Runs PGRCGLOB-WB global hydrology forecast using Cylc and CWL.
Most tasks in the Cylc workflow are written in Common Workflow Language.
cwl-runner executable should be in your path by installing the reference cwl runner with:
pip2 install cwlref-runner
Most tasks run inside a Docker container by the cwl-runner. Follow installation instructions so
docker can be run as the user.
Building docker images
Docker images of the forecast steps are available on docker hub. Building the docker images itself requires the use of boatswain.
pip install boatswain boatswain build
The forecast consists of multiple steps. In order to get the forecast running, the following steps should be executed in order.
- Download forcings and observations
- Preprocess forcings and observations
- Configure and run forecast
- Postprocess forecast output
settings.rc and edit it.
The initial state tarballs (*.tar.bz2) have to be available on the host. The forecast archive root directory should exist on the host.
cylc register ewatercycle_forecast . cylc run ewatercycle_forecast cylc monitor ewatercycle_forecast