Pydantic model errors in percentile calculator

[conbrad]

Actual Behaviour

Exception occurred POST /api/percentiles/
wps-prod-493-xjndj (34): 3 validation errors for StationSummary
ffmc
Input should be a valid number [type=float_type, input_value=None, input_type=NoneType]
For further information visit https://errors.pydantic.dev/2.6/v/float_type
isi
Input should be a valid number [type=float_type, input_value=None, input_type=NoneType]
For further information visit https://errors.pydantic.dev/2.6/v/float_type
bui
Input should be a valid number [type=float_type, input_value=None, input_type=NoneType]
For further information visit https://errors.pydantic.dev/2.6/v/float_type

Steps To Reproduce

1. Go to percentile calculator
2. Request data for any station
3. See error above

Screenshots

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Expected Behaviour

No error occurs