From d13285cf9031dd181c1946c2664970f8751dc4f7 Mon Sep 17 00:00:00 2001
From: Chris Greenshields <http://cfd.direct>
Date: Thu, 29 Jun 2017 23:14:46 +0100
Subject: [PATCH] postProcessing: packaged interfaceHeight function object

---
 .../postProcessing/probes/interfaceHeight     | 24 +++++++++++++++++++
 .../postProcessing/probes/interfaceHeight.cfg | 15 ++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 etc/caseDicts/postProcessing/probes/interfaceHeight
 create mode 100644 etc/caseDicts/postProcessing/probes/interfaceHeight.cfg

diff --git a/etc/caseDicts/postProcessing/probes/interfaceHeight b/etc/caseDicts/postProcessing/probes/interfaceHeight
new file mode 100644
index 000000000..e003baf3e
--- /dev/null
+++ b/etc/caseDicts/postProcessing/probes/interfaceHeight
@@ -0,0 +1,24 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Web:      www.OpenFOAM.org
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+Description
+    Reports the height of the interface above a set of locations. For each
+    location, it writes the distance from the boundary to the interface,
+    intersecting the location. It uses an integral approach, which computes an
+    average where for multiple interfaces above or below a location.
+
+\*---------------------------------------------------------------------------*/
+
+#includeEtc "caseDicts/postProcessing/probes/interfaceHeight.cfg"
+
+alpha      alpha.water;
+locations
+(
+    (0 0 0)
+);
+
+// ************************************************************************* //
diff --git a/etc/caseDicts/postProcessing/probes/interfaceHeight.cfg b/etc/caseDicts/postProcessing/probes/interfaceHeight.cfg
new file mode 100644
index 000000000..6acc80def
--- /dev/null
+++ b/etc/caseDicts/postProcessing/probes/interfaceHeight.cfg
@@ -0,0 +1,15 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+type            interfaceHeight;
+libs            ("libfieldFunctionObjects.so");
+
+writeControl    timeStep;
+writeInterval   1;
+
+// ************************************************************************* //