Allow null for Site input outdoor air temp

reoptjl/migrations/0066_alter_siteinputs_outdoor_air_temperature_degf.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.0.7 on 2024-09-10 03:31
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('reoptjl', '0065_merge_20240910_0128'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='siteinputs',
+            name='outdoor_air_temperature_degF',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.FloatField(blank=True, null=True), blank=True, default=list, help_text="The outdoor air (dry-bulb) temperature in degrees Fahrenheit as determined by the site's location TMY3 data from the PVWatts call or user input. This is used for GHP COP and ASHP COP and CF values based on the default or custom mapping of those.", null=True, size=None),
+        ),
+    ]

reoptjl/models.py

@@ -401,9 +401,11 @@ class SiteInputs(BaseModel, models.Model):
     )
     outdoor_air_temperature_degF = ArrayField(
         models.FloatField(
+            null=True,
             blank=True
         ),
         default=list,
+        null=True,
         blank=True,
         help_text=("The outdoor air (dry-bulb) temperature in degrees Fahrenheit as determined by the site's location TMY3 data from the PVWatts call or user input. This is used for GHP COP and ASHP COP and CF values based on the default or custom mapping of those.")
     )