SCENARIO GENERATION AND SCENARIO REDUCTION FOR OPTIMIZATION PROBLEM -- 2

I have 2 days actual wind power production data. The wind power production are specified in terms of MW for each hour, as a result there is wind power data for 48 hours i.e., 10/15/2017 3:00 AM to 10/17/2017 2:00 AM. you need to generate scenarios for next 24 hours time period using ARIMA and then reduce the scenarios using probability distance method. The code must be written in MATLAB software. you need to specify comments for each line for better understanding for me. Below is the wind power data file