demand: demand

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

demand

Description

Calculates MAgPIE demand out of a gdx file

Usage

demand(
  gdx,
  file = NULL,
  level = "reg",
  products = "kall",
  product_aggr = FALSE,
  attributes = "dm",
  type = NULL,
  type_aggr = FALSE
)

Arguments

gdx	GDX file
file	a file name the output should be written to using write.magpie
level	Level of regional aggregation ("reg", "glo", "regglo")
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, default FALSE)
attributes	dry matter: Mt ("dm"), gross energy: PJ ("ge"), reactive nitrogen: Mt ("nr"), phosphor: Mt ("p"), potash: Mt ("k"), wet matter: Mt ("wm"). Can also be a vector.
type	Demand type(s): "food", "feed", "processed", "other_util", "bioenergy", "seed", "waste", "dom_balanceflow; NULL returns all types
type_aggr	aggregate over demand types or not (boolean, default FALSE)

Details

Demand definitions are equivalent to FAO CBS categories

Value

demand as MAgPIE object (Unit depends on attributes)

Author(s)

Benjamin Leon Bodirsky, Abhijeet Mishra, Miodrag Stevanovic

Examples

  ## Not run: 
    x <- demand(level="regglo", products="kcr")
  
## End(Not run)

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