Versions Compared
Key
- This line was added.
- This line was removed.
- Formatting was changed.
This section shows how to configure and run OpenIFS and XIOS together.
Run OpenIFS with XIOS enabled
- arguments to use for oifs_run
- namelist switch to enable
- XML files, how to modify (will need Xavier's help with this)
- netcdf output: how to combine with multiple tasks
- enabling regular lat-lon grid output (and the implications)
First of all, it is necessary that OpenIFS is compiled with XIOS (see OpenIFS: Enable XIOS during compilation) and the XIOS executable is available in the experiment directory. OpenIFS should be run as usual (see 6.3 OpenIFS Running a Forecast), but adding the argument '--xios' to oifs_run. This will use by default 1 XIOS server, but in case of needing more servers, it can be done with '--xios --xios-nproc <arg>'.
It is also necessary to enable the LXIOS switch in the NAMCT0 namelist (fort.4 file)TO BE DONE : could split the configuration and runtime setup into separate pages.
| Excerpt Include | ||||||
|---|---|---|---|---|---|---|
|
| Panel | ||||||
|---|---|---|---|---|---|---|
| ||||||
|
| Info | ||
|---|---|---|
| ||
Please note: as XIOS is not used operationally at ECMWF, we can only provide help on a best effort basis. We encourage users to post questions on XIOS to the OIFSUF to get help from other users in the OpenIFS community. |