my $obj_dat_h = $ARGV[0];
-# Output year depends on the date on the input file and the script.
-my $YEAR = [localtime([stat($0)]->[9])]->[5] + 1900;
-my $iYEAR = [localtime([stat($obj_dat_h)]->[9])]->[5] + 1900;
-$YEAR = $iYEAR if $iYEAR > $YEAR;
+# The year the output file is generated.
+my $YEAR = [localtime()]->[5] + 1900;
open IN, '<', $obj_dat_h
|| die "Couldn't open $obj_dat_h : $!\n";