is there a command line tool to rotate large(huge) TIFFs?

[Tyler Mitchell]

Hi Mike,
I'm guessing that you don't care about the georeferencing of the images
anymore, right?   Or are you really trying to reproject the image
coordinates?

I'd try ImageMagick (http://imagemagick.org/).  Its command line program can
be used like this:
> convert -rotate -24.9 <input>.tif <output>.tif

I'm not sure how large 'huge' is for you, but I'm trying a 52MB image right
now :)

Tyler

p.s. Do you make it to Prince George much?

On November 29, 2004 01:32 pm, Merrett, Mike wrote:
> Hi:
>         Does anyone know of a command line tool that will rotate tiff's
> 24.9degrees counter clockwise?
>
>         I have the 4 tiffs which I have rotated with Photoshop - but when I
> try to combine them (and then rotate them) Photoshop blows says too big
>
>         I believe I can combine them and then split them up again with GDAL
> tiff tools - but how to rotate them?
>
> Thanks,
>      Mike Merrett
>       GIS/ Database Specialist
>       City of Whitehorse