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A local copy of scripts branch damk_CY43R3_getrelax is required. This branch (gen/getrelax) copies the forcing files from the /fws working directory to $SCRATCH/rlxml/. At present the directory rlxml must exist in the user's scratch space with global writing permissions.
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| bgColor | #f0f0ff |
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| title | Tasks - Prepare scripts branch |
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- Load ifs git tools:
module load ifs-git-tools - Add repository of user damk :
git ifsremote damk - Make a copy of the scripts branch:
git ifsbranch -B damk_CY43R3_getrelax -b mygetrelax - In script file
getrelax (line 183) assign your username to variable ME - Commit the changes in git and push the branch to your repository (git add, git commit, git push)
- On the ECMWF HPCF (cca or ccb) create the destination directory for the forcing files:
mkdir -p -m 777 $SCRATCH/rlxml
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IFS experiment h7z9 is set up for to run in nudged configuration and the inigroup task family (shown in the XCdp workflow GUI) will retrieve ERA-Interim re-analyses from the MARS archive and generate the required forcing files. You will need to make a copy of this suite, modify it as described belowin this section, and submit it to the ECMWF HPCF.
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In prepIFS select the start date and run length in order to produce forcing files. This is done by adjusting variables INIBEGINDATE, INIENDDATE and INITIME to such that all reflect show the same start date (usually the first day of the month), e.g. 2013070100.
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| title | Tasks - Prepare IFS experiment |
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- Start prepIFS
- In menu "File" click on "Add user" and include experiments from user damk
- Copy experiment h7z9 from user damk
- Set INIBEGINDATE and INIENDDATE to 2013070100 (or your chosen start date)
- Set INIBY to zero
- The INITIME list of individual initial dates should have just one entry, 2013070100
- Set FCLENGTH to 744 to create forcing files for one calendar month
- Replace the scripting branch with your own copy created in the previous section
- Check and submit the suite to the HPCF
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