Returns a formatted data.table from a list of results files. It adds a scenario column
Usage
witch_query(
item,
resgdx,
filter = list(),
scenarios = guess_scenario(resgdx),
add_year = "t30",
keep_gdx = FALSE,
keep_t = FALSE,
year_mapping = witch_period_year,
valigdx = NULL,
histgdx = NULL,
...
)Arguments
- item
parameter or variable name
- resgdx
list of WITCH results gdx
- filter
named list of filter (eg. list(e="CO2",n="brazil,usa")). if n contains "world", then the sum of n is computed.
- scenarios
vector of scenario names in same order than resgdx
- add_year
convert t into year
- keep_gdx
keep gdx file name in the result
- keep_t
keep t in the result
- year_mapping
a mapping table to translate t into year
- ...
additional parameters to send to batch_extract
- scen_table
a conversion function or a mapping table to translate gdx into scenario name
See also
Other WITCH helper functions:
witch_results_files(),
witch_scen_name()