initial commit lets start

models/ld.go

@@ -0,0 +1,14 @@
+package models
+
+import (
+	"encoding/xml"
+)
+
+type Ld struct {
+	XMLName xml.Name `xml:"ld"`
+	Scaling Scaling  `xml:"scaling"`
+}
+
+func (ld *Ld) Default() {
+	ld.Scaling.Default()
+}