nanshe/util/xnumpy.py: Ensure the results of the new ranges and halos are of the right type and form.
nanshe/util/xnumpy.py: Ensure the results of the new ranges and halos are of the right type and form.

DudLab/nanshe,nanshe-org/nanshe,nanshe-org/nanshe,jakirkham/nanshe,jakirkham/nanshe,DudLab/nanshe