input.nml.weights

&control_param
 generate_weights = .true.
 dirname = '/work/noaa/gsienkf/weihuang/jedi/src/mitgcm/MITgcm/verification/fizhi-cs-aqualev20/run/mnc_test_0001/',

 output_flnm = 'grid_latlon.nc'
 wgt_flnm = 'weights.nc'

 nlon = 360
 nlat = 180
 npnt = 4

 num_types = 1,
 data_types = 'grid.t00',
/