Monitoring and warm starting pics reconstructions

[MauroLeidi]

Hi,
I am running some pics reconstructions both with l1 and l2 regularizations:
pics -r{regul_param} -l2 -i{iterations} -t ./bart_data/traj_bart_{prefix} -p ./bart_data/weights_bart_{prefix}_scaled ./bart_data/kspace_bart_{prefix} ./bart_data/C_bart_{prefix} {regtype}reconweight

pics -R I:1:{regul_param} -i{iterations} -m -u {10*regul_param} -t ./bart_data/traj_bart_{prefix} -p ./bart_data/weights_bart_{prefix}_scaled ./bart_data/kspace_bart_{prefix} ./bart_data/C_bart_{prefix} {regtype}reconweight"

And I wanted to monitor the convergence of the iterative process. Is there a way to save all the intermediate image guesses of an iterative run?

Also, how can I warm start the above reconstruction given an initial image guess file?

(a few days ago I wrote this message to mrirecon@lists.eecs.berkeley.edu, but I am not sure I did it correctly)
Thanks!

[uecker]

I did not see your email on the list (maybe I missed it). There is a -W option for warm starting. But the list is the right place to ask for help.