title: Excel: labels on a scatter chart, read from array
body: <p>Here I have a chart</p>
  
  <p><img src="https://i.stack.imgur.com/fFpZA.png" alt="enter image description here"></p>
  
  <p>I did a right-click -> "Add labels" , and it read them from my a(H/C) row. Basically, I want it to read label values from the CO2/CH4 row instead, so they would be 0,0.5,1,2,5,10 instead. Of course, I want the chart itself to remain the same, so, the x values of dots are in row "b(O/C)", their y values are in "a(H/C)" row, and their respective labels are read from "CO2/CH4". Can it be done automatically and how (preferrably, without scripting magic)? Rewriting them manually is a pain, really.</p>