Deleting multiple user waypoints |
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Melohn
Senior Member Joined: 11 Dec 2013 Location: PHNL Status: Offline Points: 139 |
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Posted: 03 Jan 2023 at 10:53pm |
I’m a new IFD 440 owner.
My routine with my GNS 430W was to plan all of my flights at home on ForeFlight, and then upload them into the panel when I get to the plane. This also works well for an out and back flight; while the navigator forgets the route after shutdown, ForeFlight remembers, and a simple upload gets the plan back onboard. No need to use a saved route. One byproduct of this usage model is that each waypoint that does not correspond to a charted waypoint is stored as a user waypoint in the navigator. On the GNS over time these waypoints clog the display up, and since I have no reason to keep them, every once in a while I’ll go into the user waypoints list and select the menu item “Delete all User Waypoints”. Problem solved. Now, with the IFD, not only will I create new user waypoints, I may also start collecting rubber band waypoints when I modify routes, which appear also to be stored in the IFD user waypoint space. Happily, they don’t show on the map unless you reference them in a route, but they do still collect in the WPT display. How can I mass delete all of these waypoints? I’m thinking that creating a blank excel spreadsheet and importing it might do the trick, but if there is an easier way, short of individually CLRing each one, I’d like to know what it is. Thanks! Edited by Melohn - 03 Jan 2023 at 10:59pm |
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AviSteve
Admin Group Joined: 12 Feb 2018 Location: Melbourne, FL Status: Offline Points: 2236 |
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Sorry, at this point the IFD doesn't provide a method for deleting all user waypoints with a single button press.
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Steve Lindsley
Avidyne Engineering |
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chflyer
Senior Member Joined: 24 Jan 2013 Location: LSZK Status: Online Points: 1034 |
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The Pilot Guide (IFD 500 series p7-77 "IMPORTANT NOTE") states that when uploading user waypoints from a CSV file, the CSV file will completely replace the set of user waypoints in the IFD.
This is incorrect (10.3.1.2). I uploaded a CSV file with user waypoints yesterday and the waypoints were merged in with the existing user waypoints on the IFD. It would be nice if it would work as described in the Pilot Guide. It would be a relatively easy way to accomplish what Melohn is requesting..... export the user waypoints to a CSV file, update the file removing the undesired waypoints, then upload the new CSV file without the deleted waypoints.
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Vince
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AviSteve
Admin Group Joined: 12 Feb 2018 Location: Melbourne, FL Status: Offline Points: 2236 |
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Do you have a single IFD or dual, cross-synced IFDs? Do you use the IFD100?
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Steve Lindsley
Avidyne Engineering |
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chflyer
Senior Member Joined: 24 Jan 2013 Location: LSZK Status: Online Points: 1034 |
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I have dual, cross-synced IFDs. I loaded the CSV into only one, expecting the 2nd to sync to the first. But I see where you're going with the question......
If I want to replace the user waypoints with a new CSV file contents, are you suggesting that I need to power off both IFDs and load the new CSV into both before bringing them online together?
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Vince
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chflyer
Senior Member Joined: 24 Jan 2013 Location: LSZK Status: Online Points: 1034 |
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As a point of interest, what role would the IFD100 play considering that there is no maintenance mode on the IFD100 and it is not possible to upload a CSV file into the IFD100?
Similar question regarding the IFD Trainer. Edited by chflyer - 3 hours 10 minutes ago at 10:21am |
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Vince
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AviSteve
Admin Group Joined: 12 Feb 2018 Location: Melbourne, FL Status: Offline Points: 2236 |
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Yes, the IFDs will sync the user waypoints. So you can either load the CSV into both or delete all of them from the second one before you load the CSV into the first one.
I asked about the IFD100 just in case it would have tried to sync its waypoints to the IFD as well. Best to just clear them all from everywhere before uploading the CSV into one.
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Steve Lindsley
Avidyne Engineering |
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chflyer
Senior Member Joined: 24 Jan 2013 Location: LSZK Status: Online Points: 1034 |
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All clear. If there are many (100+) to be deleted, then the quicker alternative is to have both IFD powered down and load the same CSV into both before powering them up again.
Deleting waypoints one at a time is a laborious process if there are many. As mentioned in another thread, if flights are planned at home with ForeFlight and then loaded to the IFD in the cockpit, all the FF VFR waypoints are created in the IFD as new user waypoints since unknown to the IFD even though they already exist as VFnnn.
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Vince
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