STDOUT->autoflush(1);
-my $dbrawfn = "$main::data/usdbraw";
+my $dbrawfn = "$main::data/usdbraw.gz";
rename "$dbrawfn.oo", "$dbrawfn.ooo";
rename "$dbrawfn.o", "$dbrawfn.oo";
rename "$dbrawfn", "$dbrawfn.o";
-my $gzfh = gzopen($dbrawfn, "wb9") or die "Cannot open $dbrawfn $!";
+my $gzfh = gzopen($dbrawfn, "wb") or die "Cannot open $dbrawfn $!";
my $ctycount;