Hello - are you using FSL 5.0.8? Did your randomise call use a mask image ( with -m )?
Kind Regards
Matthew
> Hi,
>
> I'm having a recurring issue with randomise (v2.9) output images not having a complete header (see below). I saw this issue mentioned on the forums before, but I can't find the solution:
>
> JISCMail - FSL Archive - Re: Randomise and file header (https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=FSL;339c1513.1403)
>
> Is this a bug in randomise? As a workaround, I'm using fslcpgeom to copy the header/dimension information from another image to make the randomise output display correctly in other programs (e.g., MRIcroN).
>
> Thanks!
> David
>
>
>
> vpn-client-172-16-8-231:cope1_3p6 DVS$ fslhd randomise_tfce_corrp_tstat1.nii.gz
> filename randomise_tfce_corrp_tstat1.nii.gz
>
> sizeof_hdr 348
> data_type FLOAT32
> dim0 3
> dim1 87
> dim2 105
> dim3 87
> dim4 1
> dim5 1
> dim6 1
> dim7 1
> vox_units mm
> time_units s
> datatype 16
> nbyper 4
> bitpix 32
> pixdim0 0.000000
> pixdim1 1.000000
> pixdim2 1.000000
> pixdim3 1.000000
> pixdim4 1.000000
> pixdim5 0.000000
> pixdim6 0.000000
> pixdim7 0.000000
> vox_offset 352
> cal_max 0.0000
> cal_min 0.0000
> scl_slope 1.000000
> scl_inter 0.000000
> phase_dim 0
> freq_dim 0
> slice_dim 0
> slice_name Unknown
> slice_code 0
> slice_start 0
> slice_end 0
> slice_duration 0.000000
> time_offset 0.000000
> intent Unknown
> intent_code 0
> intent_name
> intent_p1 0.000000
> intent_p2 0.000000
> intent_p3 0.000000
> qform_name Unknown
> qform_code 0
> qto_xyz:1 1.000000 0.000000 0.000000 0.000000
> qto_xyz:2 0.000000 1.000000 0.000000 0.000000
> qto_xyz:3 0.000000 0.000000 1.000000 0.000000
> qto_xyz:4 0.000000 0.000000 0.000000 1.000000
> qform_xorient Left-to-Right
> qform_yorient Posterior-to-Anterior
> qform_zorient Inferior-to-Superior
> sform_name Unknown
> sform_code 0
> sto_xyz:1 0.000000 0.000000 0.000000 0.000000
> sto_xyz:2 0.000000 0.000000 0.000000 0.000000
> sto_xyz:3 0.000000 0.000000 0.000000 0.000000
> sto_xyz:4 0.000000 0.000000 0.000000 0.000000
> sform_xorient Unknown
> sform_yorient Unknown
> sform_zorient Unknown
> file_type NIFTI-1+
> file_code 1
> descrip FSL5.0
> aux_file
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