Re: [gdal-dev] NITF TRE support

2008-11-13 Thread Frank Warmerdam
Kurt Landrus wrote: Ok, I was looking through nithfile.c, am I correct in understanding that the only TRE supported for saving is BLOCKA, and that each additional TRE needs to be handled individually? I need to add support for the following TREs. But I don't really need to add new SDE hea

Re: [gdal-dev] nitf xbands supported?

2008-11-13 Thread Frank Warmerdam
Sarah Mulholland wrote: In looking at the NITF 2.1 spec, I notice that the number of bands (NBANDS) in an image is by default represented by an ascii charactacter ‘0’ to ‘9’. There’s an XBANDS field that you can use for images with more bands when there are multispectral bands in excess of 9.

Re: [gdal-dev] OGR WFS driver

2008-11-13 Thread Stefan Keller
Hi Johan, Nice proposal! 2008/11/13 Frank Warmerdam <[EMAIL PROTECTED]>: ... > I'm also curious what you do for parsing the GML. Do you process it through > the existing OGR GML driver? WFS mandates GML but allows others. So, if yes, would it be difficult to parametrize the response file format

[gdal-dev] nitf xbands supported?

2008-11-13 Thread Sarah Mulholland
In looking at the NITF 2.1 spec, I notice that the number of bands (NBANDS) in an image is by default represented by an ascii charactacter '0' to '9'. There's an XBANDS field that you can use for images with more bands when there are multispectral bands in excess of 9. I notice that when I cal

[gdal-dev] Re: Gdal Bug? was: Re: JP2MRSID Issues

2008-11-13 Thread Jukka Rahkonen
Stephen Woodbridge swoodbridge.com> writes: > > PPS. I don't understand your point where you seem to suggest that > > converting > > to tiff first is slower than other mechanisms. Are you suggesting it takes > > 2-3 hours to convert a 500MB jpeg2000 image to GeoTIFF? Perhaps you need > > to

Re: Gdal Bug? was: Re: [gdal-dev] JP2MRSID Issues

2008-11-13 Thread Stephen Woodbridge
Michael P. Gerlek wrote: Stephen, Frank: Yes, this is indeed a Kakadu error coming from underneath our SDK. The error "feels" like the sort of thing that happens when one is requesting a bounding box that is outside of the legal bounds for the image at that magnification level: that is, perhaps

[gdal-dev] GDAL/OGR 1.6.0 beta2 available

2008-11-13 Thread Frank Warmerdam
Folks, I have prepared a GDAL 1.6.0 beta2 cut last night. It is available at: http://download.osgeo.org/gdal/gdal-1.6.0beta2.tar.gz http://download.osgeo.org/gdal/gdal160beta2.zip There is preliminary (and somewhat verbose) notes on GDAL 1.6.0 at: http://trac.osgeo.org/gdal/wiki/Release

Re: [gdal-dev] raw x-y-z height map.

2008-11-13 Thread Roger André
There is a gmt utility named grd2xyz that you might be able to use for this: http://gmt.soest.hawaii.edu/gmt/doc/html/grd2xyz.html -- On Thu, Nov 13, 2008 at 11:02 AM, Frank Warmerdam <[EMAIL PROTECTED]>wrote: > Eran Burstain wrote: > >> Hi. >> I want to convert a height map (DTED or other forma

Re: [gdal-dev] raw x-y-z height map.

2008-11-13 Thread Frank Warmerdam
Eran Burstain wrote: Hi. I want to convert a height map (DTED or other format) to simple ASCII file with X,Y,Z coordinates, supplemental data (datums) should be in separate file (.vrt), Is there support in such a format ? Eran, No, there is currently no direct support for such a format in GD

Re: [gdal-dev] (no subject)

2008-11-13 Thread Frank Warmerdam
Sarah Mulholland wrote: I need to write multiple images to a NITF file. I notice on the gdal NITF page that gdal only writes one image or raster of data to a file. On another page, I see that multiple images in a NITF can be read as subdatasets. Is the documentation up to date that subdatase

[gdal-dev] (no subject)

2008-11-13 Thread Sarah Mulholland
I need to write multiple images to a NITF file. I notice on the gdal NITF page that gdal only writes one image or raster of data to a file. On another page, I see that multiple images in a NITF can be read as subdatasets. Is the documentation up to date that subdatasets in a NITF file are a r

Re: [gdal-dev] OGR WFS driver

2008-11-13 Thread Frank Warmerdam
Johan Nouvel wrote: Hello all, I know GDAL has a WMS and WCS driver, but no WFS driver. After looking into the mailing list archives I have found no references to a WFS driver. For my job, we have developped such a driver (in readonly mode, but write mode is planned) , based on OGR and its GM

[gdal-dev] GDAL encounters problem with very small files

2008-11-13 Thread Matthieu Rigal
Hi all, hi Frank, I am encountering problem with gdal_translate and gdalinfo with very little images. I have for example a 9*16 pixels image, georeferenced, 16bits and 8bits, that I have tested in 2 formats : .pix PCIDSK and .tif GTiff. And both times, I get errors : gdal_translate: symbol look

[gdal-dev] OGR WFS driver

2008-11-13 Thread Johan Nouvel
Hello all, I know GDAL has a WMS and WCS driver, but no WFS driver. After looking into the mailing list archives I have found no references to a WFS driver. For my job, we have developped such a driver (in readonly mode, but write mode is planned) , based on OGR and its GML driver. Is it int

[gdal-dev] Re: GDAL encounters problem with very small files

2008-11-13 Thread Frank Warmerdam
Matthieu Rigal wrote: Hi all, hi Frank, I am encountering problem with gdal_translate and gdalinfo with very little images. I have for example a 9*16 pixels image, georeferenced, 16bits and 8bits, that I have tested in 2 formats : .pix PCIDSK and .tif GTiff. And both times, I get errors : gd

[gdal-dev] GDAL encounters problem with very small files, part 2

2008-11-13 Thread Matthieu Rigal
Hi all, hi Frank, OOps, I have forgot to say that I unfortunately have only the version 1.4.2 of GDAL/OGR here. If it works on your machine, then it may come from this out-of-date version But please check it also from your side... Best regards, Matthieu Rigal RapidEye AG Molkenmarkt

Re: Gdal Bug? was: Re: [gdal-dev] JP2MRSID Issues

2008-11-13 Thread Michael P. Gerlek
Stephen, Frank: Yes, this is indeed a Kakadu error coming from underneath our SDK. The error "feels" like the sort of thing that happens when one is requesting a bounding box that is outside of the legal bounds for the image at that magnification level: that is, perhaps the scene parameters being

RE: [gdal-dev] NITF TRE support

2008-11-13 Thread Dan Greve
Kurt, I am in the same boat. I have modified the GDAL driver to read AIMIDB and ACFTB similiar to BLOCKA metdata, but I do not have the capability to write these TREs. The TRE creation option should allow this, but I haven't found a good example of how to do this. Hopefully the developer ca

[gdal-dev] raw x-y-z height map.

2008-11-13 Thread Eran Burstain
Hi. I want to convert a height map (DTED or other format) to simple ASCII file with X,Y,Z coordinates, supplemental data (datums) should be in separate file (.vrt), Is there support in such a format ? ___ gdal-dev mailing list gdal-dev@lists.osgeo.org htt

RE: [gdal-dev] problems building Perl swig

2008-11-13 Thread Kralidis,Tom [Ontario]
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Kralidis,Tom [Ontario] > Sent: Monday, November 10, 2008 7:26 AM > To: gdal-dev@lists.osgeo.org > Subject: [gdal-dev] problems building Perl swig > > > Using svn trunk on fc9: > > $ ./configure -

Re: Gdal Bug? was: Re: [gdal-dev] JP2MRSID Issues

2008-11-13 Thread Ivan Lucena
Stephen, It seams like the suggestion to use VRT would be working all right if it wasn't for that that problem with MrSID. Well, you can increase the value on GDAL_CACHEMAX to 500 (mb) or more if you have that amount of free memory. By the way, since the crash on the MrSID driver(s) only ha