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cluster_network: Add fast-path for when no clustering is necessary

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This commit is contained in:
Jonas Hörsch 2018-03-13 10:59:44 +01:00
parent 77172f18dc
commit 8e7e3571bf
1 changed files with 11 additions and 3 deletions
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8
scripts/cluster_network.py
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@ -14,6 +14,7 @@ import xarray as xr
import geopandas as gpd import geopandas as gpd
import shapely import shapely
import networkx as nx import networkx as nx
from shutil import copyfile
from six import iteritems from six import iteritems
from six.moves import reduce from six.moves import reduce
@ -193,6 +194,13 @@ if __name__ == "__main__":
n_clusters = int(snakemake.wildcards.clusters) n_clusters = int(snakemake.wildcards.clusters)
aggregate_renewables = True aggregate_renewables = True
if n_clusters == len(n.buses):
# Fast-path if no clustering is necessary
n.export_to_netcdf(snakemake.output.network)
for which in ('regions_onshore', 'regions_offshore'):
copyfile(getattr(snakemake.input, which),
getattr(snakemake.output, which))
else:
clustering = clustering_for_n_clusters(n, n_clusters, aggregate_renewables) clustering = clustering_for_n_clusters(n, n_clusters, aggregate_renewables)
clustering.network.export_to_netcdf(snakemake.output.network) clustering.network.export_to_netcdf(snakemake.output.network)