Waterway:dock is showing up as land

[klokan]

From: https://www.maptiler.com/how-to/forum/?place=msg%2Fmaptiler%2Fl1ze-S1tgDY%2F71P-1HIiBQAJ

Waterway:dock is showing up as land on maptiler maps.

I tried to add style to make it same as water. However, the layer doesn't show up.

On openstreetmap the Royal Dock in Grimsby is water, but not on MapTiler:
https://www.openstreetmap.org/#map=15/53.5793/-0.0716

Here's my style:

{
  "id": "waterway_dock",
  "type": "fill",
  "metadata": {},
  "source": "openmaptiles",
  "source-layer": "waterway",
  "filter": [
    "all",
    [
      "==",
      "class",
      "dock"
    ]
  ],
  "layout": {},
  "paint": {
    "fill-color": "rgba(232, 20, 20, 1)"
  }
}

https://www.maptiler.com/maps/#streets//vector/15/-0.0716/53.5793
https://openmaptiles.org/inspect/#15/53.5793/-0.0716

[klokan]

Probably related to #522 - but here we need to join with the water? @jirik

[klokan]

Could be probably also solved by modification of the data in OSM in this individual case... but the question is whether there are similar data issues elsewhere...

[anajavi]

Here's an another example:
https://www.openstreetmap.org/#map=15/53.9179/-3.0086
https://openmaptiles.org/inspect/#15/53.9177/-3.0138

[pathmapper]

There are likely a lot more:
http://overpass-turbo.eu/s/Du1

Some examples:

London:
https://www.openstreetmap.org/#map=15/51.5060/0.0436
https://www.maptiler.com/maps/#streets//vector/14.5/0.03945/51.50291

Paris:
https://www.openstreetmap.org/#map=16/48.7806/2.4871
https://www.maptiler.com/maps/#streets//vector/14.75/2.48263/48.78207

Bristol:
https://www.openstreetmap.org/relation/1250536
https://www.maptiler.com/maps/#streets//vector/14.83/-2.60485/51.44872

Liverpool:
https://www.openstreetmap.org/#map=14/53.4406/-3.0018
https://www.maptiler.com/maps/#streets//vector/12.76/-3.0247/53.4363

Hull:
https://www.openstreetmap.org/#map=15/53.7328/-0.3417
https://www.maptiler.com/maps/#streets//vector/14.83/-0.3355/53.73769

[jirik]

It's not related to #522 . The reason is simple: OMT do not import waterway:dock items to DB water tables, so they are not encoded into mbtiles.