Carpet::processor_topology = "recursive" does not work with one process
Issue #1969
new
If you set Carpet::processor_topology = "recursive" and use one mpi process, you get the following error:
terminate called after throwing an instance of 'std::out_of_range'
what(): vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)
Rank 0 with PID 19719 received signal 6
Writing backtrace to ./backtrace.0.txt
Aborted (core dumped)
Keyword: