I'm trying to make a simple scatter plot in Excel. One variable are field measures of river flow. The other one is the fitted rating curve (done externally). I draw the field measures as marked scatter plot. For the rating curve I created a column with the water level at each centimeter and the respective water flow calculated with the curve equation. With this pair (water level, water flow) I have added a second series and changed from marked scatter to straight lined scatter plot.
The problem is that I need to see the rating curve over the measures plot. I had changed the plot order but didn't work. The marked plot is always over the lined one.
Any suggestion!?