fastbioclim (version 0.3.0)

bioclim_terra: In-Memory Bioclimatic Variable Calculation

Description

Internal function to calculate bioclimatic variables using `terra` functions. It is designed for datasets that can fit into RAM.

Usage

bioclim_terra(
  bios,
  tmin = NULL,
  tmax = NULL,
  tavg = NULL,
  prcp = NULL,
  srad = NULL,
  mois = NULL,
  period_length = 3,
  circular = TRUE,
  gdal_opt = c("COMPRESS=DEFLATE", "PREDICTOR=3", "NUM_THREADS=ALL_CPUS"),
  overwrite = FALSE,
  output_dir = tempdir(),
  verbose = TRUE,
  ...
)

Value

A `terra::SpatRaster` object pointing to the newly created files.

Arguments

bios

Numeric vector of variables to compute.

period_length

Integer, length of a calculation period.

circular

Logical, whether to wrap periods.

gdal_opt

Character vector of GDAL options for writing.

overwrite

Logical, whether to overwrite existing files.

output_dir

Character, path to save final rasters.

verbose

Logical, If `TRUE`, prints messages.

...

`SpatRaster` objects for climate variables (e.g., `tmin`, `tmax`) and static indices (e.g., `warmest_period`).

See Also

The user-facing wrapper function `derive_bioclim()`.