Harmonise phase is badly named and hard-codes information which belongs in the specification

[psd]

The harmonise phase introduces the concept of MANDATORY fields. This should be a separate mandatory phase.

There is code which includes dataset names. This is something which should not exist in the pipeline code as it means the feedback we give providers is hard-coded, and supporting new datasets depend on a code change.

The fields which at a minimum are needed to process a dataset could be held in a typology-field dataset.

digital-land-python/digital_land/phase/harmonise.py

Line 11 in cecf405

MANDATORY_FIELDS_DICT = {