Add a fan dipole to the preloaded example projects - #15
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A 40/20/15/10 m fan dipole at 30 ft: one half-wave leg per band, paralleled at the feed, legs 0.3 m apart. Modelled at 7.15 MHz so the summary lands on the 40 m leg and the "Bands covered" report and per-band tuning chart show the rest. Demonstrates the multiband-without-traps build alongside the trapped dipole and shortened-dipole examples. Bumps the shipped examples to eight; the example test loads, solves, and builds it like the others. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Adds an eighth example project: "40/20/15/10 m fan dipole at 30 ft".
One half-wave leg per band, paralleled at the feed, legs 0.3 m apart (the new parallel geometry + spreader spacing). Modelled at 7.15 MHz so the summary lands on the 40 m leg, and the "Bands covered" report + the per-band tuning chart show the rest — exercising the whole fan-dipole feature set (per-leg cut list, parallel-dipole sketch, per-band summary/tuning, leg-end spacing) in one click.
It sits alongside the trapped-dipole and shortened-dipole examples as the multiband-without-traps option.
Tests
tests/test_examples.py: shipped-example count 7 → 8 (and asserts the fan entry is present); the existing "every example loads, solves, and builds" test now covers it too. Suite stays green at 532.🤖 Generated with Claude Code