get.sh - UK-FVCOM-Usergroup/uk-fvcom GitHub Wiki
Place the ecmwf_era-interim_templates into a templates subdirectory.
You also need to download the https://software.ecmwf.int/wiki/display/WEBAPI/Access+ECMWF+Public+Datasets and place in a src subdirectory.
set -eu
DATADIR=$(pwd)/ERA-Interim/ PYTHONPATH=$PYTHONPATH:$(pwd)/src
if [ ! -d "$DATADIR" ]; then mkdir -p "$DATADIR" fi
years=({2000..2002})
for year in $years; do
# Get a year +/- a couple of days either side.
START_DATE=$((year - 1))1230
END_DATE=$((year + 1))0102
mkdir -p ${DATADIR}/$year
for type in "sfc" "ml" "pl" "pv"; do
sed -e s/START_DATE/${START_DATE}/g -e s/END_DATE/${END_DATE}/g templates/era-interim_$type.py > ${DATADIR}/$year/GetERAI-${START_DATE}-${END_DATE}-$type.py
python ${DATADIR}/$year/GetERAI-${START_DATE}-${END_DATE}-$type.py
count=1
ftype=$(echo $type | tr "[a-z]" "[A-Z]")
for res in CHANGEME$ftype*; do
mv $res ${DATADIR}/$year/ERAI-${START_DATE}-${END_DATE}-$type$count.grb
count=$((count + 1))
done
done
done