Kcal: Kcal

In pik-piam/magpie4: MAgPIE outputs R package for MAgPIE version 4.x

Kcal

Description

Calculates the per-capita kcal consumption from the food demand model

Usage

Kcal(
  gdx,
  file = NULL,
  level = "reg",
  products = "kfo",
  product_aggr = TRUE,
  after_shock = TRUE,
  calibrated = TRUE,
  magpie_input = FALSE,
  attributes = "kcal",
  per_capita = TRUE,
  dir = ".",
  spamfiledirectory = ""
)

Arguments

gdx	GDX file
file	a file name the output should be written to using write.magpie
level	Level of regional aggregation; "iso" ISO country codes, "reg" (regional), "glo" (global)
products	Selection of products (either by naming products, e.g. "tece", or naming a set,e.g."kcr")
product_aggr	aggregate over products or not (boolean)
after_shock	FALSE is using the exogenous real income and the prices before a shock, TRUE is using the endogenous real income that takes into account food price change on real income
calibrated	if FALSE, the true regression outputs are used, if TRUE the values calibrated to the start years are used
magpie_input	TRUE or FALSE. This setting is only activate if arguments "calibrated" and "after_shock" are set to TRUE and else ignored. If set as TRUE, the per-capita kcal consumption values finally entering MAgPIE as input are used, which drive the behaviour of the MAgPIE model, excluding countries not listed in FAO. If set as FALSE, the per-capita kcal consumption values as calculated in the food demand model are used, including countries not listed in FAO.
attributes	unit: kilocalories per day ("kcal"), g protein per day ("protein"). Mt reactive nitrogen ("nr").
per_capita	per capita or aggregated for the population
dir	for gridded outputs: magpie output directory which contains a mapping file (rds) for disaggregation
spamfiledirectory	deprecated. please use dir instead

Details

Demand definitions are equivalent to FAO Food supply categories

Value

calories as MAgPIE object (unit depends on per_capita: kcal/cap/day (TRUE), kcal/day (FALSE))

Author(s)

Benjamin Leon Bodirsky, Isabelle Weindl

Examples

  ## Not run: 
    x <- Kcal(gdx)
  
## End(Not run)

pik-piam/magpie4 documentation built on Dec. 20, 2024, 1:59 p.m.