Electrification.fetch_ohns_codes¶
-
Electrification.
fetch_ohns_codes
(update=False, pickle_it=False, data_dir=None, verbose=False)[source]¶ Fetch codes for overhead line electrification neutral sections (OHNS) from local backup.
- Parameters
update (bool) – whether to check on update and proceed to update the package data, defaults to
False
pickle_it (bool) – whether to replace the current package data with newly collected data, defaults to
False
data_dir (str or None) – name of package data folder, defaults to
None
verbose (bool or int) – whether to print relevant information in console as the function runs, defaults to
False
- Returns
OHNS codes
- Return type
dict
Example:
>>> from pyrcs.line_data import Electrification >>> elec = Electrification() >>> # ohns_dat = elec.fetch_ohns_codes(update=True, verbose=True) >>> ohns_dat = elec.fetch_ohns_codes() >>> type(ohns_dat) dict >>> list(ohns_dat.keys()) ['National network neutral sections', 'Last updated date'] >>> print(ohns_dat['National network neutral sections'].head()) ELR OHNS Name Mileage Tracks Dates 0 ARG1 Rutherglen 0m 3ch 1 ARG2 Finnieston East 4m 23ch Down 2 ARG2 Finnieston West 4m 57ch Up 3 AYR1 Shields Junction 0m 68ch Up Ayr 4 AYR1 Shields Junction 0m 69ch Down Ayr