correct id prefix

arraymap2ga4gh.py

@@ -362,7 +362,7 @@ def cli(input_db, input_collection, output_db, output_collection_individuals, ou
                 no_sample_w_segments += 1
 
                 # Generate callset id
-                callset_id = 'AM_CS_'+sample['UID']
+                callset_id = 'PGX_AM_CS_'+sample['UID']
 
                 ######################
                 # scan every segment
@@ -437,7 +437,7 @@ def cli(input_db, input_collection, output_db, output_collection_individuals, ou
                     else:
                         # new tag, create new variant
                         variants[tag] = {
-                                        'id': 'AM_V_'+str(varid),
+                                        'id': 'PGX_AM_V_'+str(varid),
                                         'start': start,
                                         'end': end,
                                         'info': info,