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Cycleroute preference

Poutnik edited this page Apr 21, 2017 · 13 revisions

The system of cycle route prioritization was reworked in incoming Trekking-Poutnik v2.6. ( currently develop branch )

  • It distinguishes cycleroutes ( CR ) as short distance ones SDCR ( Local LCN and regional RCN ) and long distance LDCR ( national NCN and international ICN )
  • The numerical parameter cycleroute_pref with value range 0.0 - 1.0 remains.
  • The raw costfactor CF is modified as CF = CF + correction.
  • For non cycleroutes, correction = cycleroute_pref.
  • For international cycleroutes(ICN): correction = "boostcoef " = ( 1 - CF ) * cycleroute_pref.
  • For national cycleroutes NCN and "local" cycleroutes ( LCN, RCN ),
    the correction is a weighted average of the above corrections.
    • NCN correction = cycleroute_pref * ncncoef + boostcoef * ( 1 - ncncoef )
    • LCN correction = cycleroute_pref * lcncoef + boostcoef * ( 1 - lcncoef )

lcrcoef = cycleroute_pref * 1.0 ncrcoef = cycleroute_pref * 0.2

CF=Costfactor, CR=cycleroute, LCR/RCR/NCR/ICN = Local/Regional/National/International cycleroute

Mod Values Effects
Ignore cycleroutes 0.0 Marking as cycleroute has no effect
Short distance trips <=0.2 mildly penalizes non CRs
Mediums distance treks 0.3 .. 0.7 Penalizes non CRs, prefers short distance cycleroutes, strongly prefers long distance cycleroute.
Long distance treks >=0.8 ICN strongly pushed toward CF=1.0, NCN mildly penalized. Strongly penalizes short distance CRs and even more non CRs. Aimed for following long distance cycleroutes, mainly ICN.
Cycleroute_pref Original CF Non CR CF LCR/RCR CF NCR CF ICR CF
0 1.00 1.00 1.00 1.00 1.00
0.2 1.00 1.20 1.04 1.01 1.00
0.5 1.00 1.50 1.25 1.05 1.00
0.8 1.00 1.80 1.64 1.13 1.00
1 1.00 2.00 2.00 1.20 1.00
0 1.50 1.50 1.50 1.50 1.50
0.2 1.50 1.70 1.46 1.41 1.40
0.5 1.50 2.00 1.63 1.33 1.25
0.8 1.50 2.30 2.06 1.29 1.10
1 1.50 2.50 2.50 1.30 1.00
0 2.00 2.00 2.00 2.00 2.00
0.2 2.00 2.20 1.88 1.82 1.80
0.5 2.00 2.50 2.00 1.60 1.50
0.8 2.00 2.80 2.48 1.46 1.20
1 2.00 3.00 3.00 1.40 1.00

New Trekking cycleroute_pref graph

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