Hi Rakesh,<div><br></div><div>Yes, the DW directions in Skyra data are stored under a different tag than they used to. On top of that, if you sent your images out from the Skyra through a Syngo.Via server, there's a chance the DW directions would have disappeared from the DICOM headers altogether (we certainly have a few datasets affected by this). This last problem has since been fixed, but it could be the reason why you're having trouble. </div>
<div><br></div><div>In any case, I recently submitted a patch to the mailing list (<a href="http://www.nitrc.org/pipermail/mrtrix-discussion/2012-October/000567.html">http://www.nitrc.org/pipermail/mrtrix-discussion/2012-October/000567.html</a>) which should allow you to handle these new data. Since the text of that message seems to have mysteriously disappeared from the archives, here are the instructions on how to install the patch from that message:</div>
<div><br></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><div><div><i>$ cd mrtrix</i></div></div><div><div><i>$ tar xvfj mrtrix-0.2.10_DICOM_multiframe_patch.tar.bz2 </i></div></div><div><div><i>$ ./build clean</i></div>
</div><div><div><i>$ ./build</i></div></div><div><div><i>$ sudo ./build install</i></div></div></blockquote><div><div><br></div><div>Hope that sorts out the problem.</div><div>Cheers,</div><div><br>Donald.</div><div><br>
</div>
<br><div class="gmail_quote">On 13 November 2012 14:32, rakesh rakesh <span dir="ltr"><<a href="mailto:rakesh560008@gmail.com" target="_blank">rakesh560008@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
hi everyone,<br>i have been having trouble in handling the data from seimen's skyra machine, whereas dicom imported from the philips machine is working fine with Mrtrix,<br>the problem is after converting the .nii/Dicm files to .mif format ( i am able to use the command mrinfo, mrview, also create mask using average)<br>
I am not able to process the Dwi2tensor script, even after i run the -grad encoding.b script<br>moreover i am not able to generate the encoding.b file (using the mrinfo .....-grad encoding.b), however i am able to view (using mrinfo) the details (of these files) as described in the manual.<br>
kindly help me<br><br>regards<br><br>rak<br>
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