From 8fcf4fede220de9a003d6aa4bc071e86b41954ff Mon Sep 17 00:00:00 2001
From: Cheng Li <69489965+chengcli@users.noreply.github.com>
Date: Thu, 19 Oct 2023 18:47:48 -0400
Subject: [PATCH] Fix AirParcel data initialization (#95)

---
 src/air_parcel.hpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/air_parcel.hpp b/src/air_parcel.hpp
index 33814526..0e0023a1 100644
--- a/src/air_parcel.hpp
+++ b/src/air_parcel.hpp
@@ -24,6 +24,14 @@ class AirParcel {
   friend std::ostream &operator<<(std::ostream &os, Type const &type);
   friend std::ostream &operator<<(std::ostream &os, AirParcel const &var);
 
+ protected:
+  // data holder
+  std::array<Real, Size> data_;
+
+  // type
+  Type mytype_;
+
+ public:
   //! data pointers
   //! hydro data
   Real *const w;
@@ -113,12 +121,6 @@ class AirParcel {
 
   void massFractionToMoleConcentration();
   void moleConcentrationToMassFraction();
-
-  // data holder
-  std::array<Real, Size> data_;
-
-  // type
-  Type mytype_;
 };
 
 #endif  // SRC_AIR_PARCEL_HPP_