Ensure slot aliases are transferred to new Schema

lsst-dm · Aug 11, 2017 · cf02a2a · cf02a2a
1 parent 080d7ae
commit cf02a2a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/lsst/validate/drp/matchreduce.py b/python/lsst/validate/drp/matchreduce.py
@@ -202,6 +202,7 @@ def _loadAndMatchCatalogs(self, repo, dataIds, matchRadius,
         mapper.addOutputField(Field[float]('base_PsfFlux_magErr',
                                            'PSF magnitude uncertainty'))
         newSchema = mapper.getOutputSchema()
+        newSchema.setAliasMap(schema.getAliasMap())
 
         # Create an object that matches multiple catalogs with same schema
         mmatch = MultiMatch(newSchema,