[Camino-users] Information

[Stefano Sirgiovanni]

Hi All,



I'm starting to use the software Camino using Windows.



I would like to ask for two information.



The first information is this: when I use the pdview during the tutorial
and observe the various vectors, if I place it on a voxel I get the
coordinates of my position and under 4 numbers, one of this placed in the
round parentheses. Are the 3 numbers  before the round parentheses the
eigenvalues and the value in round parentheses the FA or MD?



The second question.



I tried to use the procedure used in the trial on a subject but when I came
to the command:



dtfit dwi.Bfloat 4Ddwi_b1000_bvector.scheme -bgmask brain_mask.nii.gz
-outputfile dt.Bdouble



I get this error



Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0 >= 0

        at java.util.Vector.elementAt(Unknown Source)

        at imaging.DW_Scheme.readScheme(DW_Scheme.java:530)

        at tools.CL_Initializer.initImagingScheme(CL_Initializer.java:1588)

        at apps.ModelFit.initOptions(ModelFit.java:61)

        at apps.Executable.<init>(Executable.java:24)

        at apps.ModelFit.<init>(ModelFit.java:50)

        at apps.EntryPoint.getExecutable(EntryPoint.java:142)

        at apps.EntryPoint.main(EntryPoint.java:282)





and it doesn’t generate dt.Bdouble file and so I can’t create the FA or MD
file.





What could it be?



Thanks a lot



Cheers


-- 
Stefano Sirgiovanni
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