From cf57849827c821329ceb5db11e9dc4daf9e180ec Mon Sep 17 00:00:00 2001
From: Torsten Sommer <torsten.sommer@3ds.com>
Date: Sun, 8 Dec 2024 13:49:55 +0100
Subject: [PATCH] Add variable alias "h_ft" to BouncingBall/FMI3.xml

fixes #96
---
 BouncingBall/FMI3.xml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/BouncingBall/FMI3.xml b/BouncingBall/FMI3.xml
index 0caa8958..87b0bbf0 100644
--- a/BouncingBall/FMI3.xml
+++ b/BouncingBall/FMI3.xml
@@ -25,6 +25,7 @@
   <UnitDefinitions>
     <Unit name="m">
       <BaseUnit m="1"/>
+      <DisplayUnit name="ft" factor="3.280839895"/>
     </Unit>
     <Unit name="m/s">
       <BaseUnit m="1" s="-1"/>
@@ -49,7 +50,9 @@
 
   <ModelVariables>
     <Float64 name="time" valueReference="0" causality="independent" variability="continuous" description="Simulation time"/>
-    <Float64 name="h" valueReference="1" causality="output" variability="continuous" initial="exact" declaredType="Position" start="1" reinit="true" description="Position of the ball" intermediateUpdate="true"/>
+    <Float64 name="h" valueReference="1" causality="output" variability="continuous" initial="exact" declaredType="Position" start="1" reinit="true" description="Position of the ball" intermediateUpdate="true">
+      <Alias name="h_ft" description="Position in feet" displayUnit="ft"/>
+    </Float64>
     <Float64 name="der(h)" valueReference="2" causality="local" variability="continuous" initial="calculated" declaredType="Velocity" derivative="1" description="Derivative of h"/>
     <Float64 name="v" valueReference="3" causality="output" variability="continuous" initial="exact" declaredType="Velocity" start="0" reinit="true" description="Velocity of the ball" intermediateUpdate="true"/>
     <Float64 name="der(v)" valueReference="4" causality="local" variability="continuous" initial="calculated" declaredType="Acceleration" derivative="3" description="Derivative of v"/>