Hmmm... I just now thought about the possibility of going back and adding another loop, and going back to the print option, and adding in a tab character between each value for 3 or 4 loops, and then a \n. Sounds like it would work... but doesn't sound very... elegant.

Adding this code after the while loop will do this. 

my $cols = 4;

for my $i (0 .. $#UACS) {
    print $UACS[$i], (($i + 1) % $cols ? qq{\t} : qq{\n});
}

print qq{\n} if @UACS % $cols;

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-- Ken

In reply to Re: Output an array of values in column format? by kcott
in thread Output an array of values in column format? by bobdabuilda

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