Pack a terra SpatRaster or matrix into a GLMR Float32 binary buffer (gl_pack_raster_binary) — gl_pack_raster_binary • glmap

Pack a terra SpatRaster or matrix into a GLMR Float32 binary buffer (gl_pack_raster_binary)

Usage

gl_pack_raster_binary(
  raster,
  max_cells = 1000000L,
  bands = 1L,
  bbox = c(-75, 45, -71, 48)
)

Arguments

raster: A terra::SpatRaster object, or a numeric matrix.
max_cells: Maximum number of cells to stream (downsamples overview if exceeded).
bands: Integer vector of band indices to include (default 1L).
bbox: Numeric vector c(xmin, ymin, xmax, ymax) when raster is a matrix.

Value

A raw vector in GLMR Float32 binary format with metadata attributes.