diff --git a/examples/development.py b/examples/development.py
index fba4346..be3cc36 100644
--- a/examples/development.py
+++ b/examples/development.py
@@ -2,18 +2,32 @@
 
 import fixbikenet as fbn
 
-fbn.settings.import_path = '../dataexport/cities/cityexport/'
+# fbn.settings.import_path = '/Users/mszell/Tresorit/bikenetkitshare/'
 fbn.constants._BETWEENNESS_RANDOM_NODES = 100
-fbn.settings.export_file_format = 'geojson'
+fbn.settings.export_file_format = 'gpkg'
+fbn.constants._ROUTING_PENALTY = {0: 1.5, 1: 1}
 
-city = "paris_fr"
 
-gaps = fbn.fixbikenet(
-    city_query = city,
-    import_files = {
-        'city_boundary': 'boundaries/'+city+'.geojson',
-        'street_network': 'streetbike_networks/'+city+'.gpkg',
-    },
-)
+
+fbn.fixbikenet(
+            city_query="Frederiksberg",
+            radius = 1000,
+            mingap = 0,
+            maxgap = 500,
+            numgaps = 20,
+            import_files={
+                'city_boundary': "./tests/test_data/frederiksberg_boundary.geojson",
+                'street_network': "./tests/test_data/frederiksberg_streetbike_network.gpkg",
+            },
+        )
+
+# city = "frederiksberg_dk"
+# gaps = fbn.fixbikenet(
+#     city_query = city,
+#     import_files = {
+#         'city_boundary': 'boundaries/'+city+'.geojson',
+#         'street_network': 'streetbike_networks/'+city+'.gpkg',
+#     },
+# )
 
 # data is saved in directory ./results
\ No newline at end of file
diff --git a/fixbikenet/fixbikenet.py b/fixbikenet/fixbikenet.py
index 27493cd..eedc1c6 100644
--- a/fixbikenet/fixbikenet.py
+++ b/fixbikenet/fixbikenet.py
@@ -216,6 +216,16 @@ def fixbikenet(
     progress_bar.update(1)
     progress_bar.close()
 
+    # Cleanup
+    keepedgedata = ['length', 'geometry']
+    keepgapdata = ['source', 'target', 'benefit', 'name', 'ordering', 'length', 'geometry']
+    for p in edges_pbi_gdf.keys():
+        if p not in keepedgedata:
+            del edges_pbi_gdf[p] 
+    for p in gaps_ordered.keys():
+            if p not in keepgapdata:
+                del gaps_ordered[p] 
+
     # Generate export data filename
     if export_data:
         os.makedirs(settings.export_path, exist_ok=True)
@@ -228,7 +238,6 @@ def fixbikenet(
         )
 
     if export_data:
-        edges_pbi_gdf.drop(["osmid"], axis=1, inplace=True)
         edges_gdf.drop(["osmid"], axis=1, inplace=True)
         city_boundary.to_crs(epsg=4326, inplace=True)
         if settings.export_file_format == "geojson":
diff --git a/tests/test_data/frederiksberg-fixbikenet-gaps.gpkg b/tests/test_data/frederiksberg-fixbikenet-gaps.gpkg
index bec4c79..1add0eb 100644
Binary files a/tests/test_data/frederiksberg-fixbikenet-gaps.gpkg and b/tests/test_data/frederiksberg-fixbikenet-gaps.gpkg differ