Test data for MOM6-LETKF Creator: Cheng Da (cda@umd.edu) Note github lfs is not used. mkdir build && cd build && cmake .. -DMODEL=mom6 -DOBSOP_DIR=/data2/cda/work/Ocean-LETKF_cd10kfsu/cmake_build/src -DTEST_OBSOP=ON && ctest --output-on-failure