[gdal-dev] VRT file from NetCDF

[Even Rouault]

Selon Yves Jacolin <yjacolin at free.fr>:

> Hello,
>
> I am trying to create vrt files from netcdf files using only one subdataset.
> FYI, the second step will be to create a vrt file with two bandes linked to
> two
> subdataset.
>
> I am using a first vrt file for begining created from a tif file as template.
> The
> vrt file using tif file is working correctly. The tiff file has been created
> by
> gdal_translate from the netcdf file.
>
> If I try to open the vrt file linked to netcdf file in QGIS no data is
> dispaly,
> values are null for all the dataset. QGIS medatada says "no data value".
>
> Any idea?

Yves,

did you try to create the VRT with "gdal_translate -of VRT netCDF:xxxxx
netcdf.vrt" and see if it shows up correctly in QGIS (it should...). ? Then you
can compare with the VRT you've created at hand.

Even