Hi all, 

%names;
{
open (name, "<data/gly.txt");
while (<name>) {
                ($ref, $str) = split /\|/;
                 $names{$refnum} = $str;
               }
}
$number =1;
$structure = $names{ $number}  or die "unable to open";

[download]
the $number is generated by another loop, just testing with a single value. it is unable to perform the last line of the code and prints the die message. Where $strutcure should be $str when $ref =1 Thanks

In reply to hash problem by Anonymous Monk

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