From ad02096df5b4664b3c9a2264f00d9fc21f550078 Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Date: Sat, 19 Dec 2015 15:03:02 +0100
Subject: [PATCH] openEMS: simple interface to create a Gaussian pulse
 excitation

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
---
 openems.cpp | 6 ++++++
 openems.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/openems.cpp b/openems.cpp
index d9260bd..6be20e4 100644
--- a/openems.cpp
+++ b/openems.cpp
@@ -752,6 +752,12 @@ bool openEMS::ParseFDTDSetup(std::string file)
 		this->SetTimeStepFactor(dhelp);
 }
 
+void openEMS::SetGaussExcite(double f0, double fc)
+{
+	this->InitExcitation();
+	m_Exc->SetupGaussianPulse(f0, fc);
+}
+
 Excitation* openEMS::InitExcitation()
 {
 	delete m_Exc;
diff --git a/openems.h b/openems.h
index b994e5e..d0721d3 100644
--- a/openems.h
+++ b/openems.h
@@ -84,6 +84,7 @@ public:
 	//! Check for abort conditions
 	bool CheckAbortCond();
 
+	void SetGaussExcite(double f0, double fc);
 	Excitation* InitExcitation();
 
 	void SetCSX(ContinuousStructure* csx);