Hi! So I have a 3 column matrix that is around 800,000 rows in length. The data is attached to the numerical day of the year 1-365 (over a period of around 30 years worth of data, hence the rows). I am trying to write a code that will allow me to group these dates (1-365) to the data that is attached. There is not a specific occurance of dates as some is 15 minute data and some is hourly. It would be fantastic if someone would be able to help me. It would need to group the data by 1-365 and then pull dates January for column 1 where the number is 1-31 ,February 32-59, ect. The end goal is to be able to take monthly averages of this data set that has been provided to me. Please let me know if you need more information.
MATLAB: Need help writing code to attach date (1-365) from 30 years of data to the actual data needed to be processed. Trying to group into months.
climatecodecolumnsdatagroupinghelpMATLABmonthly
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