mrcolour dwi_mean.mif gray - -lower 0.0 | testing_diff_image - $(mrcalc dwi_mean.mif $(mrstats dwi_mean.mif -output max) -div tmp1.mif -force && mrcat tmp1.mif tmp1.mif tmp1.mif -axis 3 -) -frac 1e-5
mrcolour dwi_mean.mif gray - | testing_diff_image - mrcolour/gray.mif
mrcolour dwi_mean.mif hot - | testing_diff_image - mrcolour/hot.mif
mrcolour dwi_mean.mif cool - | testing_diff_image - mrcolour/cool.mif
mrcolour dwi_mean.mif jet - | testing_diff_image - mrcolour/jet.mif
mrcolour dwi_mean.mif inferno - | testing_diff_image - mrcolour/inferno.mif
mrcolour dwi_mean.mif viridis - | testing_diff_image - mrcolour/viridis.mif
mrcolour dwi_mean.mif pet - | testing_diff_image - mrcolour/pet.mif
mrcolour unit_warp.mif rgb - | testing_diff_image - $(mrcalc unit_warp.mif $(mrstats unit_warp.mif -output max -allvolumes) -div -) -frac 1e-6
mrcolour dwi_mean.mif gray -upper 80 - | testing_diff_image - mrcolour/upper.mif
mrcolour dwi_mean.mif gray -lower 40 -upper 80 - | testing_diff_image - mrcolour/bothlimits.mif
