Re: [gdal-dev] gdal_merge.py on large Tiff's. gdalwarp not working properly.

2012-07-08 Thread aphunter
Thanks for the suggestion. Unfortunately building the .vrt file as you suggested, and using gdal_translate, gives me the same fractured image that gdal_warp does. I am not sure why gdal_merge.py works properly while the others don't. -- View this message in context:

Re: [gdal-dev] gdal_merge.py on large Tiff's. gdalwarp not working properly.

2012-07-08 Thread Chaitanya kumar CH
Aaron, Can you provide some info about the images? The gdalinfo output of each dataset and, if possible, the small images. On Sun, Jul 8, 2012 at 12:08 PM, aphunter a1hun...@ucsd.edu wrote: Thanks for the suggestion. Unfortunately building the .vrt file as you suggested, and using

[gdal-dev] Dxf output wrong in gdal 1.9 and correct in gdal 1.8

2012-07-08 Thread Lorenzo Moretti
Hi There are some problems in gdal 1.9.1. There are errors in dxf output when I use ogr2ogr. I have a simple shape file with some polylines. I want to convert it in dxf file. The same command GDAL 1.8 ogr2ogr -f DXF -t_srs EPSG:3004 /Volumes/myhd/ustgdal18.dxf -s_srs EPSG:32633

Re: [gdal-dev] Dxf output wrong in gdal 1.9 and correct in gdal 1.8

2012-07-08 Thread Dmitry Baryshnikov
08.07.2012 17:58, Lorenzo Moretti пишет: Hi There are some problems in gdal 1.9.1. There are errors in dxf output when I use ogr2ogr. I have a simple shape file with some polylines. I want to convert it in dxf file. The same command GDAL 1.8 ogr2ogr -f DXF -t_srs EPSG:3004

Re: [gdal-dev] gdal_merge.py on large Tiff's. gdalwarp not working properly.

2012-07-08 Thread aphunter
Definitely, thanks for the help. I am sort of new to this stuff. Below is the imagery from the small images I'm testing with. Here is the info for the reprojected image (EPSG26910 - EPSG26911) Driver: GTiff/GeoTIFF Files: 26910_rs.tif Size is 4577, 11883 Coordinate System is: PROJCS[NAD83 / UTM

Re: [gdal-dev] Problem with gdalwarp

2012-07-08 Thread Jeff Lake
I am attempting to crop a geo tiff that I reprojected .. But I keep getting the error I cannot make an image that is 0x0 gdalinfo of the geotif Driver: GTiff/GeoTIFF Files: na_regionals.tif Size is 13738, 9740 Coordinate System is: PROJCS[unnamed, GEOGCS[WGS 84, DATUM[unknown,

Re: [gdal-dev] Problem with gdalwarp

2012-07-08 Thread Smith, Michael ERDC-RDE-CRREL-NH
Jeff, The coordinates you are using with -te are not in the coordinate system of the image. From the docs -te xmin ymin xmax ymax:set georeferenced extents of output file to be created (in target SRS). Convert the lat/lon coordinates you are using to the srs of the image and then try it.

Re: [gdal-dev] gdal_merge.py on large Tiff's. gdalwarp not working properly.

2012-07-08 Thread Jean-Claude Repetto
On 07/08/2012 07:48 PM, aphunter wrote: Definitely, thanks for the help. I am sort of new to this stuff. Below is the imagery from the small images I'm testing with. Hi, Since you have reprojected one of the images, it has a black border. Try to change the images order in the gdalwarp command.

[gdal-dev] GDAL and Kakadu v7 SDK

2012-07-08 Thread Kolomeitz Shaun
Does anyone happen to know how to get Kakadu v7 SDK to compile successfully into GDAL under 64bit Debian Linux please ? (eventually it would be great to get the GeoServer jp2k ImageIO stuff working as well, but that's another matter) The v7 SDK of Kakadu (by itself) compiles successfully.

Re: [gdal-dev] gdal_merge.py on large Tiff's. gdalwarp not working properly.

2012-07-08 Thread aphunter
Hi Jean-Claude. Thanks for the idea. Unfortunately it made the split a little larger. Is it possible to make the borders transparent, or remove them so the blending works properly as it does in gdal_merge.py? Thanks, Aaron -- View this message in context: