terra::mask is fast)This alternative to raster::mask is included here.
fastMask(
x,
y,
cores = NULL,
useGDAL = getOption("reproducible.useGDAL", FALSE),
verbose = getOption("reproducible.verbose", 1),
...,
skipDeprecastedMsg = FALSE
)A Raster* object, masked (i.e., smaller extent and/or
several pixels converted to NA)
A Raster* object.
A SpatialPolygons object. If it is not in the same projection
as x, it will be reprojected on the fly to that of x
An integer* or 'AUTO'. This will be used if gdalwarp is
triggered. 'AUTO' will calculate 90% of the total
number of cores in the system, while an integer or rounded
float will be passed as the exact number of cores to be used.
Logical or "force". This is defunct; internals now can use
terra if options("reproducible.useTerra" = TRUE), which is not (yet)
the default.
Numeric, -1 silent (where possible), 0 being very quiet,
1 showing more messaging, 2 being more messaging, etc.
Default is 1. Above 3 will output much more information about the internals of
Caching, which may help diagnose Caching challenges. Can set globally with an
option, e.g., options('reproducible.verbose' = 0) to reduce to minimal
Currently unused.
Logical. If TRUE, then the message about this function
being deprecated will be suppressed.
Eliot McIntire