[geos-devel] 3.12.0beta1

[Paul Ramsey]

I have taken a swipe at it here.

https://github.com/libgeos/geos/pull/923



> On Jun 12, 2023, at 6:01 AM, Daniel Baston <dbaston at gmail.com> wrote:
> 
> Thanks for raising this. There was some discussion of the issue at https://github.com/libgeos/geos/issues/797 and other tickets linked from there, but it was never really resolved.
> 
> Dan
> 
> On Mon, Jun 12, 2023 at 8:52 AM Roger Bivand <Roger.Bivand at nhh.no <mailto:Roger.Bivand at nhh.no>> wrote:
>> An R packages built against GEOS is showing new test failures with 3.12.0beta1. The important terra package fails first at a union on a buffered object, other failures may occur later, but testing stops at first error. The error is:
>> 
>> Error: IllegalArgumentException: Overlay input is mixed-dimension
>> 
>> The abbreviated input in R is:
>> 
>> library(terra)
>> gdal(lib="geos")
>> # [1] "3.12.0beta1"
>> v <- vect(system.file("ex/lux.shp", package="terra"))
>> b <- buffer(v, 1000) # 1000m even though v are in degrees
>> u <- union(b)
>> # Error: IllegalArgumentException: Overlay input is mixed-dimension
>> 
>> The input shapefile may be found at https://github.com/rspatial/terra/tree/master/inst/ex/lux.*
>> 
>> I'm unsure whether this is change intentional, should I provide a WKT of the shapefile geometries, possibly planar?
>> 
>> Best wishes,
>> 
>> Roger
>> 
>> --
>> Roger Bivand
>> Emeritus Professor
>> Norwegian School of Economics
>> Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway
>> Roger.Bivand at nhh.no <mailto:Roger.Bivand at nhh.no>
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