Hi Mike, Nick can get you the source code if you tell him your hardware/software platform.
cheers, Bruce On Sun, 11 Apr 2010, Michael Waskom wrote:
Thanks Bruce. My end goal here is to get a surface map where each vertex has the value of the distance (along the surface) to a reference vertex. So it sounds like this program can do what I'm looking for. Thomas, if that sounds possible could you let me know how to implement that? In the meantime, Bruce, I'd probably find the source code useful, so if you could send that my way I'd greatly appreciate it.
Best, Mike
On Saturday, April 10, 2010, Bruce Fischl fischl@nmr.mgh.harvard.edu wrote:
Hi Mike,
there are no options to that binary. There's also mris_distance_to_label that might be more useful for you, or mris_distance_transform. Thomas Yeo (ccd) wrote the algorithm and can give you more details if you want about how it is implemented, or you are welcome to the source code if you want.
cheers, Bruce
On Sat, 10 Apr 2010, Michael Waskom wrote:
Hi All,
I'd like to use mris_distance_map, but it looks like the usage/help info is missing or broken (At least in 4.4.0/4.5.0). When I try it with just the command or -help, it looks like this:
mwaskom@ba2:~$ mris_distance_map --help usage: mris_distance_map [options] <input surface file> <output scalar field (.mgz)>
This program will compute a distance map of each point on the surface to a reference point (vertex 0 by default)
valid options are: mwaskom@ba2:~$
Can someone help me out with these mysterious options? Also, how is it calculating distance? Thanks!
Mike
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