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Thanks Anjali , could you please also help me with.
1. I need to know if there could be a way that graph is also (appended) say after every 2 minutes. Increment already plotted graph (and dont do whole work of plotting from beginning again). Basically it should store already plotted points and avoid replots.I hope I’m clear with my requirement. I basically need an append funtion that pushes newer data points from csv.

2. My csv has multiple columns, say “n” , is there a way to push dataPoints from each column in a better way. Because currently i use 1 for loop for 1 column. The number of columns can be different, sometimes 2 or 3 or 10. This should be dynamic in some way.