regret_runs only for those scens that will be analysed

Author: lindnemi

Snakefile

@@ -1161,7 +1161,11 @@ rule plot_scenario_comparison_regrets:
         exported_variables=expand(
             RESULTS
             + "regret_variables/{sensitivity}/regret_variables_{decision}_full.xlsx",
-            run=config_provider("run", "name"),
+            run=lambda w: [
+                r
+                for r in config_provider("run", "name")(w)
+                if r in ["LowDemand", "HighDemand"]
+            ],
             decision=config_provider("run", "name"),
             allow_missing=True,
         ),

config/config.de.yaml

@@ -4,11 +4,11 @@
 
 # docs in https://pypsa-eur.readthedocs.io/en/latest/configuration.html#run
 run:
-  prefix: 20250926_improve_power_limits
+  prefix: 20250926_less_regret_runs
   name:
   # - ExPol
   # - KN2045_Mix
-  - HighDemand
+  # - HighDemand
   - LowDemand
   - LowDemandLowRES
   #- HighDemandNoFlex # !!! CAVEAT The 'NoFlex' substring in the scenario name determines how the regrets are computed!!!