I’m not sure what at advice to give. It is not clear to me how well you understand the BaseCamp interface. So it is probably best to start there. I apologize in advance in case you already understand this.I have that under control.
“My Collection” basically shows all the objects (routes, tracks, waypoints, custom maps etc.) in your database. Additional folders and lists are a means to organize and cross reference objects. It also provides of means of filtering objects in the Map Window. Only objects within a folder and its subfolders are visible on the Map. Only items on a List or visible on a map. When an object is added to a list, BaseCamp does not create a duplicate object, it only creates a means to find the object in the database. So a Waypoint with the same name in multiple lists always refers to a single Waypoint in your database. Make a change to that Waypoint while viewing any list changes the Waypoint in the database, and consequently the change appears in all lists.
Because lists contain a means to locate an object rather than the object itself, two means of “deleting” objects are necessary. One simply removes an object from a list. The other removes an object from the database and, therefore, all lists. Deleting an object from “My Collection” deletes it from the database.
Duplicate objects with the same name but with a number appended arise from transferring to and from devices. Garmin has worked on improving some degree of synchronization, but it will depend on your device and whether or not you wiped your device clean of all data at some point.All of this is standard database technology. No problems there
To begin with, I would probably start by cleaning up duplicate objects – the ones with appended numbers. If you have truly duplicate Routes, you may want to delete them first before moving onto Waypoints. If you open a waypoint and click on the reference tab it will tell you what lists have that Waypoint and what Routes use that Waypoint. It the duplicate Waypoint is not in any Route, just delete it. If it is in one or more routes you will need to replace the duplicate Waypoint with the original – make sure they are the same location. From My Collection, you could open a Route, highlight the duplicate Waypoint, click on the “+” symbol and select to original Waypoint to add. This should place either above or below the duplicate Waypoint in the Route and the duplicate can be removed. Once all routes using the duplicate Waypoint are fixed, delete the Waypoint from the database.This is where the wheels fall off. For various reasons, I've created more than one "Home" waypoint - with a different name, of course. It was created either because I needed a waypoint there in a hurry, or there was no quick way to know where to find a "Home" to copy to the new route. Short of a telepathic link with BC, I have no hint about where various waypoints are they're reused. I can guess, and I can click until I get lucky, but that's far too time-consuming. This is where a map of waypoints and using routes comes in.
Once this is done, you should probably make an “Upload” list and copy the objects in BaseCamp that are on your device. DO NOT download the objects from your device. When this is done, delete all the objects from your device and verify the deletion on the device when it is not attached to the computer. Now you can send the “Upload” list to your device and hopefully this will minimize duplication of objects in the future. It may still occur when you create objects on your device and then download to BaseCamp. Just be aware that when a name with appended number appears that the name already exists in BaseCamp and you should check to see if it is the same or different. I always recommend downloading to an empty List as it makes it easier to spot and fix these issues.In my case, things are compounded by using two map sets, the North America set and the Europe set. I downloaded everything in the Zumo, weeded out obsolete waypoints, and waypoints from my regular trips to Germany. That group became the US load. Almost all of them serve as destinations, not waypoints or shaping points. I can store them, clear the Zumo, and upload the European waypoint set (same basic content, different locations). So far, so good. But...
Now you can start to think about how to organize your objects and whether to use a Waypoint or a Via/Shaping point in your Routes. As to your Alp issue, if the Waypoint List and Route list are within the same folder, highlighting the folder will reveal all these Waypoints and Routes. After the trip, delete the Routes that you did not ride. Now, any Waypoints that do not have a Route passing thru them can be deleted from the database if that is what you wish.I get that. But there's no way to isolate, for example, routes used in a trip from Maine, from routes to New Hampshire, even though the Maine routes were used this past September, but the NH routes were used about two years ago. I could remove and store them, I suppose, but it's easier to keep track of route folders in BC.
But there's no way to isolate, for example, routes used in a trip from Maine, from routes to New Hampshire, even though the Maine routes were used this past September, but the NH routes were used about two years ago.
Ctrl + Alf + F to bring up the search boxes, select user data. Enter the waypoint in the search box and do a search ... you'll get a list of them that exist in the folder/list you have selected. If you want to search all your data ensure My Collection is selected.
Why not? I don't understand what you mean or, perhaps, what you are trying to do.
But more to the point, in your particular case I think it would be best if you created a new database just for these motorcycle routes rather than to create further issues in your default database. It may be possible to minimize duplicated Waypoints, but it will depend on what these files you are downloading look like. You say that the Waypoint names are derived from their location. Do identical locations (Lat/Lon) in different downloaded files (I assume these are GPX files) use the same name?