From ae2839094bc8dec79e74a4fecd1b32ab988cfbb0 Mon Sep 17 00:00:00 2001
From: "W. Daryl Hawkins" <dhawkins@tamu.edu>
Date: Mon, 23 Mar 2026 21:10:40 -0500
Subject: [PATCH] Updating use of MultiGroupXS scaling API

---
 HEU_MET_FAST_003/HEU_MET_FAST_003.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/HEU_MET_FAST_003/HEU_MET_FAST_003.py b/HEU_MET_FAST_003/HEU_MET_FAST_003.py
index 974884c..c0856f9 100644
--- a/HEU_MET_FAST_003/HEU_MET_FAST_003.py
+++ b/HEU_MET_FAST_003/HEU_MET_FAST_003.py
@@ -71,11 +71,11 @@
     # load and modify XS
     xs_oralloy = MultiGroupXS()
     xs_oralloy.LoadFromOpenMC("Oralloy_LANL30g.h5", "Oralloy", 294.0)
-    xs_oralloy.SetScalingFactor(ratios[0])
+    xs_oralloy.Scale(ratios[0])
 
     xs_tuballoy = MultiGroupXS()
     xs_tuballoy.LoadFromOpenMC("Tuballoy_LANL30g.h5", "Tuballoy", 294.0)
-    xs_tuballoy.SetScalingFactor(ratios[1])
+    xs_tuballoy.Scale(ratios[1])
 
     num_groups = xs_tuballoy.num_groups
     if rank == 0: