[Camino-users] Problem in running tutorial using dtfit

[apisheh]

Dear All,
 
I am trying to run the tutorial which used dtfit. When I execute:
 
dtfit dwi.nii.gz dwi.scheme -outputfile dt.Bdouble
 
I get the following error.
 
May 18, 2014 11:33:59 PM misc.LoggedException logException
SEVERE: Exception in thread "main" class misc.LoggedException: Expected 36 components but file has 33
     at data.ExternalDataSource.getDataSource(ExternalDataSource.java:308)
     at tools.CL_Initializer.initDataSynthesizer(CL_Initializer.java:2147)
     at apps.ModelFit.initOptions(ModelFit.java:62)
     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)
 
Exception in thread "main" misc.LoggedException: Expected 36 components but file has 33
     at data.ExternalDataSource.getDataSource(ExternalDataSource.java:308)
     at tools.CL_Initializer.initDataSynthesizer(CL_Initializer.java:2147)
     at apps.ModelFit.initOptions(ModelFit.java:62)
     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)
 
I used dcm2nii in order to get NifTi file, the bvalues, and bvectors. I also used pointset2scheme for making a scheme file. However, I don’t know why the number of gradient direction should be 36. The machine that we have utilizes 32 directions. Could someone help me with the above exception error?
 
Thanks.
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