IBP banding data system: Internal maintenance specification

See comments under Section 49, “class MicroPPCField: Primary coverts micro-aging field”.

# - - - - -   c l a s s   M i c r o U P P F i e l d   - - - - -

class MicroUPPField(MicroAgingField):
    '''Represents the (obsolete) upperparts micro-aging field.
    '''
    pass