don't use ExpressVIs!
The context help of the chart explains how to provide data!
Why don't you wire your 2D array directly to the chart? (Maybe all you need is an additional TransposeArray function!)
Thanks for your response. I have removed all functions in the middle and replace it with transpose. However the chart does not response to my csv file attached. Below is the result. My expected outcome would be like the graph attached below.
I do have done the graph in xy graph, but I needed result to be stacked.
you need to enable the stacking behaviour at edit time in the chart properties…
It works for me:
That's the problem when people only attach images: we cannot examine their code nor can we debug those images!
it works for me:
- You should enable autoscaling of the x axis.
- As I already mentioned: don't use ExpressVIs for this simple task!
I repeat a sentence of my last message:
You should enable autoscaling of the X axis.