I have a data file that looks like this:

012101 013004 1.44 3.15 9.50 10.83 15.58 12.41
012101 020002 1.38 3.33 528.14 8.70 12.77 20.63
012101 023003 2.53 7.45 3.55 7.28 5.26 17.61
012101 030002 1.59 6.00 9.09 7.26 7.36 36.02
012101 040002 1.44 3.04 2.65 9.30 9.43 30.24

I've done some more looking into this and discovered 'perldoc perllol'. Using the example from there, here's what I've done: 

#!/usr/bin/perl -w

$datafile='/home/users/cajun/perl/wwwstats/wwwstats.data';

open(INFILE,"$datafile") || die "Cannot open $datafile :$!";

while(<INFILE>){
    @tmp=split(0..7);
    push @AoA, [@tmp];
    print $AoA[5][3];
}

close INFILE;

[download]
When I run this, I get lots of :


Use of uninitialized value in print at ./r-wwwStats.pl line 13, <INFILE> line 1.
Use of uninitialized value in print at ./r-wwwStats.pl line 13, <INFILE> line 2.
Use of uninitialized value in print at ./r-wwwStats.pl line 13, <INFILE> line 3.
Use of uninitialized value in print at ./r-wwwStats.pl line 13, <INFILE> line 4.

So obviously, I'm still missing some piece of the puzzle somewhere. Pointers greatly appreciated !

In reply to Array of arrays by cajun

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