gdxAggregate

aggregates and disaggregates on spatial scales using mappings from the gdx files.

Usage

gdxAggregate(gdx, x, weight = NULL, to, absolute = TRUE, ...)

Arguments

gdx

gdx file

x

object to be aggrgeagted or disaggregated

weight

weight can be either an object or a functionname in "", where the function provides the weight

to

either a fixed target aggregation level (grid, cell, iso, reg, glo, regglo) or the name of a mapping based on regions

absolute

is it a absolute or a relative value (absolute: tons, relative: tons per hectare)

...

further parameters handed on to weight function.

Value

List of magpie objects with results on country level, weight on country level, unit and description.

See also

Other Spatial: addGeometry(), clusterOutputToTerraVector(), mappingToLongFormat(), superAggregateX()

Author

Benjamin Leon Bodirsky, Edna J. Molina Bacca, Florian Humpenoeder

Examples

if (FALSE) { # \dontrun{
gdp_pc <- income(gdx, level = "reg")
is.function(population)
gdp_pc_iso <- gdxAggregate(gdx = gdx, x = gdp_pc, weight = "population", to = "iso",
                           absolute = FALSE)
gdp_pc_glo <- gdxAggregate(gdx = gdx, x = gdp_pc, weight = "population", to = "glo",
                           absolute = FALSE)
gdp <- income(gdx, level = "reg", per_capita = FALSE)
gdp_iso <- gdxAggregate(gdx = gdx, x = gdp, weight = "population", to = "iso", absolute = TRUE)
gdp_glo <- gdxAggregate(gdx = gdx, x = gdp, weight = "population", to = "glo", absolute = TRUE)
} # }