Merge branch...

Merge branch 'lukas_issue358_bug_order-in-feature_importance_bootstrap_method-causes-crash' into 'develop'

Resolve "Bug: order in feature_importance_bootstrap_method causes crash"

See merge request !383

mlair/run_modules/post_processing.py

@@ -1014,6 +1014,7 @@ class PostProcessing(RunEnvironment):
         report_path = os.path.join(self.data_store.get("experiment_path"), "latex_report")
         path_config.check_path_and_create(report_path)
         res = []
+        max_cols = 0
         for boot_type, d0 in results.items():
             for boot_method, d1 in d0.items():
                 for station_name, vals in d1.items():
@@ -1022,8 +1023,9 @@ class PostProcessing(RunEnvironment):
                             res.append([boot_type, boot_method, station_name, boot_var, ahead,
                                         *vals.sel({self.boot_var_dim: boot_var,
                                                    self.ahead_dim: ahead}).values.round(5).tolist()])
+                            max_cols = max(max_cols, len(res[-1]))
         col_names = [self.model_type_dim, "method", "station", self.boot_var_dim, self.ahead_dim,
-                     *list(range(len(res[0]) - 5))]
+                     *list(range(max_cols - 5))]
         df = pd.DataFrame(res, columns=col_names)
         file_name = "feature_importance_skill_score_report_raw.csv"
         df.to_csv(os.path.join(report_path, file_name), sep=";")