Broken update ?

[dtcg]

None of the files released in the latest 1.5 update work in my current version of OsmAnd : 4.7.10

[Robou]

Same here but I solved this by chosing "one image file per tile" instead of "sqlitedb file" in the last line of the import new data source screen. And everything worked fine.

[StC-OSM]

Thanks for the report and for the workaround! Could you please both give more details on how you import the files? Here it works fine when I download them, retrieve them from Safari's downloads, then select OsmAnd to open them.

[dtcg]

There you go

https://github.com/OSM-Plein-Air/OsmAnd-maps-IGN/assets/20596421/da358b3e-3e70-493b-b26a-e1c6f43de94b

As you can see, it doesn't give me any option and imports it straight away, probably with default settings.

[StC-OSM]

Android? For some reason (probably another issue report) I was assuming it was on iOS.

[dtcg]

Android indeed. EMUI 12 on a Huawei device.

[StC-OSM]

OK. This might be a red herring, though. Apparently, I left a URL that never was activated by IGN in "IGN Maps", and I must go back to the original URL. Do you have problems with other maps?

[dtcg]

Same here but I solved this by chosing "one image file per tile" instead of "sqlitedb file" in the last line of the import new data source screen. And everything worked fine.

Thanks ! Although it hasn't worked for every file, namely Traces and Maps.

[StC-OSM]

Still investigating. I had issues with the Android tablet I use for my tests, but I was able to reproduce the issue with IGN BD Ortho tonight (it is not working as is, working after changing the storage option from sqlitedb to one file per tile). I need to understand why changing a URL can trigger this.

I will publish a new version now because I found a bug in two URLs (I had anticipated a change that finally never came), and because Android users have a workaround for the unresolved issue.

[StC-OSM]

Interestingly, two maps work directly without the workaround: those which I had to roll back to the previous URLs. This hints at an issue that would be related to the new geopf platform.

[dtcg]

Ok, this is very strange now.

Context :

• Files are v1.6
• Default Android import format is sqlite

2 files work out of the box (no need for workaround) :

• Scan OACI
• Maps

1 file works after the workaround

• BD Ortho (although seems blurrier than before)

The rest doesn't work in any format.

NOW, the weird thing : I got the slopes layer to work before and it still works if I switch to it BUT it is exactly the same URL as the new one that doesn't work :

https://data.geopf.fr/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=GEOGRAPHICALGRIDSYSTEMS.SLOPES.MOUNTAIN&STYLE=normal&TILEMATRIXSET=PM&TILEMATRIX={0}&TILEROW={2}&TILECOL={1}&FORMAT=image/png

Le mystère s'épaissit...

[StC-OSM]

Release v1.7 should work. I had removed the undocumented 's' column from all files except those two whose URL had stayed the same. I still don't know what this 's' column is for, but now I know it must stay.

[StC-OSM]

Apparently the 's' column is a flag that says if the tile image at (x, y) is compressed or not

[dtcg]

Release v1.7 should work. I had removed the undocumented 's' column from all files except those two whose URL had stayed the same. I still don't know what this 's' column is for, but now I know it must stay.

Much better 👍

And it works right out the box now, no workaround, with default sqlite format.

Unfortunately, these last 2 aren't displaying anything, still :

• Orthophotos 65-80
• Orthophotos 80-95

Also, Traces seems restricted to the Alpine area, dunno if that's normal or not.

[StC-OSM]

Orthophotos 65-80 and 80-95 are documented by IGN as work in progress. If you look everywhere in France (northwest regions, Corsica), you'll find some areas that are already covered.

As for Traces I remember reading that it was a collaboration with partners based in Switzerland, so it might make sense.

[dtcg]

Oh yes, you're right ! Then everything works, well done. On a final note, have you thought about joining the anyGIS online maps collection and/or OsmAnd rendering plugin teams ? Seems a decent effort to push online maps internationally.