Linux Video DV to SVCD

#!/usr/bin/perl
#program to read in a list of ID's
#and output to a 96 well plate format
#for upload into a database
#
# IMH 15 June 2000
#

$geneidlist="genenames";

open (GENELIST, $geneidlist);
while (<GENELIST>)
{
chop;

#write new header every 96 lines
if (($.-1)/ 96 == int $. / 96) {&writeheadder;}

#number of well within plate modulus 96
$plateseq = (($.-1 )% 96)+1;
$column = (($plateseq -1) % 12)+1;
$row = int(($plateseq -1) / 12)+1;

# Row letter is ASCII A (65) ie 1 less than A + rownumber
$alphanum = chr ($row+64);
print "$alphanum\t$column\t";
print "$_\tSomething\n";
}
close (GENELIST);
exit;

#******** Write plate headder *********
sub writeheadder
{
$plate = int ($. / 96)+1;
print "\n\n\nplate\n$plate \n\n\nplatewell\n";
}