maskapply_parallel: Parallel masking over SR products
In pobsteta/theia2r: An R toolbox to find, download and preprocess Sentinel-2 data

Description Usage Arguments Note Author(s)

Internal function to apply cloud mask to SR products. It is used inside s2_mask only on multiband virtual products (because if the output is a physical file there is no gain in using this procedure).

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maskapply_parallel(in_rast, in_mask, outpath, tmpdir = NA, binpaths,
  NAflag = 0, parallel = TRUE, minrows = NULL, datatype = "INT2S",
  overwrite = FALSE, .log_message = NA, .log_output = NA)

`in_rast`	Input raster Stack.
`in_mask`	Input Raster to be used as mask (pixesl with values 1 are not masked, pixels with values 0 are masked).
`outpath`	Path of the output file.
`tmpdir`	(optional) Path where intermediate VRT will be created. Default is in a temporary directory.
`binpaths`	list of paths of binaries.
`NAflag`	(optional) NA value to be used where mask is applied.
`parallel`	(optional) Logical: if TRUE, masking is conducted using parallel processing, to speed-up the computation for large rasters. The number of cores is automatically determined; specifying it is also possible (e.g. `parallel = 4`). If FALSE (default), single core processing is used.
`minrows`	(optional) Argument to be passed to raster::blockSize.
`datatype`	(optional) data type of the output raster.
`overwrite`	(optional) Logical value: should existing output files be overwritten? (default: FALSE)
`.log_message`	(optional) Internal parameter (it is used when the function is called by `s2_mask()`).
`.log_output`	(optional) Internal parameter (it is used when the function is called by `s2_mask()`).