...
| No Format |
|---|
ftp ftp.ecmwf.int (login with username and password for OpenIFS users) cd src/openifs-ac get openifs-ac.43r3.v1.tgzgz bye |
Installing the OpenIFS/AC sources
...
- Create a new home for the OpenIFS/AC installation. Here we call this location /home/openifs-ac.
- Change into your new directory and unpack therein the original OpenIFS model sources: tar xvzf oifs43r3v2.tgz
- In a second step, in the same folder unpack gunzip the OpenIFS/AC sources : tar xvzf and patch the original OpenIFS:
- gunzip openifs-ac.43r3.v1
- .gz
- patch -p1 <openifs-ac.43r3.v1
| Info |
|---|
Note that some files of the original model will be replacedmodified. It is therefore essential to install the original OpenIFS 43r3v2 sources first before installing the OpenIFS/AC sources. |
...
- Change into your $OIFS_HOME directory where OpenIFS is installed: cd $OIFS_HOME
- In this directory extract the downloaded source package: tar xvzf
- gunzip openifs-ac.43r3.v1
- .gz
- patch -p1 <openifs-ac.43r3.v1
| Info |
|---|
Note that this unpacking will not only add new files to your existing $OIFS_HOME but it will also overwrite some of the existing files with updated versions required for OpenIFS/AC. |
...
| No Format |
|---|
PLATFORM='ecmwf-atos' # this needs to match the name of the platform configuration file
EXP=abcd # you should select here an experiment ID (4-letter alphanumeric word, must not start with '0')
RUNDIR=${SCRATCH}/43r3/experiments/${EXP}/runs # this is the experiment directory
AC_IC_DIR=${SCRATCH}/43r3/experiments/${EXP}/chem_ic # this is the stageingstaging directory for initial and boundary conditions data files
# Simulation start and end date. If setting time (not mandatory), **put it before** the date
run_start_date="00:00 2010-01-01"
run_end_date="${run_start_date} + 2 days"
rst_freq='6 day' # Run for 6 days without restarts. Our experiment will finish after 2 days, so this will be ignored.
USE_RESTART=false # Do not write restart files. |
...