[FWTools] HDF5 Complex Dataset porting in GEOTIFF

andyNEXT andrea.pistoni at next.it
Mon Feb 4 06:55:30 EST 2008

Dear Frank, 

I think is useful provide to you other overview information about the
environment I'm working at the moment.
The task that I've to develop is to load an HDF5 Dataset in an ESRI Raster
Catalog. I've seen that there is an ArcSde dll in GDAL and maybe I can load
the Raster directly from H5 to the ArcSde Raster catalog without passing
toward the Geotiff file. 
This could simplify my effort about the other issues I wrote you.



Frank Warmerdam-2 wrote:
> andyNEXT wrote:
>> Hi All, 
>> I've to create a GTiff file from an HDF5 Complex Dataset that is a MxNx2
>> matrix. The problem is that the gdal moethod Open() reads this Dataset
>> not
>> such as 2 Datasets of dimensions [MxN], but such as M datasets of
>> dimensions
>> [Nx2]. My intention is to create 2 Geotiff file of dimensions [MxN].
>> Does somebody know a method of gdal library to set custom Dataset band
>> selection?
> Andrea,
> You might have better luck reaching the folks knowledgable about the HDF5
> driver on the gdal-dev list.  There is no way for the user/application to
> control how the HDF5 driver guesses which dimensions are x, y and bands.
> But if you can provide a pointer to the dataset I might be able to tweak
> the logic a bit.
> Best regards,
> -- 
> ---------------------------------------+--------------------------------------
> I set the clouds in motion - turn up   | Frank Warmerdam,
> warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | President OSGeo, http://osgeo.org
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