From daca39efb58e0fc2b22a856b9bdeb3a445d3be54 Mon Sep 17 00:00:00 2001
From: HOS <Hans.Olsson@3ds.com>
Date: Tue, 13 Jun 2023 14:14:44 +0200
Subject: [PATCH] Add smooth.

---
 Modelica/Blocks/Sources.mo | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Modelica/Blocks/Sources.mo b/Modelica/Blocks/Sources.mo
index c07ca4081d..4a4709796d 100644
--- a/Modelica/Blocks/Sources.mo
+++ b/Modelica/Blocks/Sources.mo
@@ -122,7 +122,7 @@ variable <strong>y</strong> is both a variable and a connector.
     extends Interfaces.SignalSource;
 
   equation
-    y = offset + (if time < startTime then 0 else time - startTime);
+    y = offset + smooth(1, (if time < startTime then 0 else time - startTime));
     annotation (
       Icon(coordinateSystem(
           preserveAspectRatio=true,
@@ -207,7 +207,7 @@ The Real output y is a constant signal:
     extends Interfaces.SignalSource;
 
   equation
-    y = offset + (if time < startTime then 0 else height);
+    y = offset + smooth(1, (if time < startTime then 0 else height));
     annotation (
       Icon(coordinateSystem(
           preserveAspectRatio=true,
@@ -296,8 +296,8 @@ If parameter duration is set to 0.0, the limiting case of a Step signal is achie
     parameter SI.Angle phase=0 "Phase of sine wave";
     extends Interfaces.SignalSource;
   equation
-    y = offset + (if time < startTime then 0 else amplitude*Modelica.Math.sin(2
-      *pi*f*(time - startTime) + phase));
+    y = offset + smooth(1, (if time < startTime then 0 else amplitude*Modelica.Math.sin(2
+      *pi*f*(time - startTime) + phase)));
     annotation (
       Icon(coordinateSystem(
           preserveAspectRatio=true,