Rename u arg to step_MOM_dyn_split_RK2 as u_inst#537

marshallward merged 2 commits into

NOAA-GFDL:dev/gfdlNOAA-GFDL/MOM6:dev/gfdlfrom

Hallberg-NOAA:u_inst_argumentHallberg-NOAA/MOM6:u_inst_argumentCopy head branch name to clipboard