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SKSignal K

•Created by Hannes on 7/22/2024 in #questions

smoothing of apparent wind data

the problem is the apparent wind angle Teppo Kurki help's me a lot but here in discord somebody give's this node red flow and it works fine

30 replies

SKSignal K

•Created by Hannes on 7/22/2024 in #questions

smoothing of apparent wind data

some time ago.. I was trying the effect and somebody giveme this node red and it works fine

30 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

in the right example our vesses is downwind but the route is upwind and our laylines must be shown. in the left case direct route is faster than laylines.

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

About the laylines. in dashT tactics plugin explain the problem of laylines. 1º Laylines are displayed until the direct route is faster than the laylines. This is calculated with the polars. you can see it in the tactics plugin doc. https://dashboard-tactics-pi.readthedocs.io/en/latest/tactics/tactics.html 2º I think that in our case the laylines should be shown when the route to the waypoint is upwind, not when the boat is upwind. Anyway, I'll give you an example later.

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

Yes, perfect. Apparent and true wind goes perfect!!! thank you.

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

positive

10 replies

SKSignal K

•Created by petsi on 6/1/2024 in #plugins-and-webapps

petsi - Freeboard Signalk plugin question. What...

10 replies

SKSignal K

•Created by petsi on 5/30/2024 in #server

petsi - The server gives this error log. How I ...

after analyzing again the file... how dow you that the value passed for navigation.courseGreatCircle.nextPoint.position is not valid?

5 replies

SKSignal K

•Created by petsi on 5/30/2024 in #server

petsi - The server gives this error log. How I ...

5 replies

SKSignal K

•Created by petsi on 5/11/2024 in #node-red

petsi - I have create this node-red flow. It ta...

25 replies

SKSignal K

•Created by petsi on 5/11/2024 in #node-red

petsi - I have create this node-red flow. It ta...

25 replies

SKSignal K

•Created by petsi on 5/11/2024 in #node-red

petsi - I have create this node-red flow. It ta...

I have made an update of your code. I used at the start a input hgandler and a input handler next node and change the topic to environment.wind.angleApparent

25 replies

SKSignal K

•Created by petsi on 5/11/2024 in #node-red

petsi - I have create this node-red flow. It ta...

something like this? var apparentSin = msg.payload.angleApparentSIN var apparentCos = msg.payload.angleApparentCOS msg.payload = Math.atan(apparentSin) / Math.atan (apparentCos); return msg;

25 replies

SKSignal K

•Created by petsi on 5/11/2024 in #node-red

petsi - I have create this node-red flow. It ta...

Thank you. I'm waiting and reading

25 replies