something like this?! 
my %hoh;


$hoh{FILENAME1}{A}{weight}=3000;
$hoh{FILENAME1}{A}{intensity}=2;

$hoh{FILENAME1}{B}{weight}=4000;
$hoh{FILENAME1}{B}{intensity}=3;

$hoh{FILENAME2}{D}{weight}=2000;
$hoh{FILENAME2}{D}{intensity}=7;

$hoh{FILENAME2}{C}{weight}=5000;
$hoh{FILENAME2}{C}{intensity}=3;

$hoh{FILENAME3}{C}{weight}=1000;
$hoh{FILENAME3}{C}{intensity}=4;

$hoh{FILENAME3}{A}{weight}=6000;
$hoh{FILENAME3}{A}{intensity}=3;

for $key (keys %hoh){
        push @sorted, {%{$hoh{$key}{$_}}, FILENAME => $key} for keys %
+{$hoh{$key}}
}
print "weight: ",$_->{weight}," intensity: ", $_->{intensity}, " FILEN
+AME: ", $_->{FILENAME}, "\n
" for sort {$a->{weight} <=> $b->{weight}} @sorted

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In reply to Re: HoH problem by smokemachine
in thread HoH problem by tamaguchi

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