Fix up total_thrust calculation in `process_input_decks.initializat…

…ion_guessing`
OpenMDAO · Feb 3, 2025 · 5b88fd2 · 5b88fd2
1 parent eacb81c
commit 5b88fd2
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diff --git a/aviary/utils/process_input_decks.py b/aviary/utils/process_input_decks.py
@@ -481,9 +481,9 @@ def initialization_guessing(
                 total_thrust += thrust * num_engines
 
         else:
-            total_thrust = aircraft_values.get_val(
+            total_thrust = np.dot(aircraft_values.get_val(
                 Aircraft.Engine.SCALED_SLS_THRUST, 'lbf'
-            ) * aircraft_values.get_val(Aircraft.Engine.NUM_ENGINES)
+            ) , aircraft_values.get_val(Aircraft.Engine.NUM_ENGINES))
 
     gamma_guess = np.arcsin(0.5 * total_thrust / mission_mass)
     avg_speed_guess = 0.5 * 667 * cruise_mach  # kts

diff --git a/aviary/variable_info/variable_meta_data.py b/aviary/variable_info/variable_meta_data.py
@@ -2101,7 +2101,7 @@
     types=(np.ndarray, int),
     multivalue=True,
     option=True,
-    default_value=2
+    default_value=[2]
 )
 
 add_meta_data(