Hello, I've been attempting to run "Realign and Unwarp" using the spm_jobman function. I've consistently encountered the error detailed the in the attached txt-file. The process that caused the error to occur is as follows: 1) in the unix command window: matlab -nodisplay <spmjob.m >log.txt 2) spmjob.m contains: addpath('/usr/local/packages/MATLAB/spm8/'); which spm %spm('defaults','fmri') Attempted to use to turn off plotting spm_jobman('initcfg'); spm_jobman ('run_nogui','/home/eric/experiments/ATD.02/Analysis/Conn/20080709_34595/re aligntest.m'); 3) Realigntest.m is a batch file created in the SPM8 batch utility. I have created similar files for coregistration, segmentation, normalization and smoothing. These files have all worked. I would be grateful for any insight on how to get "Realign and Unwarp" to run from the command line. Thank you, Eric Mansfield Duke University