Dear Marieke,
as already pointed out VBM12 is still in development. Please update to the newest version via the update function or download the newest version here:
http://www.neuro.uni-jena.de/vbm12
Best,
Christian
On Wed, 17 Jun 2015 16:15:33 +0100, Marieke <[log in to unmask]> wrote:
>Hi, I've been using VBM12:Segmentation, which worked fine before, but now it gives an error. I was wondering whether something has changed in the code since the last update?
>
>Specifically, in the step segmentation, modulated normalized, you can choose between 1) affine and non-linear (produces mwp* images) and 2) non-linear only (produces mw0* images). If you choose non-liner only, it works fine, but if you choose affine&non-linear it gives the error shown below. It seems that the function vbm_io_writenii skips defining 'wr' when the option is set to 1?
>
>Hope you can help out,
>
>Best Marieke
>
>------------------------------------------------------------------------
>Running job #1
>------------------------------------------------------------------------
>Running 'VBM12: Segmentation'
>
>------------------------------------------------------------------------
>VBM12 r684: ./VBM/T1_sub001.nii,1
>------------------------------------------------------------------------
>NLM-Filter: 290s
>Affine Registration: 126s
>SPM-Preprocessing 1: 226s
>SPM-Preprocessing 2: 186s
>Global Intensity Correction: 61s
>NLM-Filter after Global Intensity Correction (ORNLMstr=0.03): 24s
>Local Adaptive Segmentation (LASstr=0.50): 174s
>ROI Segmentation (Partitioning): 107s
>Blood Vessel Correction (BVCstr=0.50): 5s
>Skull-stripping using graph-cut (gcutstr=0.50): 34s
>Amap without Kmeans with MRF-Filterstrength 0.15: 29s
>Final cleanup (gcutstr=0.50): 25s
>Dartel normalization: 480s
>Write result maps:
>------------------------------------------------------------------------
>VBM Preprocessing error: MATLAB:UndefinedFunction: ./VBM/T1_sub001.nii,1
>------------------------------------------------------------------------
>Undefined function or variable "wr".
>------------------------------------------------------------------------
> 259 - vbm_io_writenii
> 1407 - cg_vbm_write
> 326 - cg_vbm_run_job
> 10 - cg_vbm_run_newcatch
> 162 - run_job
> 121 - cg_vbm_run
> 29 - cfg_run_cm
> 1673 - local_runcj
> 953 - cfg_util
> 707 - MenuFileRun_Callback
> 96 - gui_mainfcn
> 53 - cfg_ui
>------------------------------------------------------------------------
>Done 'VBM12: Segmentation'
>Done
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