From 2bb760e91291f2f485f702aa593e475a5d6ce893 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Thu, 13 Apr 2023 13:28:27 +0100
Subject: [PATCH] etc/caseDicts/postProcessing/control/stopAtTimeStep:
 Configuration file for functionObjects::stopAtTimeStep

Example:

functions
{
    #includeFunc stopAtTimeStep(minDeltaT=1e-8)
    .
    .
    .
}
---
 .../postProcessing/control/stopAtTimeStep     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 etc/caseDicts/postProcessing/control/stopAtTimeStep

diff --git a/etc/caseDicts/postProcessing/control/stopAtTimeStep b/etc/caseDicts/postProcessing/control/stopAtTimeStep
new file mode 100644
index 0000000000..61e0a5f3e1
--- /dev/null
+++ b/etc/caseDicts/postProcessing/control/stopAtTimeStep
@@ -0,0 +1,20 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  dev
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+Description
+    Stops the run if the time-step drops below the specified value in seconds
+    and optionally write results before stopping.
+
+\*---------------------------------------------------------------------------*/
+
+type        stopAtTimeStep;
+libs        ("libutilityFunctionObjects.so");
+
+minDeltaT   <minDeltaT>;
+action      writeNow;
+
+// ************************************************************************* //