Quantitative Structural Model ('QSM') Treatment for Tree
Architecture
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Documentation for package ‘aRchi’ version 2.1.3
Help Pages
| add_leaves | Generate foliage to a QSM or skeleton with segmented annual shoots. |
| add_leaves-method | Generate foliage to a QSM or skeleton with segmented annual shoots. |
| add_non_reconstructed | Detect and add the axes that were not reconstructed by the QSM method |
| add_non_reconstructed-method | Detect and add the axes that were not reconstructed by the QSM method |
| add_physiological_ages | Add the physiological age of an annual shoots based on their length |
| add_physiological_ages-method | Add the physiological age of an annual shoots based on their length |
| add_pointcloud | Add a point cloud to an object of class aRchi |
| add_pointcloud-method | Add a point cloud to an object of class aRchi |
| add_radius | Add the radius to a skeleton based on point distance to the skeleton |
| add_radius-method | Add the radius to a skeleton based on point distance to the skeleton |
| angle3d | Calculate the zenith angle from xyz coordinates |
| aRchi | aRchi |
| aRchi-class | aRchi |
| aRchi2treeQSM | Generate a QSM in treeQSM format |
| aRchi2treeQSM-method | Generate a QSM in treeQSM format |
| BranchAngle | Estimation of the tree branch angle from an aRchi file |
| BranchAngle-method | Estimation of the tree branch angle from an aRchi file |
| build_aRchi | Build a an object of class aRchi |
| clean_point_cloud | Filter noise from a point cloud |
| clean_point_cloud-method | Filter noise from a point cloud |
| Clean_QSM | Cleans a QSM |
| Clean_QSM-method | Cleans a QSM |
| Compute_A0 | Find the principal axis of a tree |
| Compute_A0-method | Find the principal axis of a tree |
| Compute_Mf | Compute Moment of force |
| Compute_Mf-method | Compute Moment of force |
| DAI | Estimate the index of dominance of the principal axis: DAI. |
| DAI-method | Estimate the index of dominance of the principal axis: DAI. |
| ForkRate | Compute the fork rate of a tree |
| ForkRate-method | Compute the fork rate of a tree |
| get_nodes | Get the nodes from an object of class aRchi |
| get_nodes-method | Get the nodes from an object of class aRchi |
| get_operations | Get the nodes from an object of class aRchi |
| get_operations-method | Get the nodes from an object of class aRchi |
| get_paths | Get the paths from an object of class aRchi |
| get_paths-method | Get the paths from an object of class aRchi |
| get_pointcloud | Get the pointcloud from an object of class aRchi |
| get_pointcloud-method | Get the pointcloud from an object of class aRchi |
| get_QSM | Get the QSM from an object of class aRchi |
| get_QSM-method | Get the QSM from an object of class aRchi |
| LeonardoRatio | Compute Leonardo's ratio |
| LeonardoRatio-method | Compute Leonardo's ratio |
| Make_Node | Make Node |
| Make_Node-method | Make Node |
| Make_Path | Make the path of a QSM in an aRchi object |
| Make_Path-method | Make the path of a QSM in an aRchi object |
| nullOrDatatable-class | nullOrDatatable |
| nullOrLASOrDatatable-class | nullOrLASOrDatatable |
| nullOrlist-class | nullOrlist |
| nullOrnumeric-class | nullOrnumeric |
| PathFraction | Compute the path fraction |
| PathFraction-method | Compute the path fraction |
| plot-method | Plot an object of class aRchi |
| read_aRchi | Read an aRchi file |
| read_aRchi-method | Read an aRchi file |
| read_QSM | Read a QSM |
| segment_annual_shoots | Annual shoot segmentation in tree skeleton |
| segment_annual_shoots-method | Annual shoot segmentation in tree skeleton |
| SelectinQSM_3d | SelectinQSM_3d |
| SelectinQSM_3d-method | SelectinQSM_3d |
| simplify_skeleton | Simplify a skeleton by removing unnecessary cylinders |
| simplify_skeleton-method | Simplify a skeleton by removing unnecessary cylinders |
| skeletonize_pc | Build the skeleton of a tree point cloud |
| skeletonize_pc-method | Build the skeleton of a tree point cloud |
| smooth_skeleton | Smooth a tree skeleton |
| smooth_skeleton-method | Smooth a tree skeleton |
| TreeBiomass | Tree biomass estimation of the woody part |
| TreeBiomass-method | Tree biomass estimation of the woody part |
| TreeVolume | Tree volume estimation of the woody part |
| TreeVolume-method | Tree volume estimation of the woody part |
| Truncate_QSM | Truncate a QSM |
| Truncate_QSM-method | Truncate a QSM |
| WBEparameters | Compute WBE parameters |
| WBEparameters-method | Compute WBE parameters |
| WoodSurface | Estimate the unrolled wood surface from a QSM |
| WoodSurface-method | Estimate the unrolled wood surface from a QSM |
| write_aRchi | Write an aRchi file |
| write_aRchi-method | Write an aRchi file |