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pv-site dynamic normalizing #363

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Sep 16, 2024
Merged

pv-site dynamic normalizing #363

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change to use `x.nominal_capacity_wp` for normalization with for pv s…
peterdudfield Sep 16, 2024
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[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Sep 16, 2024
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peterdudfield Sep 16, 2024
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21 changes: 1 addition & 20 deletions ocf_datapipes/training/pvnet_site.py
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Original file line number Diff line number Diff line change
Expand Up @@ -38,29 +38,10 @@
xr.set_options(keep_attrs=True)
logger = logging.getLogger("pvnet_site_datapipe")

normalization_values = {
2019: 3185.0,
2020: 2678.0,
2021: 3196.0,
2022: 3575.0,
2023: 3773.0,
2024: 3773.0,
}


def normalize_pv(x: xr.DataArray):
"""Normalize PV data"""
# This is after the data has been temporally sliced, so have the year
return x / normalization_values[2024]

year = x.time_utc.dt.year

# Add the effective_capacity_mwp to the dataset, indexed on the time_utc
return (
x / normalization_values[year]
if year in normalization_values
else x / normalization_values[2024]
)
return x / x.nominal_capacity_wp


class DictDatasetIterDataPipe(IterDataPipe):
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