From bc8be23f50f55ef6a3e5f208b5525a5085ecfb84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20H=C3=B6rsch?= <jonas.hoersch@kit.edu>
Date: Fri, 10 Aug 2018 11:21:55 +0200
Subject: [PATCH] add_electricity: Automatically skip powerplants without buses

---
 scripts/add_electricity.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/add_electricity.py b/scripts/add_electricity.py
index 6d84009d..2494e45e 100644
--- a/scripts/add_electricity.py
+++ b/scripts/add_electricity.py
@@ -17,7 +17,6 @@ from vresutils.load import timeseries_opsd
 from vresutils import transfer as vtransfer
 
 import pypsa
-import powerplantmatching as ppm
 
 
 def normed(s): return s/s.sum()
@@ -99,7 +98,8 @@ def load_costs(Nyears=1., tech_costs=None, config=None, elec_config=None):
 def load_powerplants(n, ppl_fn=None):
     if ppl_fn is None:
         ppl_fn = snakemake.input.powerplants
-    return pd.read_csv(ppl_fn, index_col=0, dtype={'bus': 'str'})
+    ppl = pd.read_csv(ppl_fn, index_col=0, dtype={'bus': 'str'})
+    return ppl.loc[ppl.bus.isin(n.buses.index)]
 
 # ## Attach components