Big images - convert

[paulohess]

Hi

I have an image around 2G and am trying to use "convert" to create a JPG thumb.
I get this error :
convert: unable to open image a.TIF - Value too large for defined data type.

For the sake of the image quality, I can't re-size the original image ...

is there any parameter or way to make IM read the image in ...

Thanks
P.H.

[fmw42]

see reply at viewtopic.php?f=2&t=21498