Thanks Monks. That was a lot of help and solved at least one part of the problem. However, I am still having some trouble with accessing only particular columns in the AoA. I want to do something like 
 for ($i=0; $i<10; $i++)
{print $data[1][$i];
}

[download]
I know the syntax I've written here is not perfect. I've just kind of translated the logic into Perl to illustrate what I am getting at. So, can you tell me how do I go about doing this? Update: Ok never mind. I figured it out finally. Thanks for pointing out the relevant help docs. They helped!

In reply to Re: Dereferencing an arrayref of arrayrefs by manna45
in thread Dereferencing an arrayref of arrayrefs by manna45

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