spit_csv expets subfields

diff --git a/spit_marc_903a_001.pl b/spit_marc_903a_001.pl
new file mode 100755 (executable)
index 0000000..b70b2d2
--- /dev/null
+++ b/spit_marc_903a_001.pl
@@ -0,0 +1,36 @@
+#!/usr/bin/perl
+use MARC::Batch;
+use MARC::File::XML ( BinaryEncoding => 'utf-8' );
+use MARC::Field;
+use Unicode::Normalize;
+
+my $count = 0;
+
+binmode(STDOUT, ':utf8');
+binmode(STDIN, ':utf8');
+
+foreach my $argnum ( 0 .. $#ARGV ) {
+
+       print STDERR "Processing " . $ARGV[$argnum] . "\n";
+
+    my $M;
+    open $M, '<:utf8', $ARGV[$argnum];
+    my $batch = MARC::Batch->new('XML',$M);
+
+       $batch->strict_off();
+       $batch->warnings_off();
+
+       while ( my $record = $batch->next() ) {
+
+        $count++;
+
+               print STDERR "WARNINGS: Record $count : " .  join(":",@warnings) . " : continuing...\n" if ( @warnings );
+
+        my @my001 = $record->field('001');
+        if (scalar(@my001) == 0 || scalar(@my001) > 1) { die "Wrong number of 001 tags for record $count\n"; }
+        my @my903 = $record->field('903');
+        if (scalar(@my903) == 0 || scalar(@my903) > 1) { die "Wrong number of 903 tags for record $count\n"; }
+        print $my903[0]->subfield('a') . "\t" . $my001[0]->as_string() . "\n"
+       }
+       print STDERR "Processed $count records\n";
+}