# Nifti data from the HCP import via DWI Convert Module

**URL:** https://discourse.slicer.org/t/nifti-data-from-the-hcp-import-via-dwi-convert-module/12913
**Category:** Support
**Created:** [August 9, 2020, 2:23am UTC](https://discourse.slicer.org/t/nifti-data-from-the-hcp-import-via-dwi-convert-module/12913 "2020-08-09T02:23:29Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![hercp](https://avatars.discourse-cdn.com/v4/letter/h/ecc23a/32.png) [@hercp](https://discourse.slicer.org/u/hercp)
#### Post date: [August 9, 2020, 2:23am UTC](https://discourse.slicer.org/t/nifti-data-from-the-hcp-import-via-dwi-convert-module/12913/1 "2020-08-09T02:23:29Z")

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I’m using 3D Slicer 4.10.2 on a Windows 10 system. I’m trying to convert DTI Nifti data from the HCP import via DWI Convert Module (the data come from [http://www.humanconnectomeproject.org/](http://www.humanconnectomeproject.org/))

I receive the following errors:

_Diffusion-weighted DICOM Import (DWIConvert) standard error:_

_E: DcmElement: Unknown Tag & Data (2035,3031) larger (824193072) than remaining bytes in file_

_W: DcmItem: Length of element (2d20,2e30) is odd_

_E: DcmElement: Unknown Tag & Data (2d20,2e30) larger (925906485) than remaining bytes in file_

_W: DcmItem: Dataset not in ascending tag order, at element (0000,0000)_

_W: DcmItem: Element (0000,0000) found twice in one data set or item, ignoring second entry_  
_…_

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### Author: ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)
#### Post date: [August 10, 2020, 3:58pm UTC](https://discourse.slicer.org/t/nifti-data-from-the-hcp-import-via-dwi-convert-module/12913/2 "2020-08-10T15:58:41Z")

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Hi -

That tool is for dicom. You probably want to use these tools instead: [https://github.com/pnlbwh/conversion](https://github.com/pnlbwh/conversion)

Also get the latest Slicer nightly preview 4.11