Use a Raster* object to select cell values from different layers in a multi-layer Raster* object. The object to select values
y should have values between
nlayers(x). The values of
y are rounded.
extract for extraction of values by cell, point, or otherwise.
# S4 method for RasterStackBrick,Raster stackSelect(x, y, recycle=FALSE, type='index', filename='', ...)
RasterStack or RasterBrick object
Logical. Recursively select values (default =
FALSE. Only relevant if
y has multiple layers. E.g. if
x has 12 layers, and
y has 4 layers, the indices of the
y layers are used three times.
Character. Only relevant when
recycle=TRUE. Can be 'index' or 'truefalse'. If it is 'index', the cell values of
y should represent layer numbers. If it is 'truefalse' layer numbers are indicated by 0 (not used, NA returned) and 1 (used)
Character. Output filename (optional)
Additional arguments as for