Skip to content
This repository has been archived by the owner on Jul 24, 2021. It is now read-only.

tiles are "flooded" with the color of secondary roads #3993

Closed
openstreetmap-trac opened this issue Jul 23, 2021 · 1 comment
Closed

tiles are "flooded" with the color of secondary roads #3993

openstreetmap-trac opened this issue Jul 23, 2021 · 1 comment

Comments

@openstreetmap-trac
Copy link

Reporter: Matana
[Submitted to the original trac issue database at 11.48am, Tuesday, 6th September 2011]

In the Bujumbura area (Burundi), all tiles at zoom lever 17 (only) are "flooded" with the orange color of secondary roads. The area is huge:

he south-western corner is this: http://www.openstreetmap.org/?mlat=-8.66794&mlon=25.20267&zoom=17&layers=M http://b.tile.openstreetmap.org/17/74712/68703.png

the south-eastern corner is: http://www.openstreetmap.org/?mlat=-8.66793&mlon=90.01891&zoom=17&layers=M

the north-eastern corner is: http://www.openstreetmap.org/?mlat=-0.02202&mlon=90.01101&zoom=17&layers=M

a similar bug is reported from some area in scotland, where a huge area is filled as a graveyard at zoom level 14, See http://www.openstreetmap.org/?lat=55.9658&lon=-5.9907&zoom=14&layers=M

this looks like a severe rendering problem, where an automatic "color-fill" command doesn't find its boundary and so floods all surrounding area

Other users confirmed the bug (at help.openstreetmap.org)

@openstreetmap-trac
Copy link
Author

Author: Matana
[Added to the original trac issue at 1.48pm, Tuesday, 6th September 2011]

After changing in JOSM the "Avenue Rusama" to a tertiary highway (for test purposes) the tiles in Zoom 17 were rendered correctly! After changing it back to a secondary road the tiles are still rendered correctly. It seems the problem was with this one road in Bujumbura, though I have no clue as to WHAT was wrong. All I see is that it is now rendered well.

Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Projects
None yet
Development

No branches or pull requests

1 participant