[gdal-dev] how to get group information from HDF file by using GDAL in CSharp

2009-03-23 Thread jor sion
Hi, I try using GDAl to read/write HDF files. Is it possible to access the names of groups in HDF files using GDAL in CSharp? How can I show groups like in HDF Explorer? I can get subdatasets's name and description information using GetMetadata(SUBDATASETS), but I want to know is there any other

[gdal-dev] gdal_merge error with large 16 bit images

2009-03-23 Thread Ned Horning
Greetings, I am having trouble running gdal_merge on large unsigned 16 bit imagery. I am using the OSGeo4W installation of gdal_merge.py. When I run it on 8-bit unsigned GeoTiff imagery (Landsat TM) the program works as expected. When I run it on two small 16-bit unsigned int GeoTiff subsets

Re: [gdal-dev] gdal_merge error with large 16 bit images

2009-03-23 Thread Frank Warmerdam
On Mon, Mar 23, 2009 at 5:04 AM, Ned Horning horn...@amnh.org wrote: Greetings, I am having trouble running gdal_merge on large unsigned 16 bit imagery. I am using the OSGeo4W installation of gdal_merge.py. When I run it on 8-bit unsigned GeoTiff imagery (Landsat TM) the program works as

Re: [gdal-dev] how to get group information from HDF file by using GDAL in CSharp

2009-03-23 Thread Frank Warmerdam
2009/3/23 jor sion jors...@gmail.com: Hi, I try using GDAl to read/write HDF files. Is it possible to access the names of groups in HDF files using GDAL in CSharp? How can I show groups like in HDF Explorer? I can get subdatasets's name and description information using

[gdal-dev] MapServer using GDAL_WMS to access TileCache layer

2009-03-23 Thread Roger André
Hi All, I've created a TileCache layer that's being used to overlay tiles in a Google Maps page. That's working just fine, but I would also like to access this layer via a MapServer WMS call as well. I have tried to setup a GDAL_WMS file that can read the TileCache layer, but am getting

Re: [gdal-dev] MapServer using GDAL_WMS to access TileCache layer

2009-03-23 Thread Even Rouault
Roger, your GDAL_WMS xml file is not correct. The format of the URL you use is not consistant with the one expected by the TileService service. You've used the example of TMS service (which really new in GDAL 1.7.0dev SVN only) but the correct format would be exactly what you have commented

Re: [gdal-dev] MapServer using GDAL_WMS to access TileCache layer

2009-03-23 Thread Roger André
Hi Even, Thanks for the info. I have updated my GDAL_WMS file to now show: ServerUrlhttp://10.10.10.143/cgi-bin/tilecache-2.04/tilecache.cgi/1.0.0/v2_80m_global/${z}/${x}/${y}.png/ServerUrl Still doesn't work though. gdal_translate -outsize 1% 1% tilecache.xml test.tif Input file size is

Re: [gdal-dev] Motion: Authorize $500 Sponsorship of the Toronto Code Sprint

2009-03-23 Thread Frank Warmerdam
On Mon, Mar 16, 2009 at 2:13 PM, Frank Warmerdam warmer...@pobox.com wrote: Motion: Authorize $500 Sponsorship of the Toronto Code Sprint Folks, I somewhat belatedly declare this motion passed with support from FrankW, EvenR, TamasS, HowardB and DanielM. Best regards, --