gdalio_local_grid: Generate a local grid

In hypertidy/gdalio: Read Data to via GDAL Warper to an Assumed Grid

Generate a local grid

Description

Generate a default local grid to use for subsequent data reads.

Usage

gdalio_local_grid(
  x = 147,
  y = -42,
  buffer = 2500000,
  family = "laea",
  dim = if (dev.cur() == 1) {
     c(512, 512)
 } else {
     dev.size("px")
 }
)

Arguments

x	longitude
y	latitude
buffer	width either side of x, y
family	projection family (as per PROJ strings)
dim	size of grid nx, ny

Details

All arguments have default values.

Value

list appropriate for gdalio_set_default_grid()

Examples

gdalio_local_grid()
gdalio_local_grid(family = "stere")

hypertidy/gdalio documentation built on June 15, 2022, 6:45 p.m.