Tim,
Perhaps the cause is that D4 (dt) is zero instead of 1 in data and nodif.
Peace,
Matt.
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Tim Behrens
Sent: Tuesday, July 17, 2007 11:06 AM
To: [log in to unmask]
Subject: Re: [FSL] Bedpost trouble
Hi -
Is it the case that the problem is the same on the linux and cygwin
machines.
If so, could you upload the input data directory and the bedpost
directory onto our system
www.fmrib.ox.ac.uk/cgi-bin/upload.cgi
and send us the relevant number
Thanks
Tim
On 17 Jul 2007, at 14:04, jonathan bosse wrote:
> Hi,
> the version of cygwin that we have is the one with a link on 'your'
> web site (http://fsl.fmrib.ox.ac.uk/fsl/) but the problem is that
> it doesn't work with Linux too, I 've got the same problem (i think
> it is but i'm not sure : it seeems like fsl could not process any
> second slice) (it is always written " 0 slices processed .... 1
> slices processed....1silces processed...1slices processed....
> 1slices.....).
> I found a bc-1.06 progam for cygwin.
> sorry, I don't understand what do you mean with 'put it in your path'
> thanks.
>
>
>> From: Tim Behrens <[log in to unmask]>
>> Reply-To: FSL - FMRIB's Software Library <[log in to unmask]>
>> To: [log in to unmask]
>> Subject: Re: [FSL] Bedpost trouble
>> Date: Tue, 17 Jul 2007 12:28:21 +0100
>>
>> Hi - the problem is that your cygwin OS cannot see a program
>> called bc. This is a standard program in UNIX distributions.
>>
>> This either means that you installed a lightweight version of
>> cygwin that does not contain bc, or that your version of bc is
>> not in your path.
>>
>> If it is the former, you either need to completely reinstall
>> cygwin, and choose the_complete_ installation, i.e. "select all",
>> or find a version of bc for cygwin, and put it in your path.
>>
>> Cheers
>>
>> T
>>
>> On 17 Jul 2007, at 11:04, jonathan bosse wrote:
>>
>>> thanks for the reply
>>> DTIFIT works on my data.
>>> I send bedpost_datacheck
>>> thanks.
>>>
>>>
>>>> From: Tim Behrens <[log in to unmask]>
>>>> Reply-To: FSL - FMRIB's Software Library <[log in to unmask]>
>>>> To: [log in to unmask]
>>>> Subject: Re: [FSL] Bedpost trouble
>>>> Date: Tue, 17 Jul 2007 10:33:20 +0100
>>>>
>>>> Hi - does dtifit work ok on your data?
>>>> And can you send the output of bedpost_datacheck
>>>>
>>>> Thanks
>>>> T
>>>>
>>>> On 17 Jul 2007, at 09:43, Jonathan Bosse wrote:
>>>>
>>>>> Hi,
>>>>> I'm trying to do a bedpost ( 18 directions, 3 and 40(target)
>>>>> slices) band
>>>>> I wait more than 3 days (for 3 slices) even with cygwin or
>>>>> with Linux,
>>>>> when I'm looking to the *.bedpost directory, I can see only
>>>>> the first
>>>>> slice (with linux it's written "0 slices processed... 1 slices
>>>>> processed... 1 slices processed... 1 slices processed (again
>>>>> and again)".
>>>>> I've run the feeds and it seems to work (there's an error
>>>>> message but
>>>>> there's a result) (the feeds data has only 1 slice) (but
>>>>> tractography in
>>>>> only one slice isn't very significant).
>>>>> But all the other functions of fsl seemed to work (fdt, melodic..)
>>>>> So I join the fslerrorreport of my data (18 directions, 3 slices).
>>>>> Thank you for the help.
>>>>> <fsl_nab4aS.gz>
>>>
>>> _________________________________________________________________
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>>> <bedpost_datacheck.pdf>
>
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