From 821cdf66819a3903fcaa74d51c7816df337f28c4 Mon Sep 17 00:00:00 2001
From: Tobias Holzmann <>
Date: Wed, 13 Aug 2025 16:28:45 +0100
Subject: [PATCH] ENH: energyTransport: transfer write control from controlDict
 to function object (#3303)

---
 .../solvers/energyTransport/energyTransport.C          | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/functionObjects/solvers/energyTransport/energyTransport.C b/src/functionObjects/solvers/energyTransport/energyTransport.C
index 730a320f8e..39f4045c9e 100644
--- a/src/functionObjects/solvers/energyTransport/energyTransport.C
+++ b/src/functionObjects/solvers/energyTransport/energyTransport.C
@@ -62,7 +62,7 @@ Foam::volScalarField& Foam::functionObjects::energyTransport::transportedField()
                 mesh_.time().timeName(),
                 mesh_,
                 IOobject::MUST_READ,
-                IOobject::AUTO_WRITE,
+                IOobject::NO_WRITE,
                 IOobject::REGISTER
             ),
             mesh_
@@ -437,6 +437,14 @@ bool Foam::functionObjects::energyTransport::execute()
 
 bool Foam::functionObjects::energyTransport::write()
 {
+    Log << type() << " write: " << name() << nl
+        << tab << fieldName_ << nl
+        << endl;
+
+    volScalarField& s = transportedField();
+
+    s.write();
+
     return true;
 }