From the original dataset 35 rows were removed because it contained extreme outliers or inconsistant values (e.g. 31 rows with a groundwater level of 0, 4 rows with groundwater levels greater than 1000 masl).
Dr. Emmanouil Varouchakis and Dr. Ashok Krishnamurthy.
We welcome questions, insights, and feedback. You can also open an issue if you find a bug, or have a suggestion.