[Freesurfer] Dense annotations

2009-04-09 Thread Alex Fornito
Hi, We're trying to create some customized annotations in matlab, and then write them out to an .annot file. Some of these annotations are dense (e.g., ~1000 ROIs). However, if we defined more than 30 or so colours, tksufrer crashes. Does this limit have something to do with what is specified in

Re: [Freesurfer] Dense annotations

2009-04-09 Thread Bruce Fischl
Hi Alex, what version are you using? I have used thousands of colors in the current version to build icosahedral (mostly uniform) parcellations of the surface. cheers, Bruce On Thu, 9 Apr 2009, Alex Fornito wrote: Hi, We're trying to create some customized annotations in matlab, and then wr

Re: [Freesurfer] Dense annotations

2009-04-09 Thread Alex Fornito
Sorry, I should clarify what I mean by tksurfer crashing: When I define 1000 different colours, only half of the brain gets displayed. I.e. when I click to add the annotation file, it refreshes the image from one side, everything begins as expected, but when it gets to half way across the brain, i

Re: [Freesurfer] Dense annotations

2009-04-09 Thread Bruce Fischl
I think this was a tksurfer bug that I fixed a few months ago. Can you try grabbing a current version of tksurfer and see if it is fixed? Bruce On Thu, 9 Apr 2009, Alex Fornito wrote: Sorry, I should clarify what I mean by tksurfer crashing: When I define 1000 different colours, only half o