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