<![CDATA[Trying to add roll&pitch fields tracked in the App]]>I have roll and pitch data in my signalk data (I can see them in the data browser with path "navigation.attitude"), but I cannot find the dame in the list of field I can add for tracking in the app.

Have anyone tried that, any hints?

Thank you in advance

]]>https://community.saillogger.com/topic/102/trying-to-add-roll-pitch-fields-tracked-in-the-appRSS for NodeTue, 15 Sep 2026 16:05:07 GMTTue, 25 Feb 2025 13:38:08 GMT60<![CDATA[Reply to Trying to add roll&pitch fields tracked in the App on Tue, 25 Feb 2025 15:23:11 GMT]]>Thank you so much.
I'll try that.

]]>https://community.saillogger.com/post/348https://community.saillogger.com/post/348Tue, 25 Feb 2025 15:23:11 GMT<![CDATA[Reply to Trying to add roll&pitch fields tracked in the App on Tue, 25 Feb 2025 19:14:47 GMT]]>It is indeed because it is a composite value. Those need to be split up. You can do so with Node-RED, please install Node-RED plugin to Signal K (Detailed instructions in this video tutorial)

And then import this snippet (courtesy of Scott Bender of Signal K team) using the top right menu item.

[{"id":"03814fb729f94bf2","type":"signalk-subscribe","z":"1a65e795a2e4022a","name":"navigation.attitude","mode":"sendAll","flatten":true,"context":"vessels.self","path":"navigation.attitude","source":"","period":1000,"x":190,"y":200,"wires":[["aa303e3ca247371e","1be984c9b6dbe6d0","7ae5e956a921f72f"]]},{"id":"aa303e3ca247371e","type":"change","z":"1a65e795a2e4022a","name":"yaw","rules":[{"t":"move","p":"payload.yaw","pt":"msg","to":"payload","tot":"msg"},{"t":"set","p":"topic","pt":"msg","to":"navigation.attitudeflat.yaw","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":410,"y":200,"wires":[["74ede648e6a55306"]]},{"id":"74ede648e6a55306","type":"signalk-send-pathvalue","z":"1a65e795a2e4022a","name":"","source":"","meta":"{\"units\": \"rad\" }","x":710,"y":200,"wires":[]},{"id":"1be984c9b6dbe6d0","type":"change","z":"1a65e795a2e4022a","name":"pitch","rules":[{"t":"move","p":"payload.pitch","pt":"msg","to":"payload","tot":"msg"},{"t":"set","p":"topic","pt":"msg","to":"navigation.attitudeflat.pitch","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":410,"y":260,"wires":[["74ede648e6a55306"]]},{"id":"7ae5e956a921f72f","type":"change","z":"1a65e795a2e4022a","name":"roll","rules":[{"t":"move","p":"payload.roll","pt":"msg","to":"payload","tot":"msg"},{"t":"set","p":"topic","pt":"msg","to":"navigation.attitudeflat.roll","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":410,"y":320,"wires":[["74ede648e6a55306"]]}]

It will create a flow like this:

Screenshot 2025-02-25 at 9.45.52 AM.png

When you deploy, it will give you explicit paths for navigation.attitude.yaw, navigation.attitude.pitch and navigation.attitude.roll.

Screenshot 2025-02-25 at 9.49.30 AM.png

At some point, Saillogger should decode composite values but there are many paths that have composite values and doing so in a smart way requires some thinking.

]]>https://community.saillogger.com/post/347https://community.saillogger.com/post/347Tue, 25 Feb 2025 19:14:47 GMT<![CDATA[Reply to Trying to add roll&pitch fields tracked in the App on Tue, 25 Feb 2025 14:14:46 GMT]]>Actually navigation.attitude is composite field with 3 members ("yaw","pitch" and "roll").
I cant see any of them in the app as well.

navattitude.png

]]>https://community.saillogger.com/post/346https://community.saillogger.com/post/346Tue, 25 Feb 2025 14:14:46 GMT<![CDATA[Reply to Trying to add roll&pitch fields tracked in the App on Tue, 25 Feb 2025 13:57:11 GMT]]>I suspect this is due to the type of value, it needs to be a number. Can you share the value of navigation.attitude from the data browser?

]]>https://community.saillogger.com/post/345https://community.saillogger.com/post/345Tue, 25 Feb 2025 13:57:11 GMT