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Last active November 19, 2024 18:21
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Oceanbench osse_gf_nadir_sst reproduce
train_patcher_kw:
patches:
time: 15
lon: 200
lat: 200
strides:
time: 1
lon: 50
lat: 50
domain_limits:
lat:
_target_: builtins.slice
_args_: [33.0, 43.0] # img size of 200
lon:
_target_: builtins.slice
_args_: [-65.0, -55.0] # img size of 200
time:
_target_: builtins.slice
_args_: ['2013-02-01', '2013-09-30'] # train times
val_patcher_kw:
patches:
time: 15
lon: 200
lat: 200
strides:
time: 1
lon: 200
lat: 200
domain_limits:
lat:
_target_: builtins.slice
_args_: [33.0, 43.0] # img size of 200
lon:
_target_: builtins.slice
_args_: [-65.0, -55.0] # img size of 200
time:
_target_: builtins.slice
_args_: ['2013-01-01', '2013-02-01'] # val times
test_patcher_kw:
patches:
time: 15
lon: 200
lat: 200
strides:
time: 1
lon: 200
lat: 200
domain_limits:
lat:
_target_: builtins.slice
_args_: [33.0, 43.0] # img size of 200
lon:
_target_: builtins.slice
_args_: [-65.0, -55.0] # img size of 200
time:
_target_: builtins.slice
_args_: ['2012-10-22', '2012-12-02'] # test times
model:
_target_: models.4dvarnet_model.Lit4dVarNet
solver:
_target_: models.4dvarnet_model.GradSolver
n_step: 12
lr_grad: 100
prior_cost:
_target_: models.4dvarnet_model.BilinAEPriorCost
dim_in: 15
dim_hidden: 64
downsamp: 2
obs_cost:
_target_: models.4dvarnet_model.MultiModalObsCost
dim_in: 15
dim_hidden: 5
grad_mod:
_target_: models.4dvarnet_model.ConvLstmGradModel
dim_in: 15
dim_hidden: 96
rec_weight:
_target_: models.4dvarnet_utils.get_triang_time_wei
patch_dims:
time: 15
lat: 200
lon: 200
crop:
time: 0
lat: 5
lon: 5
offset: 0
opt_fn:
_target_: torch.optim.Adam
_partial_: true
lr: 0.001
0
nrmse 0.711
lambda_x_isotrop 87.69 km
lambda_x_spacetime 138.67 km
lambda_t_spacetime 10.37 days
method 4dvarnet
task DC2020 OSSE Gulfstream Nadir
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