[gdal-dev] gdal2tiles for floating point images

2024-04-25 Thread lefsky--- via gdal-dev
I'd like to have a version of gdal2tiles that handles image types other than uint8. Is there a reason why it doesn't handle those types of images? It appears I'd have to modify the output format from png to tiff. I have never modified gdal source before and I'm wondering if this modification (whic

Re: [gdal-dev] Unable to open KMZ datasource using libkml

2024-04-25 Thread Johannes Paul via gdal-dev
Nice, thanks ! On Thu, 25 Apr 2024 at 14:38, Even Rouault wrote: > Hi, > > you can try something kike ogrinfo /vsizip/your.kmz/your.kml > > Even > Le 25/04/2024 à 14:32, Johannes Paul via gdal-dev a écrit : > > Hello, > using GDAL 3.8.3 compiled with libkml, I'm unable to read a specific KMZ > f

Re: [gdal-dev] Unable to open KMZ datasource using libkml

2024-04-25 Thread Even Rouault via gdal-dev
Hi, you can try something kike ogrinfo /vsizip/your.kmz/your.kml Even Le 25/04/2024 à 14:32, Johannes Paul via gdal-dev a écrit : Hello, using GDAL 3.8.3 compiled with libkml, I'm unable to read a specific KMZ file, using ogrinfo (error "unable to open datasource ...") However if I extract th

[gdal-dev] Unable to open KMZ datasource using libkml

2024-04-25 Thread Johannes Paul via gdal-dev
Hello, using GDAL 3.8.3 compiled with libkml, I'm unable to read a specific KMZ file, using ogrinfo (error "unable to open datasource ...") However if I extract the .kml index file for the kmz archive, GDAL can provide ogrinfo on this .kml index file. I noticed from the LIBKML driver documentation

[gdal-dev] user-defined

2024-04-25 Thread Liyuneh Gebre via gdal-dev
Dear all, I have difficulties in accurately reprojecting a raster file to a user-defined projection. I used the following commands in gdal while the output is not similar to arcpy results. kindly offer your guidance to achieve the same result. The arcpy uses custom transformation and then reproje

Re: [gdal-dev] GDAL 3.9.0beta1 available for testing

2024-04-25 Thread Roger Bivand via gdal-dev
No adverse impacts of GDAL 3.9.0 beta1 on reverse dependency checks of 935 R packages depending on R packages sf and/or terra, both linking to GDAL. I had to wait a bit to transition to Fedora 40, gcc 14.0.1, and R 4.4.0 released yesterday, but all good as far as I can tell. Roger -- Roger Biv