ExpeditionExpedition Navigation Software

You are not logged in. Would you like to login or register?



  • Index
  •  » Technical Q&A
  •  » Laying on TWD - parameter

    • 1 of 1

     

    6/10/2018 9:26 am  #1

    SiljeWith
    Admiral

    Offline

    Registered: 11/17/2017
    Posts: 27

    Laying on TWD - parameter

    Hi again

    When sailing, approaching a lay line, I am now calculating the new TWD for laying (in case of a shift).
    For example I would say;
    Splits 2 and 6 (minutes) laying on 220 (TWD)

    This then in a situation where the TWD is 200 and we would lay if we have a 20 deg rightshift. I’m now using “twa to mark” and distracting this from target twa, and adding the difference to the current TWD.

    Is there a parameter that is doing this calculation for me?if yes, which one?

    Always grateful for your support.

    Best regards
    Silje

     

    6/10/2018 1:37 pm  #2

    Nick
    Moderator

    Offline

    Registered: 9/16/2015
    Posts: 3,314

    Re: Laying on TWD - parameter

    TWD to lay mark and TWD to lay mark opp?

     

    6/26/2018 11:55 pm  #3

    SiljeWith
    Admiral

    Offline

    Registered: 11/17/2017
    Posts: 27

    Re: Laying on TWD - parameter

    Yes
    Thank you
    Shame on me, not searching properly in the channels list

       •Thread Starter
     

     

    1 of 1

  • Index
  •  » Technical Q&A
  •  »  Laying on TWD - parameter

    • Board footera

     

    Powered by Boardhost. Create a Free Forum




    Check out RaceData for iOS and Android. Expedition data in the palm of your hand, or on your wrist! RaceData

    Interested in advertising here? Over one thousand active navigators and Expedition users visit this forum. Click here to contact the administrator.