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On 11 Mar 2019, at 14:48, Matthew Webster <[log in to unmask]> wrote:
FSL 6.0.1 has been released.
Updates to tools:* eddy has had major features added, along with minor bug-fixes and improvements.* eddy now models how the susceptibility field changes with subject movement. This is described in NeuroImage 171 (2018) 277-295.* The --slspec parameter can now directly read .JSON output from dcm2niix.* Two new files are generated, ‘my_output’.eddy_command_txt and ‘my_output’.eddy_values_of_all_input_parameters. These are used by eddyqc, and can be used as a “documentation” of exactly how eddy was run on a given data set.* fsl_deface, a structural anonymisation script used by the UK Biobank scripts has been added.* probtrackx2 has been updated ( including probtrackx2_gpu )* bedpostx_gpu has been restored (after being unavailable in 6.0.0)* cudimot: a new front-end for implementing GPU-based model-fitting routines has been added.* BASIL/Oxford_asl (for perfusion quantification using ASL) - new version incorporating new GUI, distortion correction, partial volume correction (for all ASL data), improved registration to structural image, revised inference process, additional kinetic models, ‘white paper’ compliant mode.* FSLeyes supports loading of complex images, and has more options controlling colour bar display.* FSLeyes now comes bundled with a copy of dcm2niix* The latest version of eddy_qc is included.
Bug fixes ( including bugs introduced with the library changes in FSL6.0.0):* An interaction between Armadillo and CUDA causing GPU tools to crash.* fslcpgeom correctly updates q-form header information.* fslswapdim now functions as per pre-FSL6.0.0 changes.* An issue with topup that meant that the estimation of the field was suboptimal* A rare crash during peristimulus-plot generation has been fixed.* Images with non-unity scl_slope will be treated as floating-point type.* Images that incorrectly report the existence of an extension field in post-header bytes ( e.g. created by some Matlab IO routines ) will be read normally rather than reporting an error.* A standard set of openblas libraries are included in the linux downloads.* Performance issues with vecreg and mcflirt have been resolved.* A bug with the -ing option in fslmaths has been fixed.
The full distribution can be downloaded from
either by the installer script or direct download. If you already have FSL installed, the installer script will backup the existing version as part of the install process.
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Dr Matthew Webster
FMRIB Centre
John Radcliffe Hospital
University of Oxford
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