Sabina,
I appears that you have the operation code in the wrong position in the command
and each of the gray/white peaks is specified by a single value.
Try this command with using one value for the <gray-peak> and one value for the
<white-peak>:
caret_command -volume-segment myanatomyfile.nii mysegmentation.nii
file.spec NNNNNNYYNYYYNNYYN <gray-peak> <white-peak> NNNNNN RIGHT
NONE NIFTI_GZIP
John
On Dec 3, 2010, at 6:24 AM, SM Chita wrote:
> Dear CARET users,
>
>
> I would like to use caret to calculate the inflated, flattening, hull and in
> the end the gyrification index for our human white matter segmentation
> obtained using an in-house software. So I'm trying to use the "caret_command
> -volume-segment" to generate raw and fiducial surfaces, etc. basically
> operation-code 7 to 17. However I am not really sure what to do when i get
> the error message: "Too many parameters provided for operation
> -volume-segment"
>
> I used the following syntax: caret_command -volume-segment myanatomyfile.nii
> mysegmentation.nii file.spec 18 20(for gray matter) 84 90(for white matter)
> N(for no padding) RIGHT SUREFIT_THEN_GRAPH NIFTI_GZIP NNNNNYYYYYYYYY(since
> -help says that for operation-code "all characters must be specified" )
>
> My first question is can i use my already segmented WM to create raw and
> fiducial surfaces , etc ? and if yes how exactly do i have to supply the
> information for operation-code characters if i want to perform operations
> from 7 to 17 ?
>
> Thank you very much for your answer !
>
> Best regards,
>
> Sabina
>
>
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