Hi there,
I am trying to add extra height to my GPSAltitude tag - due to an inaccurate GPSAltitude data collection
I have reset successfully the GPSAltitude tag to reflect what is held in the Xmp:RelativeAltitude field (70.00 m)
I am now trying to add the take off height of the drone 210.004 m to this value.
I have tried the following command with out any success via the 'ExifTool direct' option in ExifToolGUI
-n -tagsFromFile @ -GPSAltitude+=210.004 *.*
Is it possible to add sums this way?
Thanks for any help.
Try this:
-gpsaltitude+=210.004
I don't think you are supposed to include the file names when using the "ExifTool Direct" feature of ExifToolGUI.
- Phil
Oohh - that did the trick.
Thanks very much Phil.