Dear Steve,
Could it be possible to know precisely what is the difference between:
A) nlocal and inum, being: nlocal = atom->nlocal and inum = list->inum;
B) and the values returned by: i = ilist[ii]; and itag = tag[i]; (being ilist = list->ilist;)
I am having problems to run my new force field in parallel. In particular, when I try to get the number of neighbors (numneigh) of particular atoms I get a negative number!. In serial the code runs fine, hence I believe I do not clearly understand the difference between local and local+ghost atoms.
Thank you in advance, Javier