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I would ask my daughter, but she’s on study leave for exams.
Basically I want a graph that will compare readings from 3 different electric meters.
I want to graph the difference between each reading, not a gradually increasing line.
I’m trying to compare what my hot tub consumes, compared with the house in total, and compared with my PV solar meter.
I read all 3 at 8am and 8pm each day as there will be differences during the day (more sunshine day vs night, more usage etc)
Best software? Word? Excel?
Function of calculating difference each day?
Basically I want a graph that will compare readings from 3 different electric meters.
I want to graph the difference between each reading, not a gradually increasing line.
I’m trying to compare what my hot tub consumes, compared with the house in total, and compared with my PV solar meter.
I read all 3 at 8am and 8pm each day as there will be differences during the day (more sunshine day vs night, more usage etc)
Best software? Word? Excel?
Function of calculating difference each day?