Re: quantifying surface area

2002-06-14 Thread Tom Schoenemann
Hi Bruce, Tried the downloading the mris_convert from surfer.nmr.mgh.harvard.edu:/space/outgoing/fsdev and again doing: mris_convert -c ./lh.area lh.orig lh.area.asc (after renaming the old lh.area.asc file). However the output is the same, as far as I can tell. Here are the first 8 lines

Re: quantifying surface area

2002-06-13 Thread Tom Schoenemann
Hi again, On Friday, June 7, 2002, at 06:38 PM, Bruce Fischl wrote: Hi Tom, we write out an ?h.area file that contains the area of every vertex in the tessellation (the average area of all triangles it is a member of). You should be able to convert it to ascii using mris_convert in the

Re: quantifying surface area

2002-06-13 Thread Tom Schoenemann
Thanks Bruce, A few more questions: On Thursday, June 13, 2002, at 03:00 PM, Bruce Fischl wrote: Hi Tom, the mris_convert command line for converting curvature files is a bit arcane (my fault). You need to specify that it is a curvature format file with the -c option, and which one you

Re: quantifying surface area

2002-06-13 Thread Bruce Fischl
you should convert the patch to ascii using mris_convert -p and get the vertex #s from the ascii file. Also, I think you must have an old version of mris_convert (as every other area is 0, which it certainly shouldn't be). Try taking a new one from

Re: quantifying surface area

2002-06-07 Thread Bruce Fischl
Hi Tom, we write out an ?h.area file that contains the area of every vertex in the tessellation (the average area of all triangles it is a member of). You should be able to convert it to ascii using mris_convert in the usual way. Also, note that the vertex index is invariant across the