Re: [gdal-dev] BAG CRS

2022-04-22 Thread INT
again, André From: Even Rouault Sent: April 22, 2022 13:47 To: Vautour, André (INT) ; gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] BAG CRS External Email André, hum ok. it might perhaps be possible that WKT2 could come when extract the vertical part but I still can't reproduce that t

Re: [gdal-dev] BAG CRS

2022-04-22 Thread INT
011) / UTM zone 10N + ellipse"],CS[vertical,1],AXIS["ellipsoid height (h)",up,LENGTHUNIT["metre",1]]] Cheers, André From: Even Rouault Sent: April 22, 2022 13:22 To: Vautour, André (INT) ; gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] BAG CRS External Em

[gdal-dev] BAG CRS

2022-04-22 Thread INT
Hi all, It has just come to my attention that the BAG driver in GDAL is writing the CRS with a WKT codeSpace and a WKT 2.0 string as the code. While I am fairly sure we started that incorrect practice here at CARIS with a WKT 1.0 string, this is the first time I've seen a WKT 2.0 string written

Re: [gdal-dev] Geoid read performance

2020-10-30 Thread INT
> -Original Message- > From: Even Rouault > Sent: October 30, 2020 12:03 > To: gdal-dev@lists.osgeo.org > Cc: Vautour, André (INT) > Subject: Re: [gdal-dev] Geoid read performance > > ---External Email--- > > On mardi 27 octobre 2020 17:17:28 CET Vaut

[gdal-dev] Geoid read performance

2020-10-27 Thread INT
Hi all, I am using GDAL to read some geoid files in order to do some vertical datum transformations. The transformation engine I am using is done point by point transformations and doing a grid lookup for each point, so this means when transforming say a million points, it is doing a two millio

Re: [gdal-dev] libcurl and the certificates and Windows

2017-06-05 Thread INT
I'd like to add that I think an option like GDAL_HTTP_CA_CERT_FILE or GDAL_HTTP_CA_CERT_PATH would be useful to have. In our applications, usage of libcurl outside of GDAL sets the CURLOPT_CAINFO to point to our certificate bundle, but, for GDAL, we instead set GDAL_HTTP_UNSAFESSL=YES. Had that

Re: [gdal-dev] WMTS "No zoom level found"

2017-05-05 Thread INT
> -Original Message- > From: gdal-dev [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of > hugfr > Sent: Friday, May 5, 2017 12:10 > To: gdal-dev@lists.osgeo.org > Subject: [gdal-dev] WMTS "No zoom level found" > > Hello, > > I try to create an xml file suitable for gdal wmts but I go

[gdal-dev] Slow OGROCITableLayer::GetExtent() query

2017-05-04 Thread INT
Hi all, Currently OGROCITableLayer::GetExtent() calculates the cover by basically iterating over all of the features, either by using the min/max aggregate functions in the database, or by doing it with the features themselves. The query being done currently looks like the following: SELECT

[gdal-dev] Limiting Oracle layers to the tables of a given schema

2017-04-13 Thread INT
Hi all, I started playing with the Oracle Spatial (OCI) vector driver and was surprised that the default behaviour is to look for all the tables listed in ALL_SDO_GEOM_METADATA. I would have expected it to use all the tables in the schema (user) that was provided, so, essentially, to query USE

[gdal-dev] Delete implementation of OGRMemDriver

2017-03-30 Thread INT
Hi all, We recently updated from 1.11.x to 2.1.3. Previously, GDAL had the ODrCDeleteDataSource capability, which the OGRMemDriver did not handle in its TestCapability implementation. So, in effect, the memory driver did not support deletion, which makes sense to me. >From what I can tell, tha

[gdal-dev] Why does OGREnvelope default to valid values when uninitialized?

2017-03-21 Thread INT
Hi all, We've recently updated from GDAL 1.11.x to GDAL 2.1.x and ran into some failing unit tests. I can simplify the failure to: OGRPoint aPoint(0.0, 0.0); OGRPoint anotherPoint(1.0, 1.0); OGRMultiPoint multiPoint; multiPoint.addGeometry(&aPoint); multiPoint.addGeometry(&anotherPoint); OGREn