Dear Richard,
I checked this out on my mac and I also get the problem.
However, you are right that the -in and -ref are now obsolete
and you can happily get rid of them (we initially needed them
for support with medx transforms years ago).
So the best thing would be to edit out all the -in and -ref
options in convert_xfm from the updatefeatreg script.
Hopefully that will fix the problem.
All the best,
Mark
On 17 Jan 2006, at 22:19, Richard Albistegui-DuBois wrote:
> I am getting errors when trying to use updatefeatreg. Specifically,
> it crashes with segmentation faults when trying to make the inverse
> matrices.
>
> I noticed that updatefeatreg uses this line (as an example):
>
> ${FSLDIR}/bin/convert_xfm -in example_func -ref standard -inverse -
> omat standard2example_func.mat example_func2standard.mat
>
> This produces a segmentation fault when I try it (I checked, and
> both standard and highres are valid files, and what I expect them
> to be). However, is there any reason why the -in and -ref options
> are necessary here? If I run it simply as:
>
> ${FSLDIR}/bin/convert_xfm -omat standard2example_func.mat -inverse
> example_func2standard.mat
>
> ...it runs just fine.
>
> If someone could explain what I am doing wrong to produce the
> segmentation faults, or the need for the -in and -ref options, I'd
> appreciate it.
>
> -Richard
|