[gdal-dev] Motion: Commit rights for David Zwarg accepted

2012-03-20 Thread Jorge Arevalo
Hello, After the voting phase, the motion has been passed. David Zwarg has been accepted as official commiter, and he has adhered to the commiter guidelines. So, welcome David :-) Best regards, -- Jorge Arevalo http://www.libregis.org ___ gdal-dev

[gdal-dev] Ingres Ogr improvement

2012-03-20 Thread chen zhen
Anyone could kindly help me commit the tickets 4567? Thanks very much. zhen On 2012-03-19, at 4:49 AM, chen zhen wrote: I am helping Tyler improve Ogr driver for Ingres. I opened a ticket (http://trac.osgeo.org/gdal/ticket/4567) days ago. The Ingres driver is not compiled as default and the

Re: [gdal-dev] Contrast, Brightness and Gamma

2012-03-20 Thread Chaitanya kumar CH
Saâd, Gamma correction is more related to displaying the data than the data itself. You can, however, modify the contrast and brightness of the dataset. Using LUT is not hard to learn as long as you know what you want. A simple method is the stretch the data linearly along the whole range. For

Re: [gdal-dev] Contrast, Brightness and Gamma

2012-03-20 Thread Brent Fraser
I like to use gdal_contrast_stretch from http://www.gina.alaska.edu/projects/gina-tools/ Usage: gdal_contrast_stretch src.tif dst.tif { { -linear-stretch target_avg target_stddev } | { -percentile-range from: 0.0-1.0 to: 0.0-1.0 } | { -histeq target_stddev } } [ -ndv no_data_val ]

[gdal-dev] python filegdb problems

2012-03-20 Thread Netherton, Kevin J FLNR:EX
Hello I'm trying to get the python bindings to the ogr library working with esri file geodatabase (filegdb) support. I am using the latest version of ms4w package that includes gdal/ogr 1.9. I have created a esri file geodatabase driver, then from that created a data source, but am unable to

Re: [gdal-dev] python filegdb problems

2012-03-20 Thread Ari Jolma
Kevin, Could you post the test database somewhere? Ari On 03/20/2012 08:57 PM, Netherton, Kevin J FLNR:EX wrote: Hello I'm trying to get the python bindings to the ogr library working with esri file geodatabase (filegdb) support. I am using the latest version of ms4w package that includes

Re: [gdal-dev] python filegdb problems

2012-03-20 Thread Stefano Iacovella
Did you run ogrinfo arc10geodb.gdb on a shell? Does it show the layers inside the fileGDB or it throws some error? Stefano 2012/3/20 Netherton, Kevin J FLNR:EX kevin.nether...@gov.bc.ca: Hello I’m trying to get the python bindings to the ogr library working with esri file geodatabase

RE: [gdal-dev] python filegdb problems

2012-03-20 Thread Netherton, Kevin J FLNR:EX
Been playing around a bit more. Originally when I ran ogrinfo it did not list any of the layers in the filegdb. All the feature classes in the geodatabase came from SDE and have geometry columns named 'geometry'. When I copied a shapefile feature class into the file geodatabase and then ran

Re: [gdal-dev] Contrast, Brightness and Gamma

2012-03-20 Thread Saâd HESSANE
Thank's all for your answers. I will use the LUT method, cause is the most right for me. Chaitanya said : Gamma correction is more related to displaying the data than the data itself. Not in my case. I have to do this correction. But how to do that? Do i embed a VRT with a contrast correction

Re: [gdal-dev] gdaltransform utility not working in web service

2012-03-20 Thread Frank Warmerdam
On 12-03-19 07:44 AM, Dinesh Dass Subramanian wrote: Hi, I'm trying to develop a web service for gdaltransform utility that gets four coordinates as input and write it in an input file. Then the gdaltransform utility is executed as in commandline to produce the output in the output file. I