Mathematical execution of contourc
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How does contourc command filters the same contour levels? Is it possible to execute that function without any quick command? What is the mathematical expression that contourc executes? Thanks.
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The documentation doesn't disclose it, but I would guess that it does a kind of 2D bisection algorithm. Sample points are chosen near where Z=level and the area covered by the samples is iteratively contracted to make abs(Z-level) smaller and smaller.
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on 14 Nov 2023
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on 14 Nov 2023Community Treasure Hunt
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