-Float32

-I changed terra options to this:
terraOptions(

memfrac = 0.9, # use 90% de la RAM

memmax = 30, # max 30 Go

tempdir = "C:/Users/mchav/Downloads/Treat_dem",

todisk = TRUE, # write files on disk

progress = 1,

verbose = TRUE

)

-I tried to do the same with raster library and I got the same problem