Prepare parsing RGN files.

rgnstruct.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+Prints out the structure of the given RGN file.
+"""
+
+from grmn import Rgn
+import sys
+
+FILE = sys.argv[1]
+
+print("Opening {}".format(FILE))
+
+rgn = Rgn(FILE)
+
+#rgn.print_struct()
+#rgn.validate(True)