FSL 6 is pretty new, and maybe your problem is that the version you have is too *new* instead of too old.
However, there is no way to guess the correct version you need, you will have to check in the book. Maybe it says somewhere which software versions you should use?
Tim
> On December 21, 2018 at 12:54 PM Amnah Mahroo <[log in to unmask]> wrote:
>
>
> Hi there,
>
> I'm interested in brain perfusion analysis and for that I am using Oxford Neuroimaging Primers (http://www.neuroimagingprimers.org/examples/introduction-to-perfusion-quantification-using-asl/).
>
> I have installed FSL verion 6.0 on ubuntu 16.04 using virtual machine. The oxford_asl file provided with the FSL 6.0 package gives some error (like this: Error! Unrecognised option on command line: --iaf), so I'm using standalone version of BASIL downloaded from github (https://github.com/ibme-qubic/oxford_asl/releases)
>
> The problem is when I try to do perfusion quantification using the below mentioned command, I still get an error:
>
> /home/amnah/Downloads/oxford_asl/oxford_asl -i asltc -o oxasl --wp --casl --iaf=tc --tis=3.6 --bolus=1.8 --slicedt=0.0452 --spatial --moco -c aslcalib --tr 4.8 --cblip=aslcalib_PA --pedir=y --echospacing=0.06
> Error! Unrecognised option on command line: --moco
>
> Looks like I don't have most updated version of oxford_asl. Please let me know from where I can get the most updated version of BASIL (oxford_asl).
>
> I would really appreciate your help.
>
> Thanking in advance.
> Best Regards,
> Amnah Mahroo
>
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--
Dr. Tim Schäfer
Postdoc Computational Neuroimaging
Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy
University Hospital Frankfurt, Goethe University Frankfurt am Main, Germany
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