Better default value

Author: svenseeberg

opendrift_leeway_webgui/api/v1/serializers.py

@@ -38,6 +38,15 @@ class Meta:
         #: Exclude user field because the username is shown instead
         exclude = ["user"]
 
+        #: Set example values for drf-spectacular Swagger documentation
+        extra_kwargs = {
+            "duration": {"default": 12, "help_text": "Length of simulation in hours."},
+            "radius": {
+                "default": 1000,
+                "help_text": "Radius in meters for distributing particles around start coordinates.",
+            },
+        }
+
         #: Define fields which are shown when retrieving simulations,
         #: but cannot be set when creating new ones
         read_only_fields = [