Sisu Nav Charts

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Sisu Nav › Charts

• Sisu Nav › Charts basemap — Charts lists Live streams, then Harvested cache for this view, then Downloaded imports. Poseidon chart is a separate choice: None, Nautical Chart, SonarChart, S-57 ENC, or S-57 ENC detail, drawn over that basemap. A saved row does not paint the live stream underneath.
• Sisu Nav › Offline harvest — Download the chart on screen. Keep filling as you pan is per source, and only while that chart is showing.
• Sisu Nav › Imported charts (USB / drop-in) — Zone folders named place-product-date join the chart for that product, and Import all reads the product word for the kind.