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    Yesterday 7:45 am  #1

    jck
    Member

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    Registered: 2/26/2021
    Posts: 2

    Magnetic variation model out of date / heading missing

    Hello, I’ve seen a few posts related to the issue and have tried to troubleshoot accordingly, but no help. Not sure if related or not, but expedition does not display heading data even in displays normally on the NKE instruments.

    So far I have:
    -Updated expedition to 12.3.9
    - downloaded wmm.cof and wmm2025.cof and put them in program files / expedition / expedition4d / config
    - calibrated computer clock

    Thank you very much for the help already in advance!

     

    Yesterday 8:15 am  #2

    sparky
    Expert

    Offline

    From: Cambridge UK
    Registered: 4/27/2018
    Posts: 258

    Re: Magnetic variation model out of date / heading missing

    If you are on 12 you shouldn't need to update the COF files...

     

    Yesterday 11:29 am  #3

    rvsail
    Expert

    Offline

    Registered: 7/06/2022
    Posts: 56

    Re: Magnetic variation model out of date / heading missing

    Have you uninstalled the old 32bit version of EXP4D ?

    Try uninstalling both and reinstalling just the 64Bit version.

     

     

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