[R-sig-Geo] issue when opening raster image in R, the pixel values a rescaled somehow

[Victor F. Rodriguez Galiano]

I opened a Geotiff image in R using the raster function. However, the image
seems to be rescaled. The minimum and maximum values should be 13607 and
15461 but are 275 and 305. The Geotiff image when opened in a GIS is
correct but not in R.

This is my code:

Script:

library(raster)

trial<-raster("MOD11A2.A2000049.h17v05.006.2015058135048.tif",
datatype = "INT2U")

trial

plot(trial)

	[[alternative HTML version deleted]]