Dear perl users, I have a file from which I would like to create n sub-files and extract data from these sub-files. I am able to generate the n sub-files. But, I can't extract data from one of the sub-files (the last one). However, when I write the section of the code involved in extracting data from the sub-files into a separate script, I can get the data I am looking for. Can someone please let me know why this is happening? Here's part of the script:
my @file = <files*.txt>; my $file; my ($sum, $cti, $avg); my $tmp = "tmp.txt"; foreach $file (@file) { $sum = 0; $cti = 0; $avg = 0; open(FIL,"$file"); open(TMP,">$tmp"); while(<FIL>) { chomp; my ($hd, $md, $tl) = split(/\|/,$_); $sum += $tl; $cti++ } $avg = $sum / $cti; open(FIL,"$file"); while(<FIL>) { chomp; my ($hd, $md, $tl) = split(/\|/,$_); $tl = $tl / $avg; my $tlf = sprintf("%.4f",$tl); print TMP "$hd\|$md\|$tlf\n"; } rename("$tmp","$file"); }

In reply to Batch processing of files by austinby

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