[gdal-dev] gdal2tiles error

2017-08-23 Thread MUTLU OZDOGAN
ase_tiles dstile.WriteRaster(wx, wy, wxsize, wysize, data, band_list=list(range(1,self.dataBandsCount+1))) File "/Library/Frameworks/GDAL.framework/Versions/1.11/Python/2.7/site-packages/osgeo/gdal.py", line 846, in WriteRaster buf_pixel_space, buf_line_space, buf_band_space ) T

[gdal-dev] compressed GTiff large file size?

2017-05-30 Thread MUTLU OZDOGAN
Dear Developers I have two multi-band geotiff files (each about 2 GB in size uncompressed) that I would like to mosaic using gdal_merge.py. These files make up two halves of a single Landsat footprint so when joined should create a single mosaicked image. I checked the corner coordinates and

[gdal-dev] gdalwarp

2015-11-04 Thread MUTLU OZDOGAN
. I think this is because the alpha channel is being interpreted as a mask band - how do I turn this off? I just want to be able to reproject the image and retain pixel values of all 4 bands (including the alpha band) in the new reprojected file. Thank you. Mutlu.. -- Mutlu Ozdogan, Ph.D

Re: [gdal-dev] convert UTM 2 Latlong

2013-08-24 Thread Mutlu Ozdogan
gdalwarp -of GTiff -t_srs EPSG:4326 g23d4_gh.tif output_latlon.tif Sent from my iPad On Aug 24, 2013, at 11:13 PM, Murat Beyhan wrote: > > Hi, > > I have tried to do before but until I can't succeded please help me > how to convert utm data into geographic lat/lon data. > I have point and lin

Re: [gdal-dev] Motion: Commit Access for Wolf Bergenheim

2013-06-12 Thread Mutlu Ozdogan
listinfo/gdal-dev -- Mutlu Ozdogan Assistant Professor Center for Sustainability and the Global Environment & Department of Forest and Wildlife Ecology University of Wisconsin-Madison USA phone (608) 262-0873 ozdo...@wisc.edu ___ gdal-dev mailing list gda

[gdal-dev] intersecting two shapefiles in OGR C API

2012-06-15 Thread Mutlu Ozdogan
Hello All, I am writing a C code that reads in two shapefiles with very large number of polygons and intersects them and writes the intersect results to a new output shapefile. I am able to read in the files but I am stuck reading the contents of the two input shapefiles, intersecting them a