Control (i.e. all usual observation types assimilated) for aircraft Observing System Experiment (OSE) see Ingleby et al (2021), https://doi.org/10.1029/2020GL090699 . Experiment from 2019-01-28 to 2019-04-30, also used for 'atmospheric river' tests.
Examples
retrieve,
anoffset=9,
class=rd,
date=2019-01-30,
expver=h4qi,
levelist=250,
levtype=pl,
param=131,
step=0/12/24/48,
stream=lwda,
time=00:00:00,
type=fc,
target="output.grib"
Forecast fields for u-wind @250 hPa, step gives forecast range in hours
retrieve,
anoffset=9,
class=rd,
date=2019-01-28,
expver=h4qi,
levelist=250,
levtype=pl,
param=131/132,
stream=lwda,
time=00:00:00,
type=an,
target="analysis.bufr"
Analysis fields for u-wind and v-wind @250 hPa
DOI
10.21957/d7xy-nh24
Portal
IFS Experiments
Product Family
Data
Provider
ECMWF