River Network Distance Computation and Applications
Add Cumulative Distance to a River Network
Add Vertices To Maintain a Minimum Distance Between Vertices
Build Lookup Tables for Fast Distance Computation
Build Segment Routes
Calculate the Connectivity Matrix for a River Network
Check for Braiding in a River Network
Check for Braiding in a River Network
Interactive Cleanup of the Vertices of Individual Segments
Interactive Cleanup of a River Network
Connect Segments
Plot Difference from Mean Kernel Density Using River Distance
Detect Route
Dissolve
Highlight Segments
The "homerange" Class
Home Range
Home Range Overlap
Check Flow-Connectedness
Plotting K-functions for a Set of Surveys
Create a River Network Object from a Shapefile
Calculate Kernel Density Using River Distance
Map Segments by Name
Generate List of Distance Matrix Between Observations, for All Individ...
Distance From Mouth
Distance From Mouth for All Observations of Individuals
Pythagorean Distance
Total Pythagorean Distance
Plot Home Range
Plot Kernel Density Using River Distance
Plotting a River Network
Plot Home Range Overlap
Plot Upstream Distance Between Observations of All Individuals
Plot Points Used for Kernel Density
Plot Sequence of Observations
Convert a Point Shapefile to River Locations
Remove Duplicates
Remove Segments that are Smaller than the Connectivity Tolerance
Remove Unconnected Segments
The "riverdensity" Class
River Direction
River Direction Matrix
River Direction Matrix of All Observations of an Individual
River Travel Direction Between Sequential Observations
River Direction Matrix between Two Datasets
River Network Distance Computation and Applications
River Distance
Multiple River Distances
River Distance Matrix
River Distance Matrix of All Observations of an Individual
River Distance Between Sequential Observations
River Distance Matrix between Two Datasets
The "rivernetwork" Class
Draw Points from River Locations
Detect Multiple Routes
Convert River Locations to XY coordinates
Store Vertices in Ascending Sequence
Specify the Segment and Vertex of the Mouth of a River Network Object.
Identify Vertex Coordinates of Segment Endpoints
Split a Segment at a Specified Vertex
Split Segments by Endpoint Proximity
Check Connectivity of a River Network Object
Trim a River Network Object to Specified Segments
Trim a River Network to a Set of X-Y Coordinates
Upstream River Distance
Upstream Distance Matrix
Upstream Distance Matrix of All Observations of an Individual
Upstream Distance Between Sequential Observations
Upstream Distance Matrix between Two Datasets
Check Which Segments are Connected to a Given Segment.
Convert XY Coordinates to River Locations
Zoom to segment
Reads river network shape files and computes network distances. Also included are a variety of computation and graphical tools designed for fisheries telemetry research, such as minimum home range, kernel density estimation, and clustering analysis using empirical k-functions with a bootstrap envelope. Tools are also provided for editing the river networks, meaning there is no reliance on external software.
Useful links