Hello, the fslsplit tool can be used to break a multivolume file into separate ones... Regards Matthew > dear all, > > i just finished an fmri simulation with possum. i simulated 10 > volumes, > which i can look at with the fslview. however, i expected the > simulator to > produce 10 .nii files. instead i only have one, containing all of > the 10 > volumes. when i open the file in SPM, for example, it looks like my 10 > volumes are treated as one image. so my question is this: can i > make 10 > separate .nii files from the original one containing the 10 > volumes? thank > you. bjorn >