From 71cb2f0bb7e44399097133a886ccb0f6b946fc2b Mon Sep 17 00:00:00 2001
From: Lynn Munday <lynn.munday@inl.gov>
Date: Wed, 3 Apr 2024 12:42:59 -0600
Subject: [PATCH] loosening exodiff tolerances because of change to
 preconditioner.  These are the optimized parameters so they need looser
 tolerances than what is usually used for variables.  closes #27272

---
 modules/optimization/examples/diffusion_reaction/tests | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/optimization/examples/diffusion_reaction/tests b/modules/optimization/examples/diffusion_reaction/tests
index 2ab9271cf58b..28977485bd96 100644
--- a/modules/optimization/examples/diffusion_reaction/tests
+++ b/modules/optimization/examples/diffusion_reaction/tests
@@ -29,6 +29,7 @@
       type = Exodiff
       input = optimize.i
       exodiff = optimize_out_forward0.e
+      rel_err = 1e-4
       prereq = diffusion_reaction/forward_and_adjoint
       max_threads = 1 # Optimize executioner does not support multiple threads
       # steady solve