by BillMiddlebrook » Wed Nov 04, 2009 1:29 pm
What files are you using as input to Nat Geo TOPO!? Are you using the 14ers.com route .TPO files or .GPX files? The 14ers.com .TPO (TOPO!) files have a route line drawn but you can't download that to your GPS - but you can use that base line to create a route in TOPO!. To do this, RIGHT-CLICK on the red line and select "GPS Route..." and select a number of waypoints, etc. Once the route is created, you can see it in the "Content Viewer" list at the bottom of the TOPO! screen. Then you can EXPORT routes and or waypoints to your gps.
If you're using the 14ers.com .GPX files, each file has a bunch of waypoints that were plotted based on a tracking line during a hike(s). With Garmin MapSource, you can open the .GPX files, highlight all of the waypoints in the list and then RIGHT-CLICK with your mouse (over the selected waypoints) and select "Create Route Using Selected Waypoints..." You can then select the route and/or waypoints and use the "Send to Device" function to get the data to your GPS.
Think snow!