From 0f90e25638e799d034083e0ef8f879f13fddd675 Mon Sep 17 00:00:00 2001
From: Bernd Hahnebach <bernd@bimstatik.org>
Date: Sat, 18 Mar 2017 15:55:15 +0100
Subject: [PATCH] Base: add unit for kinematic viscosity

---
 src/Base/Unit.cpp | 2 ++
 src/Base/Unit.h   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/Base/Unit.cpp b/src/Base/Unit.cpp
index 5948812a56..f17d41635e 100644
--- a/src/Base/Unit.cpp
+++ b/src/Base/Unit.cpp
@@ -486,6 +486,7 @@ QString Unit::getTypeString(void) const
     if(*this == Unit::SpecificHeat                )       return QString::fromLatin1("SpecificHeat"); else
     if(*this == Unit::ThermalTransferCoefficient  )       return QString::fromLatin1("ThermalTransferCoefficient"); else
     if(*this == Unit::HeatFlux                    )       return QString::fromLatin1("HeatFlux"); else
+    if(*this == Unit::KinematicViscosity          )       return QString::fromLatin1("KinematicViscosity"); else
 
     return QString();
 
@@ -519,3 +520,4 @@ Unit Unit::ThermalExpansionCoefficient (0,0,0,0,-1);
 Unit Unit::SpecificHeat                (2,0,-2,0,-1);
 Unit Unit::ThermalTransferCoefficient  (0,1,-3,0,-1);
 Unit Unit::HeatFlux                    (0,1,-3,0,0);
+Unit Unit::KinematicViscosity          (2,0,-1);  // SI unit: m^2/s, https://en.wikipedia.org/wiki/Viscosity#Kinematic_viscosity
diff --git a/src/Base/Unit.h b/src/Base/Unit.h
index 2e3475b832..79db435d6f 100644
--- a/src/Base/Unit.h
+++ b/src/Base/Unit.h
@@ -121,6 +121,7 @@ public:
     static Unit SpecificHeat;
     static Unit ThermalTransferCoefficient;
     static Unit HeatFlux;
+    static Unit KinematicViscosity;
 
     //@}
 protected: