Hi, I'm interested to used probtrackx2_gpu instead of probtrackx2 to speed up my analysis. However I need the particle file, and using the same call for probtrackx2 and probtrackx2_gpu, the particle file is not generated in the probtrackx2_gpu. Am I missing a flag to generate it? Thanks in advance. Best regards, Manuel ######################################################################## To unsubscribe from the FSL list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1