From 6522215d25962bfe06218f506c8fe4e0841db983 Mon Sep 17 00:00:00 2001
From: Michael Zingale <michael.zingale@stonybrook.edu>
Date: Wed, 28 Feb 2024 07:58:57 -0500
Subject: [PATCH] set a slightly tighter shock_detection_threshold for oddeven
 (#2723)

this is needed to suppress the carbuncle instability
---
 Exec/hydro_tests/oddeven/inputs.2d | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Exec/hydro_tests/oddeven/inputs.2d b/Exec/hydro_tests/oddeven/inputs.2d
index 163f9461f6..3ed51b3f92 100644
--- a/Exec/hydro_tests/oddeven/inputs.2d
+++ b/Exec/hydro_tests/oddeven/inputs.2d
@@ -22,6 +22,7 @@ castro.do_hydro = 1
 castro.do_react = 0
 castro.ppm_type = 0
 castro.hybrid_riemann = 1
+castro.shock_detection_threshold = 0.5
 
 # TIME STEP CONTROL