[FWTools] FWTools 1.3.7 Released
Jeff Ruby
jgr007 at gmail.com
Wed Sep 19 15:41:51 EDT 2007
Frank,
I used gdal_translate to create a 13GB BigTIFF image from and ENVI raw
binary/hdr image. After that, I tried running this 13GB image through
gdaladdo.
I get the following errors. These pairs of errors are repeated several times:
ERROR 1: TIFFFetchDirectoryClassic:Sanity check on directory count failed, this
is probably not a valid IFD offset
ERROR 1: TIFFReadDirectory:Failed to read directory at offset 0
It appears that, even with the errors, gdaladdo is still working, but
when I use gdalinfo it doesn't show that overlay images as being
present.
I'm running FWTools 1.3.7 on Windows XP Pro (32-bit), dual 3.0 Xeon
processors, 4GB memory.
Thanks much,
-Jeff
On 9/19/07, Frank Warmerdam <warmerdam at pobox.com> wrote:
> Jeff Ruby wrote:
> > Hi,
> >
> > gdaladdo doesn't seem to work with BigTIFFs. I'm running FWTools
> > 1.3.7 on WindowsXP.
>
> Jeff,
>
> Can you provide some more details? Does it fail for "small" bigtiff files
> or only big ones (bigger than 4gb say). What error do you get? What
> were the particulars of your file?
>
> 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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