[Freesurfer] Ascii file of thickness overlay with vertex index and coordinates

Hi,

I was wondering how I would go about getting the vertex index and coordinates in one ascii file for a thickness overlay file.

With mri_convert using the --asci+crsf option it outputs the vertex index only. Now I want to get the coordinates of each index...Is this possible? I may be misunderstanding something....

Could this info be extracted with converting a surface (e.g., inflated) with mris_convert? If so, where can I find info on how to read the ascii surface files.

In other words, what I'm trying to do is for each vertex:

<vertex index> <vertex coordinate x> <vert coord y> <vert coord z> <thickness intensity>

Best, Mike