Index: /branches/eam_branches/relphot.20200519/test/ptolemy.dvo
===================================================================
--- /branches/eam_branches/relphot.20200519/test/ptolemy.dvo	(revision 41364)
+++ /branches/eam_branches/relphot.20200519/test/ptolemy.dvo	(revision 41365)
@@ -28,4 +28,15 @@
   $klam_nominal:r = -0.10
 
+  local found
+  file GSCregions.tbl found
+  if (not($found))
+    file GSCregions.tbl.gz found
+    if (not($found))
+      echo "missing GSCregions.tbl file or gzipped version"
+      break
+    end
+    system gunzip -c GSCregions.tbl.gz > GSCregions.tbl
+  end
+
   # generate a fake dvo.photcode
   exec rm -f dvo.photcodes