Preprocessing: Handle missing values

[pilotCapp]

Some values in the set seems ok, but really isnt, read dataset_definitions.

Values which must be handled:

ROT
-128

HEADING
511

NAVSTAT
values are 0 and 8, meaning categorical, should be one hot encoded True/False

ETARAW
Should not be included in sequence data, but the last ETA should appended next to the sequence, in the proposed goal-vector

portID
The values are inconsistent, not always the goal destination. Could be fixed with the proposed goal-vector

shippingLineId
could potentially be used...

vesselType
could potentially be used...

depth
could potentially be used...

+++

[pilotCapp]

Should create fitting sub-issues and branches for each of these, some are easy some are hard