prv.profile_openmp_regions() on chopped traces gives ValueError: array length 21409 does not match index length 21410

[Jonathan3145]

When calling prv.profile_openmp_regions() on chopped traces from hybrid (MPI + OpenMP with MPI comms inside the OpenMP parallel regions) and using the develop branch I get the following warning

/fserver/jonathanb/pop/pypop_stuff/pypop/pypop/prv.py:409: UserWarning: Incomplete OpenMP region found. This likely means the trace was cut through a region
warn(

and then this error

---

ValueError Traceback (most recent call last)
in
----> 1 omp_region_stats = prv1.profile_openmp_regions()

~/pop/pypop_stuff/pypop/pypop/prv.py in profile_openmp_regions(self, no_progress, ignore_cache)
503 )
504
--> 505 rank_stats[irank] = pd.DataFrame(
506 {
507 "Rank": np.full(region_starts.shape, irank),

~/miniconda3/envs/PyPop/lib/python3.9/site-packages/pandas/core/frame.py in init(self, data, index, columns, dtype, copy)
466
467 elif isinstance(data, dict):
--> 468 mgr = init_dict(data, index, columns, dtype=dtype)
469 elif isinstance(data, ma.MaskedArray):
470 import numpy.ma.mrecords as mrecords

~/miniconda3/envs/PyPop/lib/python3.9/site-packages/pandas/core/internals/construction.py in init_dict(data, index, columns, dtype)
281 arr if not is_datetime64tz_dtype(arr) else arr.copy() for arr in arrays
282 ]
--> 283 return arrays_to_mgr(arrays, data_names, index, columns, dtype=dtype)
284
285

~/miniconda3/envs/PyPop/lib/python3.9/site-packages/pandas/core/internals/construction.py in arrays_to_mgr(arrays, arr_names, index, columns, dtype, verify_integrity)
76 # figure out the index, if necessary
77 if index is None:
---> 78 index = extract_index(arrays)
79 else:
80 index = ensure_index(index)

~/miniconda3/envs/PyPop/lib/python3.9/site-packages/pandas/core/internals/construction.py in extract_index(data)
409 f"length {len(index)}"
410 )
--> 411 raise ValueError(msg)
412 else:
413 index = ibase.default_index(lengths[0])

ValueError: array length 21409 does not match index length 21410