[gdal-dev] OGR fails to open a VRT layer with a remote data source if VSI_CACHE=TRUE

2020-09-29 Thread Andrea Giudiceandrea
Hi all, searching for the source of a QGIS issue https://github.com/qgis/QGIS/issues/35016, after testing various QGIS and GDAL version on Windows and Ubuntu Linux, I found that OGR fails to open a VRT layer file, with a remote data source (a csv file) hosted on data.world server, if VSI_CACHE is s

Re: [gdal-dev] how to completely remove gdal from Ubuntu 20.04 and install from scratch

2020-09-29 Thread Jorge Gustavo Rocha
Hi, I had the same problem. I've update my laptop to 20.04 and I need to rebuild proj and gdal. I've removed all old gdal packages and I've cleaned up /usr/local/lib, to ensure that no previous gdal libraries are around. But I missed an old libproj package! You have to make ensure that you also

[gdal-dev] Getting geometry fields through the c# wrapper

2020-09-29 Thread Tom Lewis
Hi, I am trying to get the geometry fields through the GDAL.OGR c# wrapper. I need to loop through and print every field (with name) on every geometry in a feature. I am looking for the QUAPOS field in the geometry (if applicable) but am unsure which combination of definitions and functions to u

[gdal-dev] Elasticsearch arrays

2020-09-29 Thread Lewis Clark
In my Elasticsearch index I have an array of locations that I can't seem to access with OGR. In the following example I can see my geopoint "lkl" but not "locations.geometry". Anything I'm missing here? { "_index":"targets", "_type":"_doc", "_id":"uVIWaHQBsLn3fGwYUuv-", "_version":7