I have several data points. So basically i exported my data in excel sheets. I have 33 columns, and 30.000+rows. (i could not attach it to this question).
I want to use the last 720 points only. I managed to create a code for certain channels.
But I would like to have a user input,asking which channels the person want to use. Eg. 1,2,3 out of the 15 channels available, and then import those in a separate array and plot them in a scatter graph. But i don`t know how to create a code that allows it to be any number of channels and then plot them as well on the same graph. I have attached what I have already.
The time coloumns I want to cancel and the date coloumn too.
I dont know if i managed to ask this question in a sensible way. So basicaly i would like to get a user input . Eg. "which channels do you want to use?"
User: "1,2,6" or "1,14"
and then the program save those in a separate array and then plots the points the average of the selected coloumns on the same scatter graph. Thank you for all the help!