Approach to calculate TWD? - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: General discussion (https://forum.openmarine.net/forumdisplay.php?fid=2) +--- Thread: Approach to calculate TWD? (/showthread.php?tid=4147) |
Approach to calculate TWD? - Swe56 - 2022-07-17 I was wondering about what approach to take to calculate more advanced wind parameters like TWD. These calculations could be performed on a few places in the setup but where should they be performed to get high accuracy as well as easy distribution of this data to consuming apps? Is there a preferred way to achieve these calculations? For reference my setup is a basic Raymarine setup with wind transducer, log and compass connected to a simple i70 display. I've no Raymarine processor other than the autopilot. The system is connected over seatalk/n2k to signal k. RE: Approach to calculate TWD? - abarrow - 2022-07-17 Perhaps Node Red? RE: Approach to calculate TWD? - TVR - 2022-07-18 https://github.com/SignalK/signalk-derived-data RE: Approach to calculate TWD? - affinite - 2022-07-18 TVR recommended the derived data SK plugin. Works ok for me with Raymarine ST50 instruments via a Seatalk-NMEA converter |