From 5cfba49234e5e211ae58941a82a19c13896d20a9 Mon Sep 17 00:00:00 2001
From: Paul van Schayck <paul.van.schayck@knmi.nl>
Date: Thu, 12 Oct 2023 10:26:13 +0200
Subject: [PATCH] Add custom axis to extent model

---
 src/edr_pydantic/extent.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/edr_pydantic/extent.py b/src/edr_pydantic/extent.py
index 6833fb5..43668a0 100644
--- a/src/edr_pydantic/extent.py
+++ b/src/edr_pydantic/extent.py
@@ -23,7 +23,15 @@ class Vertical(EdrBaseModel):
     vrs: str
 
 
+class Custom(EdrBaseModel):
+    interval: List[str]
+    id: str
+    values: List[str]
+    reference: Optional[str] = None
+
+
 class Extent(EdrBaseModel):
     spatial: Spatial
     temporal: Optional[Temporal] = None
     vertical: Optional[Vertical] = None
+    custom: Optional[List[Custom]] = None