morphologist -> morphometry -> brain volumes error with data imported from freesurfer
Posted: Tue Jan 16, 2018 11:45 am
Hi,
I would like to compute brain volumes on data that were imported from freesurfer.
I get the following error, meaning that the voronoi volume is locked, which is systematically the case when importing data from freesurfer.
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in CSF Classif 1 The file:/bv_database/FS5.3.0_import/OAS1_0061/t1mri/default_acquisition/default_analysis/segmentation/voronoi_OAS1_0061.nii is locked. It cannot be opened for writing. You can unlock it if necessary using the contextual menu of the parameter split_mask
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First, I notice that the voronoi volume is used but is not an input of the process, which is strange.
Then I am wondering why would the voronoi (and maybe split_brain or grey_white) volumes would be opened for writing in a process supposed to only read these files for computing the volume...
Finally, do you recommend to unlock these files to be able to run the process and compute the volumes or another way is possible?
Many thanks!
gui
I would like to compute brain volumes on data that were imported from freesurfer.
I get the following error, meaning that the voronoi volume is locked, which is systematically the case when importing data from freesurfer.
----------------------------------------------
in CSF Classif 1 The file:/bv_database/FS5.3.0_import/OAS1_0061/t1mri/default_acquisition/default_analysis/segmentation/voronoi_OAS1_0061.nii is locked. It cannot be opened for writing. You can unlock it if necessary using the contextual menu of the parameter split_mask
--------------------------------------------
First, I notice that the voronoi volume is used but is not an input of the process, which is strange.
Then I am wondering why would the voronoi (and maybe split_brain or grey_white) volumes would be opened for writing in a process supposed to only read these files for computing the volume...
Finally, do you recommend to unlock these files to be able to run the process and compute the volumes or another way is possible?
Many thanks!
gui