Loop in loop? Something like: 
for my $i (0 .. $#existing_wells){
  for my $j (0 .. 100){
    # or perhaps (0 .. min(100, $#existing_wells - $i)
    if($existing_wells[$i + $j] == $j + 1){
      print qq( ...

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I prefere this type of looping over lists. You need to have an expression for the coordinates too.

In reply to Re: minimising repetitive if-elsing by zby
in thread minimising repetitive if-elsing by Anonymous Monk

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