I believe those are indices into the branch matrix (in the order the branches appear in the case file) and refer to measurements at the “from” end of the branch (idx.idx_zPT would be the “to” end).
Ray > On Oct 12, 2018, at 6:36 AM, M. Dodson <[email protected]> wrote: > > I am trying to use the state estimator tool. I have been looking at > test_se.m and test_se_14bus.m. > > Particularly in test_se_14bus.m, how are the measurement indices determined? > > For example: > > idx.idx_zPF = [1;3;8;9;10;13;15;16;17;19]; > > To what do these indices correspond? I assume there could be a PF for > measurement for each branch, but how are they numbered so I know to which > branch (and to which end of the branch?) a given index corresponds? > > (Note: I’m a crossover from a different community. I got here by reading > some security papers... I’m reading Abur’s book to catch up, but trying to > look through code in parallel. If I just need to keep reading, let me know.) > >
