Hi,
Can you double check that the mask overlaps the data ( e.g. just quickly check them in FSLview? )
Many Regards
Matthew
> Hello,
>
> Thanks for your response.
>
> Unfortunately, I've tried using both mask optoins mean_FA_mask and mean_FA_skeleton.nii.gz, and I still get the same error message.
>
> Anybody else having the same issue or is there another step that I am missing?
>
> Michael
> ________________________________________
> From: Haitao Ge
> Sent: Saturday, January 07, 2012 8:47 AM
> To: [log in to unmask]
> Subject: Re: [FSL] TBSS exception
>
> Hi Michael
>
> I think you have input the wrong mask. You have input the mean FA skeleton
> instead of mean FA mask.
>
> Haitao
>
> Center for Sectional and Imaging Anatomy
> Shandong University School of Medicine
> 44#, West Wenhua Rd.
> Jinan 250012, Shandong
> P.R.China
>
> -----原始邮件-----
> From: Michael Keaser
> Sent: Saturday, January 07, 2012 5:44 AM
> To: [log in to unmask]
> Subject: Re: [FSL] TBSS exception
>
> Hello,
>
> I too have had the same problem with the error mask is blank.
>
> Here is my command and the output from it:
>
> randomise -i all_FA_skeletonised.nii.gz -o pairedT -d design-glm.mat -t
> design-glm.con -f design-glm.fts -m mean_FA_skeleton.nii.gz -e
> design-glm.grp -T
> randomise options: -i all_FA_skeletonised.nii.gz -o pairedT -d
> design-glm.mat -t design-glm.con -f design-glm.fts -m
> mean_FA_skeleton.nii.gz -e design-glm.grp -T
> Loading Data: ERROR: Program failed
>
> An exception has been thrown
> Data mask is blank.
>
>
> I'm not sure what is going on. Anyone have any ideas? Your help would
> greatly be appreciated.
>
> Thanks,
>
> Michael
>
|