On vendredi 30 juin 2017 07:00:40 CEST Michael Smith wrote: > What os? I know the mapserver docker packages > (https://hub.docker.com/r/mapserver/mapserver/) have it but most of the > windows versions, MS4W, GisInternals, don’t. Don’t know about OSGeo4W.
I'm wondering if we shouldn't revisit the decision to have USE_POINT_Z_M disabled by default. This is often annoying. Apparently, adding USE_POINT_Z_M defaulting to OFF was driven by performance reasons per https://github.com/mapserver/mapserver/issues/1244 . But this was 12 years ago. Perhaps with recent hardware the performance difference isn't that big. The ticket unfortunately doesn't contain a test case to bench (likely lots of lines/polygons, or large lines/polygons to render). If the perf difference is still there, a more involved change would be indeed to move the z and m components into separate arrays. > > > Michael Smith > Remote Sensing/GIS Center > US Army Corps of Engineers > > > On Jun 30, 2017, at 6:12 AM, Daniel Hardes <[email protected]> wrote: > > > > Ok. Is there a prebuild version with USE_POINT_Z_M somewhere? > > > >> Michael Smith <[email protected]> hat am 30. Juni 2017 um > >> 12:02 geschrieben: > >> > >> Daniel, > >> > >> There is a section in the OGC WFS Server docs that explains this. Look at > >> http://mapserver.org/ogc/wfs_server.html#reference-section, specifically > >> the Layer section. You have to have mapserver compiled with > >> USE_POINT_Z_M support and you have to set the geometry type to a 2.5D > >> type, eg something like "ows_geomtype" "Polygon25D" > >> > >> Michael Smith > >> Remote Sensing/GIS Center > >> US Army Corps of Engineers > >> > >>> On Jun 30, 2017, at 5:49 AM, Daniel Hardes <[email protected]> wrote: > >>> > >>> Hello, > >>> > >>> i have a PostGIS database with point, line and polygon geometries and > >>> all have a Z-coordinate. > >>> > >>> First problem: Is it possible to create a layer in the mapfile without a > >>> fixes type? i think a layer has to have a Type property but there ist > >>> no general geometry type. > >>> > >>> Second problem: All coordinates have only X and Y values.... but no Z > >>> value... they have the value in the database. Is it possible zu get the > >>> Z-coordinate from the WFS? > >>> > >>> > >>> > >>> Greetings Daniel > >>> > >>> _______________________________________________ > >>> mapserver-users mailing list > >>> [email protected] > >>> https://lists.osgeo.org/mailman/listinfo/mapserver-users -- Spatialys - Geospatial professional services http://www.spatialys.com
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