[FWTools] Trying to translate gtif ASTER image to jpg but v. slow

[Frank Warmerdam]

Simon J. Hook wrote:
> I added the --config to the call line and WOW it took 2 secs - that is 
> what I call a performance improvement. One further quick question. Can I 
> automatically change the extension of the jpg world file to .jgw. For 
> some reason ENVI does not recognize .wld, I can rename the file in my 
> script if necessary.

Simon,

There is no way to control the extension used for world files by GDAL drivers.
But if you wouldn't mind filing a bug on this issue, this and other GDAL
drivers should be using the proper worldfile naming - not .wld.  The .wld
extension is a mapserver extension.

Best regards,
-- 
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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