importFrom("utils","read.table")
importFrom("graphics","par","points")
importFrom("stats","nlminb")
importFrom("stringr", "str_c")
importFrom("raster", "raster", "writeRaster","image", "quantile","stack","t")
importFrom("grDevices","dev.off","rainbow","tiff","gray.colors")
import("jpeg")
import("tiff")

export("spot_id","plot_low_res")

