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set bus to nan for powerplants not assigned in kdtree (#123)

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* solves #109

* fix substations_i for no-neighbours in kdtree
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FabianHofmann 2020-02-03 15:01:24 +01:00 committed by GitHub
parent b479973b7e
commit ef9e64d457
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1 changed files with 3 additions and 2 deletions
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scripts/build_powerplants.py Normal file → Executable file
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@ -76,6 +76,7 @@ from scipy.spatial import cKDTree as KDTree
import pypsa
import powerplantmatching as pm
import pandas as pd
import numpy as np
def add_custom_powerplants(ppl):
custom_ppl_query = snakemake.config['electricity']['custom_powerplants']
@ -122,8 +123,8 @@ if __name__ == "__main__":
kdtree = KDTree(n.buses.loc[substation_i, ['x','y']].values)
ppl_i = ppl.query('Country == @c').index
ppl.loc[ppl_i, 'bus'] = substation_i[kdtree.query(ppl.loc[ppl_i,
['lon','lat']].values)[1]]
tree_i = kdtree.query(ppl.loc[ppl_i, ['lon','lat']].values)[1]
ppl.loc[ppl_i, 'bus'] = substation_i.append(pd.Index([np.nan]))[tree_i]
if cntries_without_ppl:
logging.warning(f"No powerplants known in: {', '.join(cntries_without_ppl)}")