Remove `zone_letter` and `northern`
greatvovan opened this issue · comments
Latitude bands are not part of UTM specification. Similarly, northing ranges for North and South hemispheres do not overlap. Therefore, zone_letter
and northern
parameters seem redundant and not needed for conversion.
It is okay however to output them when converting to UTM. But I think they should be removed from to_latlon()
function.
https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system