From 334a4962678b93d06c6732baa8930f265cd1cbeb Mon Sep 17 00:00:00 2001
From: Ingmar Schoegl <ischoegl@lgmail.com>
Date: Sun, 3 Nov 2019 21:53:58 -0600
Subject: [PATCH] [YAML] read exact Troe/SRI parameters

---
 src/kinetics/Reaction.cpp | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/kinetics/Reaction.cpp b/src/kinetics/Reaction.cpp
index 309e47016..725ad40e5 100644
--- a/src/kinetics/Reaction.cpp
+++ b/src/kinetics/Reaction.cpp
@@ -390,19 +390,25 @@ void readFalloff(FalloffReaction& R, const AnyMap& node)
         vector_fp params{
             f["A"].asDouble(),
             f["T3"].asDouble(),
-            f["T1"].asDouble(),
-            f.getDouble("T2", 0.0)
+            f["T1"].asDouble()
         };
+        if (f.hasKey("T2")) {
+            params.push_back(f["T2"].asDouble());
+        }
         R.falloff = newFalloff("Troe", params);
     } else if (node.hasKey("SRI")) {
         auto& f = node["SRI"].as<AnyMap>();
         vector_fp params{
             f["A"].asDouble(),
             f["B"].asDouble(),
-            f["C"].asDouble(),
-            f.getDouble("D", 1.0),
-            f.getDouble("E", 0.0)
+            f["C"].asDouble()
         };
+        if (f.hasKey("D")) {
+            params.push_back(f["D"].asDouble());
+        }
+        if (f.hasKey("E")) {
+            params.push_back(f["E"].asDouble());
+        }
         R.falloff = newFalloff("SRI", params);
     } else {
         R.falloff = newFalloff("Lindemann", {});