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Joine table with same columns and repeating rows

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Hi,

I have a table of time series of electrical consumption. i have extracted some features like hour of the day, day of week, month of year. i have to add to each row the sum of the consumption for that specific hour, of each day of each month

say i have a row which is 10AM of tuesday of July. i want add a column called sum which will be the sum of all 10AM of all the 4 tuesday in the july month. similar for every hour of every day of the whole year.

i have used groupby node to find the sum like i wanted. but i can not match these summed values and join this data to the original table according to each hour, of each day, of each month.

how can i do this ? I have attached the workflow. please excuse of the messy nodes i have used in my workflow. i am beginner.

Thanks,

 


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