[gdal-dev] PROJ_DATA/PROJ_LIB set during build time for python bindings?

2023-09-03 Thread Ryan Yang
Hi! I see that PROJ_DATA is an env variable to be set for pointing to the directory containing proj.db. However, I was wondering if there's a way to configure this to be set during build time via some cmake arg or if this was intended to be a dynamic env variable that can always change? Asking be

[gdal-dev] JNI error for OpenFileGDB driver in Concurrent environment

2020-10-17 Thread Yang
I am using gdal with java binding in my web application to load .gdb data through the OpenFileGDB driver, however I found that for a single request, it will work as expected, but some JNI related error will occur when multiple requests to be served at the same time, like this: ERROR 1: Error oc

[gdal-dev] Clip feature while query from .gdb using OpenFileGDB driver

2020-09-30 Thread Yang
I am using OpenFileGDB driver to read .gdb data through the java binding,core codes:         Layer layer = dataSource.GetLayer("layer_name");         layer.SetSpatialFilterRect(minx,miny,maxx,maxy);         System.out.println(layer.GetFeatureCount());         layer.ResetReading();         Featur

[gdal-dev] Problem with writing Python interface using swig

2019-05-24 Thread YANG CAN
88008b589b33bf1bb3c1a24fe77137882c/gdal/ogr/ogrlinestring.cpp#L320 I am new to swig so I am not sure if I make some stupid mistake, so can anyone help to fix this problem? Best regards, Can Yang ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] gdal_translation interpolation

2011-04-10 Thread kui yang
hi, What's the interpolation method used in gdal_translate when the size of the input dataset is changed with the -outsize flag? Are there different interpolation methods that can be used? If yes, what are they and the flags to use? Thanks in advance.

[gdal-dev] Re: gdal-dev Digest, Vol 82, Issue 20

2011-03-11 Thread kui yang
body 'help' to >gdal-dev-requ...@lists.osgeo.org > > You can reach the person managing the list at >gdal-dev-ow...@lists.osgeo.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of gdal-dev digest...&

[gdal-dev] (no subject)

2011-03-10 Thread kui yang
gdal 1.8.0 has problem. when the filename is in Chinese ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] need suggestion on Linux OS

2009-04-24 Thread Yang Bo
On Wednesday 22 April 2009 22:24:02 Gong, Shawn (Contractor) wrote: > hi list, > > I'd appreciate suggestions on Linux OS. We'd like to build newest gdal, > as well as OpenEV2 using GTK2. > Have tried CentOS. But it libraries seem too conservative. > > Is Fedora 9 a better choice? > > thanks, > Sha