can i use mri_convert to resample a 4-d nifti volume? currently it appears to write out just one frame.

cmdline used:

mri_convert -vs 2 2 2 r234000-20-1_warped.nii r234000-20-1_warped_fsresample.nii

the input volume has 51 timepoints the output vol has 1.

would you recommend another, more appropriate function?

cheers,

satra