block_size: Split Raster Into Chunks
In mlr3spatial: Support for Spatial Objects Within the 'mlr3' Ecosystem
block_size R Documentation
Split Raster Into Chunks
Description
Splits raster into chunks.
Usage
block_size(raster, chunksize)
Arguments
raster
(terra::SpatRaster)
Raster to be split into chunks.
chunksize
(integer(1))
The chunksize determines in how many subparts the prediction task will be
split into. The value can be roughly thought of as megabyte of a raster file
on disk. For example, if a prediction on a 1 GB file would be carried out
with chunksize = 100L, the prediction would happen in 10 chunks.
The default of chunksize = 1000L might be a good compromise between speed
and memory usage. If you find yourself running out of memory, reduce this
value.
mlr3spatial documentation built on Aug. 12, 2025, 1:08 a.m.
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| block_size | R Documentation |
Split Raster Into Chunks
Description
Splits raster into chunks.
Usage
block_size(raster, chunksize)
Arguments
raster |
(terra::SpatRaster) |
chunksize |
( The default of |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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