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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
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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 pypsa
import powerplantmatching as pm import powerplantmatching as pm
import pandas as pd import pandas as pd
import numpy as np
def add_custom_powerplants(ppl): def add_custom_powerplants(ppl):
custom_ppl_query = snakemake.config['electricity']['custom_powerplants'] 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) kdtree = KDTree(n.buses.loc[substation_i, ['x','y']].values)
ppl_i = ppl.query('Country == @c').index ppl_i = ppl.query('Country == @c').index
ppl.loc[ppl_i, 'bus'] = substation_i[kdtree.query(ppl.loc[ppl_i, tree_i = kdtree.query(ppl.loc[ppl_i, ['lon','lat']].values)[1]
['lon','lat']].values)[1]] ppl.loc[ppl_i, 'bus'] = substation_i.append(pd.Index([np.nan]))[tree_i]
if cntries_without_ppl: if cntries_without_ppl:
logging.warning(f"No powerplants known in: {', '.join(cntries_without_ppl)}") logging.warning(f"No powerplants known in: {', '.join(cntries_without_ppl)}")