In Cmake set DISABLE_OVERLAYNG to OFF P > On Oct 13, 2020, at 11:23 AM, Roger Bivand <roger.biv...@nhh.no> wrote: > > On Tue, 13 Oct 2020, Paul Ramsey wrote: > >> >> >>> On Oct 13, 2020, at 11:08 AM, Roger Bivand <roger.biv...@nhh.no> wrote: >>> >>> I've been checking the possible fallout from Overlay_NG (assuming that >>> building from master on 8 October uses the new code) in some R packages, in >>> particular sf and rgeos. I see messages such as: >>> >>> CBR: result (after common-bits addition) is INVALID: Self-intersection at >>> or near point 368576.69999999995 864696 (368576.69999999995343 864696) >> >> That looks like the old overlay handler. Have you turned NG on in your build? > > Thanks for the quick response. First, is "master" the correct branch (gitea)? > If yes, what is the incantation - I couldn't find any reference to NG in the > code or configure.ac? I'd assumed from earlier discussion here that NG was on > by default on "master". > > Roger > >> >> P >> >> >>> >>> followed by the text representation of the object dumped to console. The >>> message and the dumped object are not passed through error or warning >>> handlers passed in through initGEOS_r(), and so are hard to trap and >>> handle. Is this a temporary feature which will be normalised for 3.9.0? >>> >>> So far I don't think that there are obvious failures in R packages related >>> to the new code (again assuming that a straight build of master of 8 >>> November exercises Overlay_NG), but the unexpected output was surprising. >>> >>> Best wishes, >>> >>> Roger >>> >>> -- >>> Roger Bivand >>> Department of Economics, Norwegian School of Economics, >>> Helleveien 30, N-5045 Bergen, Norway. >>> voice: +47 55 95 93 55; e-mail: roger.biv...@nhh.no >>> https://orcid.org/0000-0003-2392-6140 >>> https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en >>> _______________________________________________ >>> geos-devel mailing list >>> geos-devel@lists.osgeo.org >>> https://lists.osgeo.org/mailman/listinfo/geos-devel >> >> > > -- > Roger Bivand > Department of Economics, Norwegian School of Economics, > Helleveien 30, N-5045 Bergen, Norway. > voice: +47 55 95 93 55; e-mail: roger.biv...@nhh.no > https://orcid.org/0000-0003-2392-6140 > https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en
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