From 3c245d8f7dd922144be9b5d248095312c5e810e6 Mon Sep 17 00:00:00 2001
From: Felix Kleinert <f.kleinert@fz-juelich.de>
Date: Wed, 5 Jan 2022 14:10:16 +0100
Subject: [PATCH] squeeze upstream wind sector

---
 mlair/run_modules/post_processing.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mlair/run_modules/post_processing.py b/mlair/run_modules/post_processing.py
index a1b7c99e..5691624f 100644
--- a/mlair/run_modules/post_processing.py
+++ b/mlair/run_modules/post_processing.py
@@ -158,7 +158,9 @@ class PostProcessing(RunEnvironment):
             ds = ds.rename({'XTIME': self.index_dim})
         except ValueError as e:
             logging.warning("Dimension `XTIME' does not exist")
-        self.upstream_wind_sector = ds
+        logging.info(f"PostProcessing.load_upstream_wind_sector({name_of_set}: shape of `upstream_wind_sector' is "
+                     f"{ds.shape}\ndims are {ds.dims}")
+        self.upstream_wind_sector = ds.squeeze()
 
     @TimeTrackingWrapper
     def estimate_sample_uncertainty(self, separate_ahead=False):
@@ -957,7 +959,6 @@ class PostProcessing(RunEnvironment):
         ds = xr.open_mfdataset(files)
         ds = ds.to_array(self.iter_dim)
         wind_sectors = self.data_store.get("wind_sectors", "general")
-        sector_collector = dict()
         h_sector_skill_scores = []
         for sec in wind_sectors:
             h_sector_skill_scores.append(statistics.skill_score_based_on_mse(
-- 
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