title: How to define and access array in GNUplot?
body: <p>This is rather easy question or maybe too easy question. But i tried to find the way to done these already and could not find even in GNUplot document. Might be my mistake or misunderstood something about <code>array</code> concept in GNUplot. My question is How to define and access array in GNUplot?</p>
  
  <p>Please just provide easy example of array declaration, assign value of array over loop. i think that's enough and i think this will be useful for other people too.</p>