<div dir="ltr">Dear all,<div><br></div><div>I'm trying to obtain the probabilistic tractography with the Q-ball, I follow the tutorial, but in the last step appears me some errors, I don't know how to solve it.</div>
<div><br></div><div>track -inputmodel pico -pdf watson -numpds 3 -iterations 10 -seedfile roi.nii -outputroot subject_roi_QBall10 -outputtracts oogl < subject_QBallPDsWatsonPDFs.Bdouble<br></div><div><br></div><div><div>
WARNING: WARNING: couldn't parse arg 12: '-outputtracts'</div><div>Apr 26, 2014 5:22:33 PM tools.CL_Initializer checkParsing</div><div>WARNING: WARNING: couldn't parse arg 13: 'oogl'</div><div>Apr 26, 2014 5:22:33 PM apps.StreamlineTractography initVariables</div>
<div>INFO: Defining input physical space from seed file</div><div>Apr 26, 2014 5:22:33 PM data.ExternalDataSource initFileInput</div><div>INFO: reading data from standard input</div><div>Apr 26, 2014 5:22:34 PM misc.LoggedException logException</div>
<div>SEVERE: Exception in thread "main" class data.DataSourceException: No more voxels in data source.</div><div><span class="" style="white-space:pre"> </span>at data.VoxelOrderDataSource.readNextVoxel(VoxelOrderDataSource.java:230)</div>
<div><span class="" style="white-space:pre"> </span>at data.VoxelOrderDataSource.nextVoxel(VoxelOrderDataSource.java:189)</div><div><span class="" style="white-space:pre"> </span>at tractography.PICoTractographyImage.<init>(PICoTractographyImage.java:61)</div>
<div><span class="" style="white-space:pre"> </span>at tractography.PICoTractographyImage.getTractographyImage(PICoTractographyImage.java:210)</div><div><span class="" style="white-space:pre"> </span>at apps.StreamlineTractography.execute(StreamlineTractography.java:697)</div>
<div><span class="" style="white-space:pre"> </span>at apps.EntryPoint.main(EntryPoint.java:284)</div><div><br></div><div>Exception in thread "main" data.DataSourceException: No more voxels in data source.</div>
<div><span class="" style="white-space:pre"> </span>at data.VoxelOrderDataSource.readNextVoxel(VoxelOrderDataSource.java:230)</div><div><span class="" style="white-space:pre"> </span>at data.VoxelOrderDataSource.nextVoxel(VoxelOrderDataSource.java:189)</div>
<div><span class="" style="white-space:pre"> </span>at tractography.PICoTractographyImage.<init>(PICoTractographyImage.java:61)</div><div><span class="" style="white-space:pre"> </span>at tractography.PICoTractographyImage.getTractographyImage(PICoTractographyImage.java:210)</div>
<div><span class="" style="white-space:pre"> </span>at apps.StreamlineTractography.execute(StreamlineTractography.java:697)</div><div><span class="" style="white-space:pre"> </span>at apps.EntryPoint.main(EntryPoint.java:284)</div>
</div><div><br></div><div>Anyone could help me?</div><div><br></div><div>Best regards,</div><div><br></div><div>Manuel Blesa</div></div>