Optimal Channel Networks
Aggregate an Optimal Channel Network
Perform OCN Search Algorithm on an Existing OCN
Create an Optimal Channel Network on a general contour
Create an Optimal Channel Network
Create Peano network
Draw Optimal Channel Network with catchment contours
Plot 2D map of elevation generated by an OCN
Plot 3D map of elevation generated by an OCN
Plot 3D map of elevation generated by an OCN via rgl rendering
Draw an Optimal Channel Network
Draw subcatchment map from an Optimal Channel Network
Draw thematic map on an Optimal Channel Network
Find relationship between number of nodes and threshold area in an OCN
Generate 3D landscape from an Optimal Channel Network
Construct asymmetric eigenvector maps (AEM) from an OCN
Transform OCN into igraph object
Transform OCN into SSN object (disabled)
Create and analyze Optimal Channel Networks.
Calculate paths between nodes in an Optimal Channel Network
Plot a river
river class
River geometry of an Optimal Channel Network
Generate and analyze Optimal Channel Networks (OCNs): oriented spanning trees reproducing all scaling features characteristic of real, natural river networks. As such, they can be used in a variety of numerical experiments in the fields of hydrology, ecology and epidemiology. See Carraro et al. (2020) <doi:10.1002/ece3.6479> for a presentation of the package; Rinaldo et al. (2014) <doi:10.1073/pnas.1322700111> for a theoretical overview on the OCN concept; Furrer and Sain (2010) <doi:10.18637/jss.v036.i10> for the construct used.