tools:run_1st_exp
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tools:run_1st_exp [2016/12/20 11:43] dmanuben |
tools:run_1st_exp [2021/10/15 09:41] (current) etourign |
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| - | **Running an experiment at BSC** | + | **Running an EC-Earth |
| The idea of this documentation is to provide information for people running climate models at BSC. The goal is not to replace the autosubmit documentation, | The idea of this documentation is to provide information for people running climate models at BSC. The goal is not to replace the autosubmit documentation, | ||
| ** Please, feel free to fill and/or correct this documentation ** \\ | ** Please, feel free to fill and/or correct this documentation ** \\ | ||
| - | Documentation to be checked and completed | + | Documentation to be checked and completed. It should be good that people include in this page some **synthesised** information about how to debug climate models at BSC. The part concerning the post-processing of experiment also need to be completed. \\ |
| + | Modification History: \\ | ||
| + | Martin Ménégoz, 31/05/2016 \\ | ||
| + | Simon Wild, 09/04/2018 \\ | ||
| + | |||
| + | This user guide below is rather obsolete - it contains some helpful overview information and is worth reading through, but for a working tutorial and an updated userguide you should look here: [[https:// | ||
| + | |||
| + | There is also a tutorial on changing branches, and making changes to the EC-Earth code here: | ||
| + | | ||
| ** First step: Use autosubmit** | ** First step: Use autosubmit** | ||
| - | To launch an experiment at BSC, for example a simulation with the ocean-atmosphere coupled version of EC-Earth, we have at our disposal **autosubmit**, | + | To launch an experiment at BSC, for example a simulation with the ocean-atmosphere coupled version of EC-Earth, we have at our disposal **autosubmit**, |
| + | **Using the tutorial under the above link is NOT recommended** as numerous updates are necessary (e.g. HPC name should be changed to ' | ||
| + | the gitlab url needs to be updated to ' | ||
| + | |||
| + | To load autosubmit in Earth infrastructure, | ||
| + | module load autosubmit | ||
| NB1: the information needed by autosubmit to prepare an experiment (model version, HPC, etc...) is set up in the file expdef_${exp}.conf. In particular, you have to indicate which model sources you want to use. At BSC, each model version appears generally under a git project: for example: https:// | NB1: the information needed by autosubmit to prepare an experiment (model version, HPC, etc...) is set up in the file expdef_${exp}.conf. In particular, you have to indicate which model sources you want to use. At BSC, each model version appears generally under a git project: for example: https:// | ||
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| HostName mn1.bsc.es | HostName mn1.bsc.es | ||
| User bsc32704 | User bsc32704 | ||
| - | IdentityFile ~/ | + | IdentityFile ~/ |
| + | Make sure you add all MN login nodes to the config file. See also here: [[https:// | ||
| + | |||
| + | NB4: When creating an experiment and you receive the error that some template/ | ||
| **Second step: configuration** | **Second step: configuration** | ||
| Line 40: | Line 56: | ||
| * **proj:** contains the directory model/ with all the source files of your climate model. This directory also contains the templates files. There is a version of templates for each HPC and each model version, since these files are used to transmit the information from the configuration files (that are in the conf/ directory) to the code during a simulation. You will find the different namelists defining the values of the flags or variables used by the different components of EC-Earth. For example, the following file set up the cloud physical properties needed by the physical parametrisations in IFS: \\ | * **proj:** contains the directory model/ with all the source files of your climate model. This directory also contains the templates files. There is a version of templates for each HPC and each model version, since these files are used to transmit the information from the configuration files (that are in the conf/ directory) to the code during a simulation. You will find the different namelists defining the values of the flags or variables used by the different components of EC-Earth. For example, the following file set up the cloud physical properties needed by the physical parametrisations in IFS: \\ | ||
| / | / | ||
| + | |||
| + | **Test Suite** | ||
| + | |||
| + | For a first attempt it might be worth considering to copy the .conf files from a test experiment with bsc_trunk [[https:// | ||
| ** Small configuration issues - May 2016 ** | ** Small configuration issues - May 2016 ** | ||
tools/run_1st_exp.1482234182.txt.gz · Last modified: 2016/12/20 11:43 by dmanuben
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