Update groundstatesonlynist.py

artis-mcrt · Dec 18, 2024 · 527f070 · 527f070
1 parent ae307ed
commit 527f070
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/artisatomic/groundstatesonlynist.py b/artisatomic/groundstatesonlynist.py
@@ -30,16 +30,15 @@ def read_ground_levels(atomic_number, ion_stage, flog):
 
     ionization_energy_in_ev = this_ion["IonizationEnergy"].to_numpy()[0]
     artisatomic.log_and_print(flog, f"ionization energy: {ionization_energy_in_ev} eV")
-    energy_levels = [None]
-    energy_levels.append(
+    energy_levels = [
+        None,
         EnergyLevel(
             levelname=this_ion["config"].to_numpy()[0],
             parity=0,
             g=this_ion["g"].to_numpy()[0],
             energyabovegsinpercm=0.0,
-        )
-    )
-
+        ),
+    ]
     transitions = []
     transition_count_of_level_name = defaultdict(int)