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Add warning when negative bev availability profile values #858

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Jan 17, 2024
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Add warning when negative bev availability profile values #858

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3 changes: 2 additions & 1 deletion doc/release_notes.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,8 @@ Upcoming Release

* New configuration option ``everywhere_powerplants`` to build conventional powerplants everywhere, irrespective of existing powerplants locations, in the network (https://github.com/PyPSA/pypsa-eur/pull/850).

* Remove option for wave energy as technology data is not maintained.
* Remove option for wave energy as technology data is not maintained.
* Add warning when BEV availability weekly profile has negative values in `build_transport_demand`.


PyPSA-Eur 0.9.0 (5th January 2024)
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11 changes: 11 additions & 0 deletions scripts/build_transport_demand.py
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Expand Up @@ -8,11 +8,17 @@
availability and demand-side management constraints.
"""

import logging

import numpy as np
import pandas as pd
import xarray as xr

from _helpers import configure_logging
from _helpers import generate_periodic_profiles

logger = logging.getLogger(__name__)


def build_nodal_transport_data(fn, pop_layout):
transport_data = pd.read_csv(fn, index_col=0)
Expand Down Expand Up @@ -130,6 +136,10 @@ def bev_availability_profile(fn, snapshots, nodes, options):
traffic.mean() - traffic.min()
)

if not avail[avail < 0].empty:
logger.warning("The BEV availability weekly profile has negative values which can "
"lead to infeasibility.")

return generate_periodic_profiles(
dt_index=snapshots,
nodes=nodes,
Expand Down Expand Up @@ -160,6 +170,7 @@ def bev_dsm_profile(snapshots, nodes, options):
simpl="",
clusters=48,
)
configure_logging(snakemake)

pop_layout = pd.read_csv(snakemake.input.clustered_pop_layout, index_col=0)

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