MPAS-O init run

[dinghao1995]

Hello, When I use MPAS-O model and make a "init" run (config_ocean_run_mode = 'init'), I used the MERCATOR GLORYS12V1 and ETOPO dataset for driving. Here are some of my Settings: &global_ocean config_global_ocean_minimum_depth = 15 config_global_ocean_depth_file = 'out_data_02.nc' config_global_ocean_depth_dimname = 'depth' config_global_ocean_depth_varname = 'depth' config_global_ocean_depth_conversion_factor = 1.0 config_global_ocean_temperature_file = 'out_data_02.nc' config_global_ocean_salinity_file = 'out_data_02.nc' config_global_ocean_temperature_varname = 'thetao' config_global_ocean_salinity_varname = 'so' config_global_ocean_tracer_nlat_dimname = 'latitude' config_global_ocean_tracer_nlon_dimname = 'longitude' config_global_ocean_tracer_ndepth_dimname = 'depth' config_global_ocean_tracer_depth_conversion_factor = 1.0 config_global_ocean_tracer_vert_levels = 50 config_global_ocean_tracer_latlon_degrees = .true. config_global_ocean_tracer_lat_varname = 'latitude' config_global_ocean_tracer_lon_varname = 'longitude' config_global_ocean_tracer_depth_varname = 'depth' config_global_ocean_tracer_method = 'bilinear_interpolation'

config_global_ocean_topography_file = 'ETOPO_2022_v1_60s_N90W180_bed.nc'
config_global_ocean_topography_nlat_dimname = 'lat'
config_global_ocean_topography_nlon_dimname = 'lon'
config_global_ocean_topography_latlon_degrees = .true.
config_global_ocean_topography_lat_varname = 'lat'
config_global_ocean_topography_lon_varname = 'lon'
config_global_ocean_topography_varname = 'z'
config_global_ocean_topography_has_ocean_frac = .false.
config_global_ocean_topography_ocean_frac_varname = 'none'
config_global_ocean_topography_method = 'bilinear_interpolation'
config_global_ocean_smooth_topography = .true.
config_global_ocean_deepen_critical_passages = .true.
config_global_ocean_depress_by_land_ice = .false.
config_global_ocean_land_ice_topo_file = 'ETOPO_2022_v1_60s_N90W180_surface.nc'
config_global_ocean_land_ice_topo_nlat_dimname = 'lat'
config_global_ocean_land_ice_topo_nlon_dimname = 'lon'
config_global_ocean_land_ice_topo_latlon_degrees = .true.
config_global_ocean_land_ice_topo_lat_varname = 'lat'
config_global_ocean_land_ice_topo_lon_varname = 'lon'
config_global_ocean_land_ice_topo_thickness_varname = 'z'
config_global_ocean_land_ice_topo_draft_varname = 'none'
config_global_ocean_land_ice_topo_ice_frac_varname = 'none'
config_global_ocean_land_ice_topo_grounded_frac_varname = 'none'

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But there are errors here: CRITICAL ERROR: could not open file out_data_02.nc Then I checked the 'mpas_ocn_init_global_ocean.F' file:

vi src/core_ocean/mode_init/mpas_ocn_init_global_ocean.F inputFile = MPAS_io_open(config_global_ocean_depth_file, MPAS_IO_READ, MPAS_IO_NETCDF, iocontext_ptr, ierr=iErr) if (iErr .ne. 0) then call mpas_log_write( 'could not open file '// trim(config_global_ocean_depth_file), MPAS_LOG_CRIT) return end if

Are there any requirements for the format of the netCDF file?

[mgduda]

MPAS-Ocean is now being developed within the E3SM repository.