terra (version 0.4-3)

clamp: Clamp values

Description

Clamp values to a minimum and maximum value. That is, all values below a lower threshold value and above the upper threshold value become either NA, or, if values=TRUE, become the threshold value

Usage

# S4 method for SpatRaster
clamp(x, lower=-Inf, upper=Inf, values=TRUE,
             filename="", overwrite=FALSE, wopt=list(), ...)

Arguments

x

SpatRaster

lower

numeric. lowest value

upper

numeric. highest value

values

logical. If FALSE values outside the clamping range become NA, if TRUE, they get the extreme values

filename

character. Output filename. Optional

overwrite

logical. If TRUE, filename is overwritten

wopt

list. Options for writing files as in writeRaster

...

additional arguments. None implemented

Value

SpatRaster

See Also

classify

Examples

# NOT RUN {
r <- rast(ncols=10, nrows=10)
values(r) <- 1:ncell(r)
rc <- clamp(r, 25, 75) 
rc
# }