From d7dbb5185eb696adacb8f30234d5399e7913eee1 Mon Sep 17 00:00:00 2001
From: Silvia Rognone <rognone.silvia@gmail.com>
Date: Tue, 30 Sep 2025 10:23:32 +0100
Subject: [PATCH] fix: bug in bldgh constrain in surface.py

Co-Authored-By: Claude <81847+claude@users.noreply.github.com>
---
 src/supy/data_model/core/surface.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/supy/data_model/core/surface.py b/src/supy/data_model/core/surface.py
index 1de73090e..ecd2a9508 100644
--- a/src/supy/data_model/core/surface.py
+++ b/src/supy/data_model/core/surface.py
@@ -866,7 +866,7 @@ class BldgsProperties(
         },
     )
     bldgh: Optional[FlexibleRefValue(float)] = Field(
-        ge=3,
+        ge=0,
         default=None,
         description="Building height",
         json_schema_extra={"unit": "m", "display_name": "Building Height"},