Request addition of more octane levels to Fuel Types

[kevinp2]

OSM Tag(s)

fuel:octane_XX where XX = 85 through 91

How would you like this tag to see supported?

As a Field Value

Label

XX Octane

Link to OSM Wiki page

https://wiki.openstreetmap.org/wiki/Template:Fuel_types

Status of the Tag

Unspecified / Unknown

Usage of the tag

see below

Replaces other Tag?

No

Regional Tag?

No response

Further Information

I have added new Octane levels commonly found in the western US to the list of fuel types maintained in https://wiki.openstreetmap.org/wiki/Template:Fuel_types

In my travels I have encountered octane levels ranging from 85 through 91. Some of them are already listed in the file https://github.com/openstreetmap/id-tagging-schema/blob/7a9a9d5e391a2f08b1a74588eeb0e6edd56eec31/data/fields/fuel/fuel_multi.json

I request to add the missing octane levels 85, 88 and 90 to the list. This will then enable a project to correctly map all gas stations in some areas with the list of octane levels that they offer to travelers.

[1ec5]

For context, the main reason for these much lower values is that some countries (including all of North America and also Brazil) measure octane using the AKI formula rather than the RON formula. This was a point of confusion on the wiki and elsewhere until 2019.

[tyrasd]

some current usage stats

tag value	usage	listed on wiki table	currently included in field
octane_76	⣧⠀⠀⠀ 52	❌	❌
octane_80	⣿⣿⣇⠀ 2.9k	✔️	✔️
octane_83	⠀⠀⠀⠀ 12	❌	❌
octane_84	⣆⠀⠀⠀ 20	❌	❌
octane_85	⣿⣄⠀⠀ 150	✔️	added in 0bc065a
octane_86	⣄⠀⠀⠀ 14	✔️	❌
octane_87	⣿⣿⣧⠀ 4k	✔️	✔️
octane_88	⣿⠀⠀⠀ 93	✔️	added in 0bc065a
octane_89	⣿⣿⠀⠀ 1.1k	✔️	✔️
octane_90	⣿⣄⠀⠀ 170	✔️	added in 0bc065a
octane_91	⣿⣿⣿⠀ 9.5k	✔️	✔️
octane_92	⣿⣿⣿⣄ 16k	✔️	✔️
octane_93	⣿⣷⠀⠀ 620	✔️	added in 0bc065a
octane_94	⣧⠀⠀⠀ 60	❌	❌
octane_95	⣿⣿⣿⣿ 74k	✔️	✔️
octane_96	⣧⠀⠀⠀ 47	❌	❌
octane_97	⣿⣷⠀⠀ 630	added	added in 84c4405
octane_98	⣿⣿⣿⣧ 41k	✔️	✔️
octane_99	⣇⠀⠀⠀ 35	❌	❌
octane_100	⣿⣿⣷⠀ 6.7k	✔️	✔️
octane_101	⠀⠀⠀⠀ 9	❌	❌
octane_102	⣿⣆⠀⠀ 200	❌	❌