PDSI Timestamp Year Month Day DOY
0 0.900011 2006-11-01 06:00:00 2006 11 1 305
1 0.756812 2006-11-06 06:00:00 2006 11 6 310
2 0.595291 2006-11-11 06:00:00 2006 11 11 315
3 0.490457 2006-11-16 06:00:00 2006 11 16 320
4 0.356768 2006-11-21 06:00:00 2006 11 21 325