When not provided in the input, the following automatic computation is made:
- if wakeTurbulenceCategory is not provided, if provided aircraft type is known, the system shall use the wake turbulence category of dataset aircraft performance characteristics
- if estimatedOffBlockTime is not provided in the input, the system shall use by default the current time
- if estimatedOffBlockDate is not provided in the input, the system shall determine the EstimatedOffBlockDate using a time window [-4h; +20h] around the current time
- if flight duration is not provided by the manual SFPL creation input:
- if ADEP and ADES are known, the system shall estimate the flight duration using the cruising speed,
- otherwise a default 3 hours duration is set.