1. Upload Data File

Select CSV, XLSX, or XLS file:

Deviation > -20%: No Drought; -20% to -40%: Mild Drought; <= -40%: Moderate Drought.

Counts occurrences of consecutive dry days (0mm rainfall). Spell length must be >= Min Length and < Max Length.

Min Dry Spell Length (days):

Max Dry Spell Length (days, exclusive):

Start Date (YYYY-MM-DD):

End Date (YYYY-MM-DD):

🌧️ Decision Support System for Rainfall Analysis