Fix symbology for empty border between geometries in Hurricane Harvey example

Due to how small the geometries are and the snapping done to transform the geometries in the MVT format, the Hurricane Harvey example shows small holes / lines between some geometries:

I’ve found an easy workaround, which is to style the stroke in the same way:

Full style:

color: opacity(ramp(linear($sum_qpf,1,120),temps),($e_totpop/$area_sqmi)/500)
filter: animation(linear($sum_qpf,144.5, 1.5),5,fade(0,100))+0.1
strokeWidth: 0.2 
strokeColor: opacity(ramp(linear($sum_qpf,1,120),temps),($e_totpop/$area_sqmi)/500)

What do you think @makella, does it makes sense to change the style?

[Algunenano]

I had thought of doing that before but didn’t know if we wanted to investigate the rendering itself.

This has to do with the resolution we use to extract geometries from the database. Before 1.1 we were using 256 and now we are using 2048, which improved things but in this map I keep seeing artefacts until I use 12-16k which

We could increase the resolution but that’d mean more network transfer and more time to process the geometries. A nice solution for this map, since it’s small but has a lot of tiny vertex, would be the one tile strategy (one single request with the biggest precision possible) but we don’t have it yet 😢

[makella]

fixed with today’s release