Calculates either rugosity, fractal dimension or height range based on the other two variables.
rdh_theory(R, D, H, L, L0)
A value corresponding one of the three variables not given to the function.
Two of the three variables to calculate the third.
Extent.
Resolution.
This function uses the geometric plane equation from Torres-Pulliza et al. (2020) to calculate one of rugosity, fractal dimension or height range based on the other two variables.
Torres-Pulliza D, Dornelas M, Pizarro O, Bewley M, Blowes SA, Boutros N, Brambilla V, Chase TJ, Frank G, Friedman A, Hoogenboom MO, Williams S, Zawada KJA, Madin JS (2020) A geometric basis for surface habitat complexity and biodiversity. Nature Ecology & Evolution 4:1495-1501. tools:::Rd_expr_doi("https://doi.org/10.1038/s41559-020-1281-8")
rdh_theory(R=4, H=1, L=1, L0=0.01)
rdh_theory(D=2.36928, H=1, L=1, L0=0.01)
rdh_theory(D=2.36928, R=4, L=1, L0=0.01)
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