Restored the getWorkspaceVariable method in Simulink
diff --git a/plugins/org.eclipse.epsilon.emc.simulink/src/org/eclipse/epsilon/emc/simulink/model/SimulinkModel.java b/plugins/org.eclipse.epsilon.emc.simulink/src/org/eclipse/epsilon/emc/simulink/model/SimulinkModel.java
index 738abb0..700afca 100644
--- a/plugins/org.eclipse.epsilon.emc.simulink/src/org/eclipse/epsilon/emc/simulink/model/SimulinkModel.java
+++ b/plugins/org.eclipse.epsilon.emc.simulink/src/org/eclipse/epsilon/emc/simulink/model/SimulinkModel.java
@@ -405,5 +405,15 @@
 			throw new EolRuntimeException(e.getMessage());
 		}
 	}
+	
+	public Object getWorkspaceVariable(String value) {
+		try {
+			return MatlabEngineUtil.parseMatlabEngineVariable(engine,value);
+		} catch (MatlabException e) {
+			e.printStackTrace();
+			return null;
+		}
+		
+	}
 
 }