I was able to read in the ID file by doing the following:

my @split_names = split(/\./,$fileext);
my ($column) = $split_names[0];

[download]

But that only creates problems in the follow on summation block.

In reply to Re^4: Best way to store/access large dataset? by Speed_Freak
in thread Best way to store/access large dataset? by Speed_Freak

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