Re: [gdal-dev] GDALINFO cannot pipe to text file

2012-11-21 Thread fred.dss
Hi, Same problem for me. I try to use gdalinfo.exe to read metadata from .tif images. Here's an example for shell command : C:\gdalinfo.exe test.tif>test.txt Everything works very well on windows xp pro 32 bits but with on windows seven 64 bits, the result file text.txt is empty. What's solutio

Re: [gdal-dev] The GeoTransform Array

2012-11-21 Thread David Strip
On 11/21/2012 5:32 AM, Mateusz Loskot wrote: On 21 November 2012 12:06, Even Rouault wrote: Selon David Strip : The GDAL API tutorial describes this array as: adfGeoTransform[0]/* top left x */ adfGeoTransform[1]/* w-e pixel res

[gdal-dev] Having problems with gdalwarp utility

2012-11-21 Thread Matt Savoie
Hi all, I posted my problem to the gis.stackexchange, but it was suggested to me that maybe I should post it here as well. I hope that's ok. the link to the well formatted question is here: http://gis.stackexchange.com/questions/41431/bug-in-gdalwarps-simple-nearest-neighbor-or-more-likely-i-nee

Re: [gdal-dev] GDALCreateCopy from MEM Driver

2012-11-21 Thread Even Rouault
Le mercredi 21 novembre 2012 20:49:28, Robert Zermeno a écrit : > GDAL community, > > Is is plausible to contain a RGB image array (as pixel interleaved, > rgbrgbrgbrgb) in a single MEMRasterBand to generate a color file via > GDALCreateCopy()? My application performs the following sequence: >

[gdal-dev] GDALCreateCopy from MEM Driver

2012-11-21 Thread Robert Zermeno
GDAL community,   Is is plausible to contain a RGB image array (as pixel interleaved, rgbrgbrgbrgb) in a single MEMRasterBand to generate a color file via GDALCreateCopy()? My application performs the following sequence:   1. Read a color image into an image buffer in pixel interleaved (rgbrgbrgb

Re: [gdal-dev] Reading DNG files with GDAL

2012-11-21 Thread Even Rouault
Le mercredi 21 novembre 2012 19:56:31, Scott Arko a écrit : > Hello, > > > I have run into a strange issue that I haven't been able to sort out. I > have a number of digital negative (.dng) files collected by an Aeryon Scout > UAV. They are three band images with the bands being UInt16. Howeve

Re: [gdal-dev] Georeferencing and reprojecting geostationary images

2012-11-21 Thread Even Rouault
Le mercredi 21 novembre 2012 18:46:59, Tobias Lohner a écrit : > Hi List, > > I'd like to reproject EUMETSAT EView (geostationary weather satellite) > images to EPSG:3857 (aka web mercator), but I only got jpeg files > without any georeference. > > I tried to add several (up to 16 more or less) e

Re: [gdal-dev] GeoPDF Writing support using Create()?

2012-11-21 Thread Even Rouault
> it kind of reminds me of GDAL virtual > format (.vrt) as I think it uses the MEM driver under the hood. Not really, but the inner working of the drivers isn't very important from the user point of view. > > So, essentially you are telling me I can create a MEM object and store my > image band

[gdal-dev] Reading DNG files with GDAL

2012-11-21 Thread Scott Arko
Hello, I have run into a strange issue that I haven't been able to sort out. I have a number of digital negative (.dng) files collected by an Aeryon Scout UAV. They are three band images with the bands being UInt16. However, when I read these images with the python gdal binding, they read as B

Re: [gdal-dev] Problem compiling gdal with OCI support, configure doesn't seem to know where to look

2012-11-21 Thread Ivan Lucena
There was a similar discussion on OTN: https://forums.oracle.com/forums/thread.jspa?messageID=4570333 I hope that would help you. On 11/19/12 6:42 PM, Ethan Alpert wrote: You sure your oracle client libs are installed correctly? It's strange that oci.h would be in the top level directory. --w

[gdal-dev] Georeferencing and reprojecting geostationary images

2012-11-21 Thread Tobias Lohner
Hi List, I'd like to reproject EUMETSAT EView (geostationary weather satellite) images to EPSG:3857 (aka web mercator), but I only got jpeg files without any georeference. I tried to add several (up to 16 more or less) equally distributed ground control points to the image using gdal_transform an

Re: [gdal-dev] GeoPDF Writing support using Create()?

2012-11-21 Thread Robert Zermeno
Even, >But as CreateCopy() is already implemented, you can for example create a >in-memory raster (see the MEM driver) and CreateCopy() it into a geospatial >PDF. Awesome!  I did not know of the MEM driver.  Looking at the specs from http://www.gdal.org/frmt_mem.html  it kind of reminds me of

Re: [gdal-dev] The GeoTransform Array

2012-11-21 Thread Mateusz Loskot
On 21 November 2012 12:06, Even Rouault wrote: > Selon David Strip : > >> The GDAL API tutorial describes this array as: >> >> adfGeoTransform[0]/* top left x */ >> adfGeoTransform[1]/* w-e pixel resolution */ >> adfGeoTransform[2]/* rotation, 0 if image is "north up" */ >> adf

Re: [gdal-dev] GeoPDF Writing support using Create()?

2012-11-21 Thread Even Rouault
Selon Robert Zermeno : > GDAL Community (Especially Even Rouault), > > It has been around 1 1/2 years the last time I had used GDAL and noticed GDAL > now has capabilities of generating Geospatial PDF files from existing > GDALDataset objects. How far in the future do you see GDAL having > capabi

Re: [gdal-dev] The GeoTransform Array

2012-11-21 Thread Even Rouault
Selon David Strip : > The GDAL API tutorial describes this array as: > > adfGeoTransform[0]/* top left x */ > adfGeoTransform[1]/* w-e pixel resolution */ > adfGeoTransform[2]/* rotation, 0 if image is "north up" */ > adfGeoTransform[3]/* top left y */ > adfGeoTransform[4]

[gdal-dev] GeoPDF Writing support using Create()?

2012-11-21 Thread Robert Zermeno
GDAL Community (Especially Even Rouault), It has been around 1 1/2 years the last time I had used GDAL and noticed GDAL now has capabilities of generating Geospatial PDF files from existing GDALDataset objects.  How far in the future do you see GDAL having capabilities of using Create() to gene