Continue using 1,2 for horizontal orientation code
OS: Fedora 36
rt2ms: 2023.4.0.0
Observation: In exploratory mode, this version of rt2ms assigns N,E for horizontal orientation codes (e.g., BHN, BHE). Previous versions of python3 rt2ms have assigned 1,2 for horizontal orientation code (e.g., BH1, BH2), and 1,2 is in alignment with GSN convention and recommended naming in EPIC data documentation. This was tested on the same cf dir with rt2ms 2023.4.0.0 and 2022.3.0.0; 2022.3.0.0 assigned 1,2 and 2023.4.0.0 assigned N,E.
Requested behavior: please continue automatically assigning 1,2.