From 9f95d4bc4b3e22e2e37e98aca0d5049b3610c331 Mon Sep 17 00:00:00 2001
From: Peter Powers <pmpowers@usgs.gov>
Date: Mon, 7 Dec 2020 07:21:44 -0700
Subject: [PATCH] reverting multiScalarGM sigma ssrs

---
 .../gov/usgs/earthquake/nshmp/gmm/MultiScalarGroundMotion.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/gov/usgs/earthquake/nshmp/gmm/MultiScalarGroundMotion.java b/src/main/java/gov/usgs/earthquake/nshmp/gmm/MultiScalarGroundMotion.java
index e11f512e..b614551e 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/gmm/MultiScalarGroundMotion.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/gmm/MultiScalarGroundMotion.java
@@ -1,6 +1,5 @@
 package gov.usgs.earthquake.nshmp.gmm;
 
-import gov.usgs.earthquake.nshmp.Maths;
 import gov.usgs.earthquake.nshmp.data.DoubleData;
 
 /**
@@ -37,7 +36,7 @@ public class MultiScalarGroundMotion extends DefaultScalarGroundMotion {
 
     super(
         DoubleData.weightedSumLn(means, meanWts),
-        Maths.srssWeighted(sigmas, sigmaWts));
+        DoubleData.weightedSum(sigmas, sigmaWts));
 
     this.means = means;
     this.meanWts = meanWts;
-- 
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