gmult: LINKAGES gmult function

Description Usage Arguments Value Author(s)

View source: R/gmult.R

Description

GMULT CALCULATES DEGREE DAY, SOIL MOISTURE, AND SOIL NITROGEN MULTIPLIERS USED IN SUBROUTINES BIRTH AND GROW BASED ON ON DEGD (SUPPLIED BY TEMPE), FJ (SUPPLIED BY MOIST), AND AVAILN (SUPPLIED BY DECOMP), RESPECTIVELY.

Usage

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gmult(egs, bgs, availn, degd, dmin, dmax, d3, fj, cm1, cm3, cm2, cm4, cm5,
  nspec)

Arguments

egs

end of growing season day of year

bgs

beginning of growing season day of year

availn

available nitrogen

degd

total growing degree days

dmin

degree day minimum for each species

dmax

degree day maximum for each species

d3

drought tolerance (fraction of the growing season)

fj

number of dry days

cm1

parameter for nitrogen growth multipliers

cm3

parameter for nitrogen growth multipliers

cm2

parameter for nitrogen growth multipliers

cm4

parameter for nitrogen growth multipliers

cm5

parameter for nitrogen growth multipliers

nspec

number of species

Value

smgf soil moisture growth factor

sngf soil nitrogen growth factor

degdgf growing degree day growth factor

availn available nitrogen

Author(s)

Ann Raiho


araiho/linkages_package documentation built on Dec. 4, 2018, 6:50 a.m.