In the below code, I parse the data from file for every directory using subroutine and stored it in an array. But every time, it appends the value of an array for every iteration. I want to remove values once the iteration is completed and data is placed on graph. I tried to free an array element, but still getting the same problem? is there any other way to solve the problems? any helps will be appreciated... 
 
if (opendir(DIR, $dir)){
find (\&process, $dir);

foreach my $val (sort { $a <=> $b} @sortarray){
        @values= split(/\t/, $val);
    push(@finalresult, [Math::BigFloat->new($values[1]),Math::BigFloat
+->new($values[2])] );
    
}

my $dataSet = Chart::Gnuplot::DataSet->new(
        points => \@finalresult,
    style => "linespoints",
    title => "points"
    );

$chart->plot2d($dataSet);

}else{print "Directory not found:$dir\n";}
@finalresult = ();
@values = ();
@sortarray = ();
}

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In reply to getting problem to free an array values.. by sandipgd

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