"""Generate input data."""
import logging
from message_ix_models import ScenarioInfo
from message_ix_models.util import add_par_data
from .demands import add_irrigation_demand, add_sectoral_demands, add_water_availability
from .infrastructure import add_desalination, add_infrastructure_techs
from .irrigation import add_irr_structure
from .water_for_ppl import cool_tech, non_cooling_tec
from .water_supply import add_e_flow, add_water_supply
log = logging.getLogger(__name__)
DATA_FUNCTIONS = [
add_water_supply,
cool_tech, # Water & parasitic_electricity requirements for cooling technologies
non_cooling_tec,
add_sectoral_demands,
add_water_availability,
add_irrigation_demand,
add_infrastructure_techs,
add_desalination,
add_e_flow,
add_irr_structure,
]
DATA_FUNCTIONS_COUNTRY = [
add_water_supply,
cool_tech, # Water & parasitic_electricity requirements for cooling technologies
non_cooling_tec,
add_sectoral_demands,
add_water_availability,
# add_irrigation_demand, # not used and coming from GLOBIOM for the global region
add_infrastructure_techs,
add_desalination,
add_e_flow,
# add if statement: if irrigation: land component from external model
]
[docs]def add_data(scenario, context, dry_run=False):
"""Populate `scenario` with MESSAGEix-Nexus data."""
info = ScenarioInfo(scenario)
context["water build info"] = info
data_funcs = (
[add_water_supply, cool_tech, non_cooling_tec]
if context.nexus_set == "cooling"
else DATA_FUNCTIONS
if context.type_reg == "global"
else DATA_FUNCTIONS_COUNTRY
)
for func in data_funcs:
# Generate or load the data; add to the Scenario
log.info(f"from {func.__name__}()")
add_par_data(scenario, func(context), dry_run=dry_run)
log.info("done")