How to check how many chains and iterations in your stan model have already run?

Question

Is there a way to know how many iterations in my model have already completed? I'd love to know how many chains/iterations have already finished. Even with verbose = TRUE, all I've seen is: STARTING SAMPLER FOR MODEL in the output until the model finishes.

Answer 1

Ben posted the answer in the comments.

If you set refresh = 0 it suppresses the progress reports, so you could omit that or specify it as a positive number