From 57b8f6b158e4fb633080443a0d4e0f8715831ab7 Mon Sep 17 00:00:00 2001
From: morten <morten.c.nissov@gmail.com>
Date: Tue, 14 Jan 2025 12:09:10 +0100
Subject: [PATCH] fix GPSFactor serialization

---
 gtsam/navigation/GPSFactor.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtsam/navigation/GPSFactor.h b/gtsam/navigation/GPSFactor.h
index e954d719b..b180911ae 100644
--- a/gtsam/navigation/GPSFactor.h
+++ b/gtsam/navigation/GPSFactor.h
@@ -112,6 +112,7 @@ private:
         & boost::serialization::make_nvp("NoiseModelFactor1",
             boost::serialization::base_object<Base>(*this));
     ar & BOOST_SERIALIZATION_NVP(nT_);
+    ar & BOOST_SERIALIZATION_NVP(B_t_BG_);
   }
 #endif
 };
@@ -186,6 +187,7 @@ private:
         & boost::serialization::make_nvp("NoiseModelFactor1",
             boost::serialization::base_object<Base>(*this));
     ar & BOOST_SERIALIZATION_NVP(nT_);
+    ar & BOOST_SERIALIZATION_NVP(B_t_BG_);
   }
 #endif
 };