nr_mileage_to_mile_chain

pyrcs.utils.nr_mileage_to_mile_chain(str_mileage)

Convert Network Rail mileage to the form ‘<miles>.<chains>’.

Parameters

str_mileage (str or numpy.nan or None) – Network Rail mileage data presented in the form ‘<miles>.<yards>’

Returns

‘<miles>.<chains>’

Return type

str

Examples:

>>> from pyrcs.utils import nr_mileage_to_mile_chain

>>> miles_chains_dat = nr_mileage_to_mile_chain(str_mileage='0.0396')

>>> print(miles_chains_dat)
0.18

>>> # None, np.nan or ''
>>> miles_chains_dat = nr_mileage_to_mile_chain(str_mileage=None)

>>> print(miles_chains_dat)