[gdal-dev] Problem with .asc files

[Even Rouault]

Hi,

Where does this file come from ? Do you have a link to such a file ?
Its header doesn't follow the accepted format by the GDAL driver for a 
Arc/Info ASCII Grid file.

Even

> Hi everyone !
> I've a problem with gdal, it doesn't recognise my files with .asc
> extensions.
> 
> *>gdalinfo N42W00.asc
> ERROR 4: 'N42W00.asc' not recognised as a supported file format.
> 
> gdalinfo failed - unable to open 'N42W00.asc'.*
> 
> However, the gdal driver is presnt :
> 
> *>gdalinfo --formats | find "ASC"
>   AAIGrid (rwv): Arc/Info ASCII Grid
>   GRASSASCIIGrid (rov): GRASS ASCII Grid
>   GSAG (rwv): Golden Software ASCII Grid (.grd)
>   USGSDEM (rwv): USGS Optional ASCII DEM (and CDED)
>   XYZ (rwv): ASCII Gridded XYZ*
> 
> And this files are well formated :
> 
> *W:12.000000 E:13.000000 S:38.000000 N:39.000000 grid:1.000000
> cols:61 rows:61 endian:10203 min:-10.000000 max:3211.000244
> 
>  2381.00 2391.00 2416.00 2450.00 2498.00 2537.00 2560.00 2579.00 2557.00
> 2404.00
>  2273.00 2208.00 2164.00 2214.00 2210.00 2242.00 2292.00 2329.00 2362.00
> 2378.00
> ...............*
> 
> Thank you for any help ;)
> 
> 
> 
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