Edzer Pebesma
You may want to look into prefixing your datasource name with `/vsis3/` , see [here](https://gdal.org/user/virtual_file_systems.html).
OK, I now see, using @dr-jts ' example above: ```r library(sf) # Linking to GEOS 3.10.2, GDAL 3.4.3, PROJ 8.2.0; sf_use_s2() is TRUE "MULTIPOLYGON (((10 40, 40 40, 40 10,...
@etiennebr any idea?
Is it needed? Couldn't you simply do ```r mapview(obj / maxval * 255) ``` instead of ```r mapview(obj, scale = maxval) ``` ?
No, it's not fixed; see https://r-spatial.github.io/sf/articles/sf7.html#buffers-1 for a description. Your example is on the equator, but with realistic examples anything further away will have direction-dependent buffers when treating ellipsoidal coordinates...
Here is what I mean: ```r library(sf) # Linking to GEOS 3.9.0, GDAL 3.2.1, PROJ 7.2.1 (pt = st_sfc(st_point(c(7, 52)), crs = 'OGC:CRS84')) # Geometry set for 1 feature #...
Does Arc follow some kind of open standard about how it defines _valid_?
> sf_use_s2()'s main purpose seems to be to check whether {s2} is installed and warn if not. There's more to it: for geometrical operations `sf_use_s2()` determines whether to choose a...
I think this is a reasonable proposal, I can't see downsides of putting this option in `options()`. > Given we don't currently have that reliability, I look forward to a...
(sorry this wan meant to go in a different branch) - this gives us ```r getOption("sf_use_s2") # NULL library(sf) # Linking to GEOS 3.10.2, GDAL 3.4.3, PROJ 8.2.0; sf_use_s2() is...