ERROR: LoadError: ArgumentError: EPSG/ESRI code for the ESRI ID "British_National_Grid" not found in dictionary. Please check https://github.com/JuliaEarth/CoordRefSystems.jl/blob/main/src/strings.jl If you know the EPSG/ESRI code of a given ESRI WKT string, please submit a pull request. I’m readin…

That was actually our fault, sorry. Fixed the issue and released a patch: New version: GeoIO v1.16.2 JuliaRegistries:master ← JuliaRegistries:registrator-geoio-f5a160d5-v1.16.2-615f336335 opened 02…

Thank you @nilshg for the help. [image] nilshg: Looking at the code referenced in the error message, it looks like you need to submit a PR that adds "British National Grid" => EPSG{27700} to the esriid2code dictionary. That is precisely it. @TimG you need to find what is the ESRI ID in the …

Thanks both for guidance. Here is my pull request. I hope it’s right! Update strings.jl to add British_National_Grid by TimG1964 · Pull Request #132 · JuliaEarth/CoordRefSystems.jl (github.com)

Thank you! Released a patch with the addition: New version: CoordRefSystems v0.10.3 by JuliaRegistrator · Pull Request #112095 · JuliaRegistries/General · GitHub The next step consists of mapping the EPSG{27700} code you added to the corresponding type in CoordRefSystems.jl. You can do this by addi…

Yes, please - help! I have looked here on the EPSG io and there is lots of information but I don’t know what to take from there or how to add it to your table. Attributes Unit: metre Geodetic CRS: OSGB36 Datum: Ordnance Survey of Great Britain 1936 Ellipsoid: Airy 1830 Prime meridian: Greenwic…

Of course! Let me share some resources here to help you and also help future contributors. If you know the EPSG code, you can use epsg.org ’s search engine to find a more organized set of parameters for your CRS: https://epsg.org/search/by-name In this case, I searched for 27700 and found your CRS …

Thank you. I’d never have figured this out alone! [image] juliohm: and a test for coverage? I’m afraid I’ll need a bit more help with this, too.

Of course, you just need to add a test here besides the other ones: JuliaEarth/CoordRefSystems.jl/blob/67ee7203e52a19b93b7c08017afbe5a15728a6a3/test/get.jl#L2-L20 # EPSG/ESRI code @test CoordRefSystems.get(EPSG{3395}) === Mercator{WGS84Latest} @t…

So just added this: @test CoordRefSystems.get(::Type{EPSG{227700}}) === Cartesian2D{OSGB36}

I’ve made a new PR but it is against the clone I took earlier this morning which you’ve now changed. Presumably this’ll still work, though. Updated get.jl and relevant test for EPSG:27700 (British National Grid) by TimG1964 · Pull Request #133 · JuliaEarth/CoordRefSystems.jl (github.com)

I commented on the PR. We sorted the lines of the dictionary alphabetically and that caused conflicts with your new changes. Do you know how to fix git conflicts? You can click on the “Resolve conflicts” and retain only the newly added lines in get.jl and test / get.jl

ESRI code for British National Grid not known by GeoIO

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ESRI code for British National Grid not known by GeoIO

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