--- trunk/src/map-tool.c	2009/09/01 11:16:30	89
+++ trunk/src/map-tool.c	2009/09/02 12:25:51	93
@@ -17,6 +17,11 @@
  * along with GPXView.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+/*
+ * http://topo.geofabrik.de/relief/${z}/${x}/${y}.png  8-15
+ * http://topo.geofabrik.de/trail/${z}/${x}/${y}.png   8-15
+ */
+
 #include "gpxview.h"
 #include "converter.h"
 #include <math.h>    // for isnan