From c08ecda3106cde6f9513286a8170128c52c1906f Mon Sep 17 00:00:00 2001
From: Peter Powers <pmpowers@usgs.gov>
Date: Tue, 4 Jan 2022 16:18:10 -0700
Subject: [PATCH] exposed combine method

---
 src/main/java/gov/usgs/earthquake/nshmp/gmm/GroundMotions.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/gov/usgs/earthquake/nshmp/gmm/GroundMotions.java b/src/main/java/gov/usgs/earthquake/nshmp/gmm/GroundMotions.java
index 21859e00..db30dd33 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/gmm/GroundMotions.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/gmm/GroundMotions.java
@@ -32,7 +32,7 @@ class GroundMotions {
    *
    * @return the weighted combination of the ground motions in this tree
    */
-  static GroundMotion combine(LogicTree<GroundMotion> tree) {
+  public static GroundMotion combine(LogicTree<GroundMotion> tree) {
     if (tree.size() == 1) {
       return tree.get(0).value();
     }
-- 
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