compute_Functional_metrics: Map functional diversity metrics based on spectral species

In floriandeboissieu/biodivMapR: biodivMapR: an R package for a- and ß-diversity mapping using remotely-sensed images

Description

Map functional diversity metrics based on spectral species

Usage

compute_Functional_metrics(
  Functional_File,
  Functional_Map_Path,
  Selected_Features,
  window_size,
  MinSun,
  nbCPU = FALSE,
  MaxRAM = FALSE
)

Arguments

Functional_File	character. Path and name of the image processed to be used to compute functional diversity
Functional_Map_Path	character. Path and name of the resulting functional diversity raster
Selected_Features	numeric. list of features from Functional_File to be included in the analysis
window_size	numeric. size of spatial units (in pixels) to compute diversity
MinSun	numeric. minimum proportion of sunlit pixels required to consider plot
nbCPU	numeric. Number of CPUs to use in parallel.
MaxRAM	numeric. MaxRAM maximum size of chunk in GB to limit RAM allocation when reading image file.

Value

list of mean and SD of alpha diversity metrics

floriandeboissieu/biodivMapR documentation built on March 11, 2021, 8:46 a.m.