Index: branches/pap/ippScripts/scripts/magic_process.pl
===================================================================
--- branches/pap/ippScripts/scripts/magic_process.pl	(revision 27708)
+++ branches/pap/ippScripts/scripts/magic_process.pl	(revision 28003)
@@ -8,6 +8,7 @@
 use Sys::Hostname;
 my $host = hostname();
+my $date = `date`;
 print "\n\n";
-print "Starting script $0 on $host\n\n";
+print "Starting script $0 on $host at $date\n\n";
 
 use vars qw( $VERSION );
@@ -98,13 +99,11 @@
     }
 
-    my $metadata = $mdcParser->parse(join "", @$stdout_buf) or
+    $inputs = $mdcParser->parse_list(join "", @$stdout_buf) or
         &my_die("Unable to parse metadata config doc", $magic_id, $node, $PS_EXIT_PROG_ERROR);
-
-    $inputs = parse_md_list($metadata) or
-        &my_die("Unable to parse metadata list", $magic_id, $node, $PS_EXIT_PROG_ERROR);
 }
 
 
 my @outputs;
+my $inverse;                    # Using inverse diff?
 ### Do the heavy lifting
 {
@@ -262,4 +261,8 @@
                 cat_list_to_list($mfh, $in_path_base, "mask.list");
                 cat_list_to_list($wfh, $in_path_base, "weight.list");
+
+                if ($innode->{inverse}) {
+                    $inverse = 1;
+                }
             }
             close $in_fh;
@@ -329,4 +332,5 @@
     }
 }
+
 if ($node eq "root") {
     my $streaks_file = "$outroot.streaks";
@@ -347,21 +351,56 @@
     &run_verifystreaks($baseroot);
 
-    my $command = "$magictool -addmask";
-    $command   .= " -magic_id $magic_id";
-    $command   .= " -uri $streaks_file";
-    $command   .= " -streaks $num_streaks";
-    $command   .= " -dbname $dbname" if defined $dbname;
-
-    # Add the processed file to the database
-    unless ($no_update) {
+    my $exp_id;                 # Exposure identifier
+    my $cam_path;               # Camera stage path_base
+    {
+        my $command = "magictool -exposure -magic_id $magic_id";
+        $command .= " -inverse" if defined $inverse;
+        $command .= " -dbname $dbname" if defined $dbname;
         my ( $success, $error_code, $full_buf, $stdout_buf, $stderr_buf ) =
             run(command => $command, verbose => $verbose);
-        unless ($success) {
-            $error_code = (($error_code >> 8) or $PS_EXIT_PROG_ERROR);
-            # This isn't going to work because our result was already entered.
-            &my_die("Unable to perform magictool -addmask: $error_code", $magic_id, $node, $error_code);
-        }
-    } else {
-        print "Skipping command: $command\n";
+        my $exposures = $mdcParser->parse_list(join "", @$stdout_buf);
+        my $exp = $$exposures[0]; # Exposure of interest (should only be one)
+
+        $exp_id = $exp->{exp_id};
+        $cam_path = $exp->{path_base};
+    }
+
+    {
+        my $astrom = $ipprc->filename("PSASTRO.OUTPUT", $cam_path); # Astrometry file
+        my $streaks = "$outroot.streaks";                           # Streaks file
+        my $clusters = "$baseroot.verify/${exp_id}_clusterPos.txt"; # Clusters file
+
+        my $command = "ppCoord -astrom $astrom -streaks $streaks";
+        if ($ipprc->file_exists($clusters)) {
+            $command .= " -clusters $clusters";
+        }
+
+        my ( $success, $error_code, $full_buf, $stdout_buf, $stderr_buf ) =
+            run(command => $command, verbose => $verbose);
+        open my $coords, "> $outroot.coords";
+        print $coords join("", @$stdout_buf);
+        close $coords;
+    }
+
+
+    {
+        my $command = "$magictool -addmask";
+        $command   .= " -magic_id $magic_id";
+        $command   .= " -uri $streaks_file";
+        $command   .= " -streaks $num_streaks";
+        $command   .= " -dbname $dbname" if defined $dbname;
+
+        # Add the processed file to the database
+        unless ($no_update) {
+            my ( $success, $error_code, $full_buf, $stdout_buf, $stderr_buf ) =
+                run(command => $command, verbose => $verbose);
+            unless ($success) {
+                $error_code = (($error_code >> 8) or $PS_EXIT_PROG_ERROR);
+                # This isn't going to work because our result was already entered.
+                &my_die("Unable to perform magictool -addmask: $error_code", $magic_id, $node, $error_code);
+            }
+        } else {
+            print "Skipping command: $command\n";
+        }
     }
 }