thanks, I created a label directory and that solved the problem.  It
looks like all our subjects are missing a label directory.  Do you know
why that might happen?

Sasha Wolosin
Research Assistant
Developmental Cognitive Neurology
Kennedy Krieger Institute
707 N. Broadway
Baltimore, MD 21205
ph: (443) 923-9270
[EMAIL PROTECTED]
>>> Bruce Fischl <[EMAIL PROTECTED]> 11/02/05 1:46 PM >>>
Hi Sasha,

it gets written into the label dir by default. Are you sure that 
directory exists (should be at the same level as surf)

Bruce
On Wed, 2 Nov 2005, 
Sasha Wolosin wrote:

> I'm having trouble specifying the output file when running
> mris_ca_label- should it be in the surf folder or somewhere else?
> (output below)
> Thanks,
> Sasha
>
> [EMAIL PROTECTED] surf]$ pwd
> /home/wolosin/subjects/dec1877J_prac/surf
> [EMAIL PROTECTED] surf]$ mris_ca_label dec1877J_prac rh rh.sphere.reg
> /freesurfer/ average/rh.atlas2002_simple.gcs rh.aparc.annot
> reading atlas from /freesurfer/average/rh.atlas2002_simple.gcs...
> reading color table from GCSA file....
> input 1: CURVATURE FILE, flags 0, avgs 0, name sulc
> input 0: MEAN CURVATURE, flags 0, avgs 5, name mean_curvature
> labeling surface...
> relabeling using gibbs priors...
> 000:   9230 changed, 125897 examined...
> 001:   2224 changed, 34779 examined...
> 002:    681 changed, 11344 examined...
> 003:    275 changed, 3817 examined...
> 004:    160 changed, 1602 examined...
> 005:     76 changed, 937 examined...
> 006:     31 changed, 434 examined...
> 007:     18 changed, 193 examined...
> 008:     15 changed, 103 examined...
> 009:      7 changed, 86 examined...
> 010:      2 changed, 46 examined...
> 011:      3 changed, 16 examined...
> 012:      0 changed, 10 examined...
> 000: 286 total segments, 189 labels (2604 vertices) changed
> 001: 107 total segments, 12 labels (195 vertices) changed
> 002: 95 total segments, 0 labels (0 vertices) changed
> 10 filter iterations complete (10 requested, 121 changed)
> writing output to rh.aparc.annot...
> could not write annot file
> /home/wolosin/subjects/dec1877J_prac/surf/../label/rh .aparc.annot
> No such file or directory
> mris_ca_label: could not write annot file rh.aparc.annot for
> dec1877J_prac
> No such file or directory
> [EMAIL PROTECTED] surf]$
>
> Sasha Wolosin
> Research Assistant
> Developmental Cognitive Neurology
> Kennedy Krieger Institute
> 707 N. Broadway
> Baltimore, MD 21205
> ph: (443) 923-9270
> [EMAIL PROTECTED]
>
>
>
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