添加项目文件。

Sai.RvKits/RvIndependent/MetroGauges/LandXMLData/Location.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Xml.Serialization;
+
+namespace Sai.Toolkit.Core.LandXMLData
+{
+	[XmlType("Location")]
+	[Serializable]
+	public class Location : Point3D
+	{
+		[XmlAttribute("Phi")]
+		public double RotationPlane;
+
+		[XmlAttribute("Theta")]
+		public double RotationVertical;
+	}
+}