From 43331c5ad8a588198deab325b136b84d07562498 Mon Sep 17 00:00:00 2001
From: "Martin D. Weinberg" <weinberg@astro.umass.edu>
Date: Thu, 10 Jul 2025 16:38:42 -0400
Subject: [PATCH] Add Output configuration parameters to 'current_keys' list in
 base class constructor to enable valid parameter checking

---
 src/Output.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Output.cc b/src/Output.cc
index b48744ded..10c4a84e9 100644
--- a/src/Output.cc
+++ b/src/Output.cc
@@ -4,6 +4,13 @@
 
 Output::Output(const YAML::Node& CONF) : conf(CONF)
 {
-  nint = 50;			// Default interval
+  // Default interval
+  nint = 50;
   nintsub = std::numeric_limits<int>::max();
+
+  // Add keys
+  for (YAML::const_iterator it=conf.begin(); it!=conf.end(); ++it) {
+    current_keys.insert(it->first.as<std::string>());
+  }
+
 }