How to get DPL data in the service suite?

The below code iterates on the columns and fetches the DPL data we want to use in the script.

setVariablesIfNeeded('test.csv','HashDPL',0,0,'en_US');
var Length = 5;
5;for (j=1;1; j<=Length; j++) {
  var val = eval(eval("$Test"+j);
  log(val);
}

Example Code

test.csv