calc_watershed_cap: Watershed Capacity
In KevinSee/QRFcapacity: Carrying Capacity with QRF

View source: R/calc_watershed_cap.R

calc_watershed_cap

R Documentation

Watershed Capacity

Description

Estimate capacity within a polygon, based on line file of species domain and point estimates within the polygon

Usage

calc_watershed_cap(
  wtsd_polygon,
  capacity_sf,
  capacity_name = "chnk_per_m",
  capacity_se_name = "chnk_per_m_se",
  spp_range = NULL,
  max_snap_dist = 500,
  by_stream = F
)

Arguments

`wtsd_polygon`	sf polygon defining the extent you wish to estimate capacity over
`capacity_sf`	sf file of either points or lines with estimates of capacity
`capacity_name`	character vector of the name of the capacity column in `capacity_pts`
`capacity_se_name`	character vector of the name of the column in `capacity_pts` which characterizes the standard error of the capacity prediction
`spp_range`	sf line defining the species range extent. Only needed if `capacity_sf` is a point file.
`max_snap_dist`	numeric value describing maximum distance (in meters) to snap points to the species range extent. Default value is `500`. Only needed if `capacity_sf` is a point file.
`by_stream`	Should capacities be returned by stream, `TRUE`, or just the total across the entire watershed, `FALSE`. Default is `FALSE`