noDropsonde experiment (other all usual observation types assimilated) for Observing System Experiment (OSE) looking at ARs affecting western USA DeHaan et al (2023). Experiment from 2019-01-28 to 2019-04-30, control is h4qi.
Examples
retrieve,
class=rd,
stream=lwda,
expver=h4ss,
type=fc,
levtype=pl,
levellist=250,
param=131,
date=2019-01-30,
time=00:00:00,
step=0/12/24/48,
target='output.grib'
Forecast fields for u-wind @250 hPa, step gives forecast range in hours
retrieve,
class=rd,
stream=lwda,
expver=h4ss,
type=an,
levtype=pl,
levelist=250,
param=131/132,
date=2019-01-28,
time=00:00:00,
target='output.grib'
Analysis fields for u-wind and v-wind @250 hPa
DOI
10.21957/wk8a-a783
Portal
IFS Experiments
Product Family
Data
Provider
ECMWF