sumRasters: Sums rasters of the best subset models output from GARP

In cghaase/GARPTools: Tools for GARP Data Prep and Model Evaluation

Description

sumRasters GARP outputs binary presence/absence grids for the sample area and selects the best models based on user-defined qualifications. This function sums the best models into a single raster that represents the number of models that agree on a predicted presence location.

Usage

sumRasters(
  file.path,
  output = FALSE,
  output.path = NULL,
  format = NULL,
  over.write = FALSE
)

Arguments

file.path	path to the location of output rasters to sum (usually found in "GARPruns" folder output from GARP)
output	logical. Should the summated raster be saved to file?
output.path	a file path specifying where the output raster should be saved, including file name and type (e.g. "C:/Users/sumraster1.asc"). Can be of type ".grd", ".asc", ".tif", etc. See writeFormats for supported types
format	the format type of the raster to be saved. Can be of type "raster", "ascii", "GTiff", etc. See writeFormats for supported types
over.write	logical. Should the raster be overwritten?

Value

A single raster with cell values that represent the number of models that agree on a predicted presence location.

cghaase/GARPTools documentation built on Aug. 6, 2021, 6:38 a.m.