From 04df1885ff18be3d87fdb72b0b2145aa627b0588 Mon Sep 17 00:00:00 2001
From: Johnny Vogels <35307256+jmv2009@users.noreply.github.com>
Date: Sun, 15 Dec 2024 12:37:27 +0100
Subject: [PATCH] Update demo_tnt-elements.py

---
 python/demo/demo_tnt-elements.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/demo/demo_tnt-elements.py b/python/demo/demo_tnt-elements.py
index 071c29fe01..ee67a0e25a 100644
--- a/python/demo/demo_tnt-elements.py
+++ b/python/demo/demo_tnt-elements.py
@@ -168,7 +168,7 @@
 
 
 def create_tnt_quad(degree):
-    assert degree > 1
+    assert degree > 0
     # Polyset
     ndofs = (degree + 1) ** 2 + 4
     npoly = (degree + 2) ** 2
@@ -309,7 +309,7 @@ def poisson_error(V: fem.FunctionSpace):
 tnt_ndofs.append(V.dofmap.index_map.size_global)
 tnt_errors.append(poisson_error(V))
 print(f"TNT degree 1 error: {tnt_errors[-1]}")
-for degree in range(2, 9):
+for degree in range(1, 9):
     V = fem.functionspace(msh, create_tnt_quad(degree))
     tnt_degrees.append(degree + 1)
     tnt_ndofs.append(V.dofmap.index_map.size_global)