Capacity targets from a solved scenario

Harvests standing capacity per process, region and milestone year from a solved scenario, for use as a guide on a later solve of the same model. The target counterpart of solution_ledger(): where a ledger records decided capacity to be carried forward as sunk stock, a target records indicative capacity to be imposed as a cap.lo bound by apply_targets().

Usage

solution_targets(object, years = NULL, classes = NULL)

Arguments

object

a solved scenario.

years

integer, milestone years to harvest; NULL (default) takes every year present in the solution.

classes

character, families to harvest; defaults to all (technology, the three storage parts, trade).

Value

a capacity_targets tibble: family, proc, region, year, value, carrying the scenario's variant provenance as an attribute.

See also

apply_targets(), solve_guided()

Examples

if (FALSE) { # \dontrun{
open_project(tempdir())

ek   <- topia$modules$electricity$R3
mod  <- newModel("TOPIA", data = ek$repo,
                 calendar = topia$modules$calendars$s4_h24,
                 region = ek$regions,
                 horizon = topia$modules$horizons$base,
                 discount = 0.05)
mod <- setGeoscale(mod, ek$geoscale)
scen <- solve_model(mod, name = "BASE", solver = solver_options$glpk)

# the capacity the solved run decided, per process, region and year
tg <- solution_targets(scen)
tg

# technologies only
solution_targets(scen, classes = "technology")
} # }