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All functions

cell_count_1d()
Count filled cells in 1D
cell_count_2d()
Count filled cells in 2D
cell_count_3d()
Count filled cells 3D
centroid()
Calculate the centroid of 3D points
circularity()
Calculate circularity of a 2D shape
convexity()
Calculate convexity of a 3D mesh
csf()
Calculate mechanical shape factor
dem_crop()
Crop DEM around points
dem_sample()
Sample a random DEM with specified size from a larger DEM
dem_split()
Split DEM into smaller tiles
dem_to_points()
Transform DEM to 3D pointcloud of raster corners
detect_drop()
Detect a sudden drop, edge, or overhang in a DEM
extent()
Calculate extent of a 3D object
fd()
Calculate fractal dimension
fd_area()
Calculate fractal dimension using the surface area method
fd_boxes()
Calculate fractal dimension using the box counting method
fd_cubes()
Calculate fractal dimension using the cube counting method
fd_diagnose()
Diagnose fractal dimension
fd_hvar()
Calculate fractal Dimension using the height variation method
fd_sd()
Calculate fractal Dimension using the standard deviation method
horseshoe
Horseshoe reef
hr()
Calculate height range
hvar()
Calculate height variation in cells at different scales
mcap
Montipora capitata
mcap2
Montipora capitata 2
mesh_to_2d()
Transform 3D mesh into 2D outline
mesh_to_dem()
Transform 3D mesh to DEM
mesh_to_points()
Transform mesh to 3D point cloud
mid_find()
Find midpoint of a DEM
packing()
Calculate packing of 3D object
perimeter()
Calculate perimeter of a 2D shape
planar()
Calculates planar area of a mesh
rdh()
Calculate rugosity, fractal dimension, and height for a DEM
rdh_theory()
Calculate metric based on geometric plane equation
rg()
Calculate rugosity
sa_triangle()
Calculate surface area of triangle
scale_area()
Re-scale mesh based on a fixed area
scale_volume()
Re-scale mesh based on a fixed volume of 1
set_origin()
Set the origin of a mesh
sim_circle()
Simulate a circle
sim_dem()
Simulates a fractal DEM
sma()
Calculate second moment of area
smv()
Calculate second moment of volume
sphericity()
Calculate sphericity of a 3D object
surface_area()
Calculate surface area
svol_triangle()
Calculate signed volume of triangle
z()
Extract mean depth or elevation of a DEM