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Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#6944 closed enhancement (fixed)

[patch] Add octane_92 to fuel preset

Reported by: Zverikk Owned by: team
Priority: normal Milestone:
Component: Core Version:
Keywords: preset, fuel Cc:

Description

In Russia and some other countries fuel often comes in three octane numbers: 92, 95 and 98. So, octane_92 should be added to default presets.

Attachments (1)

fuel92.patch (983 bytes) - added by Zverikk 8 years ago.

Download all attachments as: .zip

Change History (7)

Changed 8 years ago by Zverikk

Attachment: fuel92.patch added

comment:1 Changed 8 years ago by Zverikk

Summary: Add octane_92 to fuel preset[patch] Add octane_92 to fuel preset

comment:2 Changed 8 years ago by Zverikk

Ticket #6943 has been marked as a duplicate of this ticket.

comment:3 Changed 8 years ago by Don-vip

According to http://taginfo.openstreetmap.org:8002/search?q=fuel%3Aoctane#keys, octane_80 is almost as used as octane 92 and listed on Wikipedia (http://en.wikipedia.org/wiki/Octane_rating), I'm adding it too.

comment:4 Changed 8 years ago by Don-vip

Resolution: fixed
Status: newclosed

In [4511/josm]:

fix #6944 - Add octane_80 and octane_92 to fuel preset (patch by Zverikk)

comment:5 Changed 8 years ago by rickmastfan67

Why not also add octane_87 to the presets? It's the defacto octane here in the US as all stations I've even been at has it. Also, most have octane_93 as well. I'll double check the next time I'm at my local station as to what's the common ones are here in the US, but 87 should be added as well.

comment:6 Changed 8 years ago by Don-vip

Well, there are 3 types of rating:
http://en.wikipedia.org/wiki/Octane_rating#Measurement_methods

I assume the one used in OSM is RON (correct me if I'm wrong), as Wikipedia says it is "the most common type of octane rating worldwide". MON seems exclusively used by aviation. Now comes AKI, used by "Canada, the United States and some other countries, like Brazil".

According to WP, 87 AKI = 91/92 RON, 93 AKI = 98 RON.

I don't think it's a good idea to encourage the use of several tags meaning the same thing. In these cases, shouldn't octane_91/92/98 be used instead, and let renderers display the correct value according to country usage (i.e display raw RON value by default, and convert OSM RON value to AKI on a United States map) ?

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