find_previous_inflow_date_validation.md

Inflow date	Dry date	Closest inflow_date	no of days
2014-05-29
2014-06-06
2014-06-20
2014-07-09
2014-07-10
2014-07-12
2014-08-18
2014-08-20
2014-08-21
2014-09-19