The sf/stars RasterIO list

We create the list as used by the stars/sf GDAL IO function 'gdal_read(, RasterIO_parameters)'.

rasterio_to_sfio(x)

Arguments

x	rasterio params as from raster_io0()

Value

list in sf RasterIO format

Details

Note that the input is a 4 or 6 element vector, with offset 0-based and output dimensions optional (will use the source window). The resample argument uses the syntax identical to that used in GDAL itself.

Examples

rio <- raster_io0(c(0L, 0L), src_dim = c(24L, 10L))
rasterio_to_sfio(rio)
#> $nXOff
#> offset_x 
#>        1 
#> 
#> $nYOff
#> offset_y 
#>        1 
#> 
#> $nXSize
#> source_nx 
#>        24 
#> 
#> $nYSize
#> source_ny 
#>        10 
#> 
#> $nBufXSize
#> out_nx 
#>     24 
#> 
#> $nBufYSize
#> out_ny 
#>     10 
#> 
#> $resample
#> [1] "nearest_neighbour"
#>