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In your working group you should login to the RACC cluster and login to the ECMWF HPCF with your training account ID.Task panel 

Panel
bgColor#f0f0ff
titleTasks - Connect to HPCF
  1. Start the Mobaxterm application and open a local terminal
  2. Login to the RACC using  ssh -X cluster.act.rdg.ac.uk

  3. On the cluster type the command:  ssh troifsX@ecaccess.ecmwf.int      Note:  Instead of troifsX you should use your ECMWF training user-ID

  4. You will be prompted for the hostname with a choice between ecgate, cca and ccb.  You should select ccb.
  5. When you have completed your work you can disconnect from ccb by typing exit at the command prompt.

In a previous exercise you have called the my43 script which has copied further scripts to your local bin directory.  You can copy the control experiment for the NAWDEX case by running the script getkarl. 

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 Note that this directory will contain the pre-compiled master.exe file which already includes the software branch which we later will use to perturb the physics tendencies.  In the control run we will leave these at their standard setting.

Part 2 – Perturbation Experiment