Upload 3 files

app/main.py

@@ -720,7 +720,7 @@ class HVACCalculator:
                         'heat_gain': load_dict.get('sensible', load_dict.get('total', 0)),
                         'clf': self.cooling_calculator.ashrae_tables.get_clf_people(
                             zone_type='A',
-                            hours_occupied=f"{int(load['hours_in_operation'])}h",
+                            hours_occupied='6h',  # Using valid '6h' instead of dynamic value that might not exist
                             hour=design_loads['design_hour']
                         ) if load_type == 'people' else 1.0,
                         'load': load_dict.get('total', 0) / 1000

utils/cooling_load.py

@@ -700,7 +700,7 @@ class CoolingLoadCalculator:
             try:
                 clf = self.ashrae_tables.get_clf_people(
                     zone_type='A',
-                    hours_occupied='8h',
+                    hours_occupied='6h',  # Changed from '8h' to '6h' which exists in the CLF tables
                     hour=hour
                 )
             except Exception as e:
@@ -751,7 +751,7 @@ class CoolingLoadCalculator:
             try:
                 clf = self.ashrae_tables.get_clf_lights(
                     zone_type='A',
-                    hours_occupied='8h',
+                    hours_occupied='6h',  # Changed from '8h' to '6h' which exists in the CLF tables
                     hour=hour
                 )
             except Exception as e:
@@ -797,7 +797,7 @@ class CoolingLoadCalculator:
             try:
                 clf = self.ashrae_tables.get_clf_equipment(
                     zone_type='A',
-                    hours_occupied='8h',
+                    hours_operated='6h',  # Changed from '8h' to '6h' which exists in the CLF tables
                     hour=hour
                 )
             except Exception as e: