Hi,
I would like to force NU-refine to use all images in the initial iterations. I thought that setting the “Initial batchsize” parameter to a number larger than the number of particles in the dataset would do this, but it does not - it seems to be completely ignored. This seems like a bug?
Similarly, setting the “batchsize epsilon” parameter to a very low number (e.g. 1e-11) seems to make little (but non-zero) difference.
The only thing that does work for this use case is to set the “batchsize snrfactor” parameter to an arbitrarily large value - in this case it behaves as expected, using all images from the start.
Cheers
Oli