title: Matlab surface plot not giving desired results
body: <p>I am charting the following data:</p>
  
  <pre><code>a=[...
      0.1,  0.7,   0.00284643369242828;...
      0.1,  0.71,  0.00284643369242828;...]
  </code></pre>
  
  <p>such that column 1 never surpasses approximately 10
  also such that column 2 goes from .7 to 1.</p>
  
  <p>Column 3 seems ok</p>
  
  <p>When i chart my surface using <code>surf(a)</code> it looks like this:
  <img src="https://i.stack.imgur.com/i988C.jpg" alt="enter image description here"></p>
  
  <p>it appears not to be properly considering what should be x and y.</p>
  
  <p>anything seem weird there?</p>