[gdal-dev] gdalbuilvrt segmentation fault

[Marco Nicoletti]

Dear all,

I have got a problem using the GDAL tool gdalbuildvrt.

I would like to join two DEMs sampled on the same grid which insist on the same 
geografical zone. 
The first DEM has got some NoDataValue holes and I would like to feel them with the values in
the second DEM. 
I ave used also the flag to ignore the projection (-allow_projection_difference).

DEMs have the same raster size (xSize="10801" ySize="7201"), the same data type ("Float32")
and the same NoData Value (-3.27670000000000E+04).

The GDAL tool goes in segmentation fault: any ideas?

$ gdalbuildvrt -allow_projection_difference  output.vrt ned/safod+egm96.dem srtm/srtm_90m_egm96_grid.tif
0...10...20...30...40...50...60...70...80...90...100 - done.
Warning 6: gdalbuildvrt does not support heterogenous band characteristics. Skipping srtm/srtm_90m_egm96_grid.tif
Segmentation fault


Thanks in advanced.

Marco
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