Tensor Estimation Module

[ashleyrumple]

When using the tensor estimation module, the final version QCed DWI gets labeled as a tensor. The only workaround is to disable the tensor module.

[styner]

works around: run dti estimation separately (with brain masking preceding it), not as a pipeline. The computation of the tensor incorrectly sets the header of the final output

[styner]

adding detail: when running multi-step protocol, such as EDDY followed by tensor estimation, then the final output "*QCed.nrrd/nii.gz" has the header of a tensor and the data of the final QCed DWI, which is incorrect

[styner]

Running it, only with Slice checker + tensor, produces correct results