0  
2023   365  24.0  
