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    2/27/2021 2:48 am  #1

    nav
    Expert

    Offline

    Registered: 12/20/2015
    Posts: 93

    COG in Stripchart: Question about Wand Time Average Numbers

    Hello,
    in Stripchart when creating the time average of COG I get results that I don't understand. Please see picture:
    https://ibb.co/MRNLWNP

    - What does [...T] mean?
    - Why is the time average of the second channel (Course) not the same as the time average of the channel course below?

     

    2/27/2021 5:09 am  #2

    Ernie M
    Moderator

    Offline

    Registered: 11/05/2015
    Posts: 422

    Re: COG in Stripchart: Question about Wand Time Average Numbers

    Nav,
    at first glance...
    What is this?  85.5 True
    why not the same?  Course is being held by A/P to a exact degree.  COG has more variables eg current, heeling, waves. Why are they not both Mag or True...maybe Nick can say.
    Ernie

     

     

    2/27/2021 12:18 pm  #3

    Nick
    Moderator

    Offline

    Registered: 9/16/2015
    Posts: 3,300

    Re: COG in Stripchart: Question about Wand Time Average Numbers

    T will be true.

    The values in are between the samples at wands, whereas the first value is an average across all samples between the wands.

    That does appear to be a bug. Will fix for the next update.

     

     

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