dryad notes Grant numbers: US NSF PIRE Grant # 1243541, US NSF Grant # DUE-1259951, US NSF Grant # 1951678 Taxonomic names: Acropora palmata, Agaricia agaricites, Colpophyllia natans, Diploria labyrithiformis, Pseudodiploria strigosa, Montastraea cavernosa, Orbicella faveolata, Siderastrea siderea Subject keywords: coral, digital rendering, fractal analysis, coral-benthic interactions, random forest, bootstrap To use filenames in tar with spaces, use "eval" before execution. Note: double escape spaces in destination file name: /path/to/location with/spaces.tar.gz --> /path/to/location\\ with/spaces.tar.gz