soca_parameters_diffusion_hz.yaml.j2

# Analysis/B-mat resolution
geometry: &geom
  geom_grid_file: ./anl_geom/soca_gridspec.nc
  mom6_input_nml: ./anl_geom/mom_input.nml
  fields metadata: ./fields_metadata.yaml

# Background interpolated at the analysis resolution
background:
  read_from_file: 1
  basename: ./anl_geom/
  ocn_filename: 'ocn.f009_anl_geom.fc.{{ marine_window_end_iso }}.PT0S.nc'
  ice_filename: 'ice.f009_anl_geom.fc.{{ marine_window_end_iso }}.PT0S.nc'
  date: '{{ marine_window_end_iso }}'
  state variables: [sea_surface_height_above_geoid]

background error:
  covariance model: SABER
  saber central block:
    saber block name: diffusion
    geometry: *geom
    calibration:
      normalization:
        method: randomization
        iterations: 1000

      groups:
      - horizontal:
          model file:
            date: '{{ marine_window_end_iso }}'
            basename: ./
            ocn_filename: ocn.cor_rh.incr.0001-01-01T00:00:00Z.nc
          model variable: sea_surface_height_above_geoid
        write:
          filepath: ./staticb/hz_ocean

# TODO(G): OK to not use what's below but it will need
#          to be fixed when we add ice thickness and
#          snow depth
#      - horizontal:
#          as gaussian: true
#          fixed value: 50000.0
#        write:
#          filepath: ./staticb/hz_ice