Graph Machine Learning
AnemoI
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aifs-ens-2.0 / inference.yaml
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AIFS ENS v2: ECMWF's data-driven ensemble weather forecasting model
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description: |
AIFS-ens CRPS 2.0
checkpoint: aifs-ens-crps-2.0.ckpt
input: opendata
pre_processors:
- forward-transform-filter: cos_sin_mean_wave_direction
- forward-transform-filter: # Mask fix
filter: apply-mask
param:
- sd
- swvl1
- swvl2
path: lsm.grib
mask_value: 0
post_processors:
- backward-transform-filter: cos_sin_mean_wave_direction
- accumulate_from_start_of_forecast
patch_metadata:
dataset:
constant_fields: [z, sdor, slor, lsm]
use_grib_paramid: true
allow_nans: true
typed_variables:
mwd:
mars:
param: mwd
stream: waef
levtype: sfc
snowc: # Encoding fix
mars:
param: fscov
stream: enfo
levtype: sfc
# fscov: # required for step0 copy
# mars:
# param: fscov
# stream: enfo
# levtype: sfc
output:
grib:
path: output.grib
encoding:
class: ai
type: pf
model: aifs-ens
generatingProcessIdentifier: 2
env:
ANEMOI_INFERENCE_NUM_CHUNKS: ${oc.env:ANEMOI_INFERENCE_NUM_CHUNKS,8}