Re: [gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Jose Gomez-Dans
Hi On 6 December 2011 20:08, Martin Lambers wrote: > Hi Jose! > This might be slightly offtopic, but if you are using the latest GDAL > from svn, you could try the brand new GTA driver to store your files > in GTA format. Then you can use the gta tool, which was made for > exactly this kind of g

Re: [gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Martin Lambers
The GTA driver supports all GDAL metadata, including projection etc. It is stored in GTA tags. The gta tool will not touch it (unless you tell it to by using the 'gta tag' command or edit it in the GUI). So in this example the metadata ending up in the out*.gta files should be the same as in the in

Re: [gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Etienne Tourigny
The idea looks pretty cool! just curious: what happens to georeferencing data (projection and GT) and metadata when converting to (and from) GTA format? What is the status of metadata support in the GDAL driver? Etienne On Tue, Dec 6, 2011 at 6:08 PM, Martin Lambers wrote: > Hi Jose! > > On Tu

Re: [gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Martin Lambers
Hi Jose! On Tue, 6 Dec 2011 17:52:17 +, Jose Gomez-Dans wrote: > I'm trying to build a VRT file out of a number of multiband files > using gdalbuildvrt. Let's say I have N 7-band files, and I want build > 7 N-band files (i.e., I want to stack all the bands in the same > dataset). I have accomp

Re: [gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Even Rouault
Le mardi 06 décembre 2011 18:52:17, Jose Gomez-Dans a écrit : > Hi, > > I'm trying to build a VRT file out of a number of multiband files using > gdalbuildvrt. Let's say I have N 7-band files, and I want build 7 N-band > files (i.e., I want to stack all the bands in the same dataset). I have > acc

[gdal-dev] gdalbuilvrt and multiband files

2011-12-06 Thread Jose Gomez-Dans
Hi, I'm trying to build a VRT file out of a number of multiband files using gdalbuildvrt. Let's say I have N 7-band files, and I want build 7 N-band files (i.e., I want to stack all the bands in the same dataset). I have accomplished this thus far by having a prior step that creates a VRT for each