#charts
POSTS
- A chart that spins on noise is a lie shaped like an instrument
Decision. Course-up turns the chart under the boat — but below about a knot the rotation freezes at the last good heading and an amber…
- North-up was the degenerate case that hid the bug
Built an OpenCPN chart plugin for Maracaibo that renders the boat's own vector charts as map tiles. Looked perfect — buoys, lights,…