skogR Norske skogfunksjoner (Norwegian Forestry Functions) Install library(devtools) install_github("hansoleorka/skogR") List of parameters used in package Tree level parameters Parameter Description Unit d Diameter at breast height cm h Tree height of a tree meter sp Species code 1= spruce, 2 = pine, 3 = birch, 4 = Aspen Stand level parameters Parameter Description Unit HL Lorey's Mean heigh meter Ho Topheight meter G Basal area m2/ha SP Species code 1=spruce, 2= pine, 3= bi N2 Number of stems after thining n T13 Age in breast height years age Age years Dmb Diameter below bark H40 Site index ref age 40 meter