Man pages for mtalluto/WatershedTools
Tools for watershed analysis
| accumulate | Returns all points in the watershed connecting two points,... |
| as.sf.Watershed | Convert a watershed to an sf LINESTRING collection |
| confluences | Get data from all confluences of a watershed |
| connect | Returns all points in the watershed connecting two points |
| connectCPP | Connect points in a watershed, accumulating a value as we go |
| CropPtBuff | Crop raster around a point |
| dmat | Construct a distance matrix between one set of points and... |
| doStrahler | Compute strahler order for pixel x |
| dot-create_reach_connectivity | Produce a reach by reach connectivity matrix |
| dot-make_ws_stack | Convert a Watershed back to a watershed-style stack |
| dot-reach_to_sf | Produce an sf LINESTRING from a single reach |
| dot-rebuild_reaches | Prepare watershed by setting up proper reach structures |
| downstreamDist | Build a downstream distance matrix for a list of sites |
| downstreamPixelIds | Get the pixel ID of the next downstream pixel for each pixel... |
| ds | Nearest neighbors of pixels |
| extract | Extract pixelIDs from a watershed at spatial locations |
| findClosest | Find the closest non NA point in a raster |
| headwaters | Get data from all headwaters of a watershed |
| methods | S3 methods for watersheds |
| nearestDownstreamNeighbor | Construct a matrix identifying the nearest downstream... |
| nearestNeighbors | Find the nearest neighbors for a focal pixel among a list of... |
| outlets | Get data from all outlets of a watershed |
| q_from_flow | Compute discharge from flow measurements |
| siteByPixel | Compute a site by pixel accumulation matrix |
| siteByReach | Produce a site by reach connectivity matrix |
| snapToStream | Snap points to a stream network raster |
| strahler | Compute strahler stream order |
| subcatchment | Extract a complete subcatchment from the watershed |
| trim_reaches | Remove short headwater reaches below a certain threshold |
| us | Nearest neighbors of pixels |
| Watershed | Creates a Watershed object |
| WSComputeLength | Compute length to next pixel given drainage direction |
| wsDistance | Produces a site by pixel distance matrix |
| ws_intersect | Intersect a river feature with a polygon feature |
| ws_slope | Compute the slope along the river channel |
