[BUG] oe_match does not properly match the correct OSM extract

[eugene100hickey]

oe_match("Ireland") defaults to "https://download.geofabrik.de/europe/iceland-latest.osm.pbf" (note the iceland part) as opposed to "https://download.geofabrik.de/europe/ireland-and-northern-ireland-latest.osm.pbf".

oe_match("Ireland and Northern Ireland") gives the correct behaviour.

[agila5]

Hi @eugene100hickey. Unfortunately, this is a known issue (see the relevant section in the introductory vignette) and I'm not sure how to fix it. My suggestion for these cases is to run oe_match_pattern() at the beginning of the code to see all the possible matches and then run oe_match() or oe_get() providing the exact string. For example:

library(osmextract)
#> Data (c) OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright.
#> Check the package website, https://docs.ropensci.org/osmextract/, for more details.
oe_match_pattern("Ireland")
#> $geofabrik
#> [1] "Britain and Ireland"          "Ireland and Northern Ireland"
#> 
#> $openstreetmap_fr
#> [1] "Ireland"          "Northern Ireland"

^{Created on 2023-08-21 with reprex v2.0.2}

I would happily read/review a PR that fixes these ambiguous situations.

[eugene100hickey]

Grand, I understand the problem and thanks for getting back to me.

I guess I'll use "Ireland and Northern Ireland" for the moment. If I can think of a fix for this I'll get back to you.

Thanks, Eugene

---

From: Andrea Gilardi @.> Sent: Monday, August 21, 2023 4:56 PM To: ropensci/osmextract @.> Cc: Eugene Hickey @.>; Mention @.> Subject: Re: [ropensci/osmextract] [BUG] (Issue #286)

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Hi @eugene100hickeyhttps://github.com/eugene100hickey. Unfortunately, this is a known issue (see the relevanthttps://docs.ropensci.org/osmextract/articles/osmextract.html#oe_match-match-an-input-place-with-an-osm-extract section in the introductory vignette) and I'm not sure how to fix it. My suggestion for these cases is to run oe_match_pattern() at the beginning of the code to see all the possible matches and then run oe_match() or oe_get() providing the exact string. For example:

library(osmextract)

> Data (c) OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright.

> Check the package website, https://docs.ropensci.org/osmextract/, for more details.

oe_match_pattern("Ireland")

> $geofabrik

> [1] "Britain and Ireland" "Ireland and Northern Ireland"

>

> $openstreetmap_fr

> [1] "Ireland" "Northern Ireland"

Created on 2023-08-21 with reprex v2.0.2https://reprex.tidyverse.org/

I would happily read/review a PR that fixes these ambiguous situations.

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