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1. Get the IMAS Docker image:

   Code Block
   scpdocker login.eufus.eu:~g2tomz/public/imas-fc2k-latest.tar.xz ./ # or alternatively scp hpc-login02.iter.org:~zokt/public/imas-fc2k-latest.tar.xz ./

   Load the image:

   Code Block
   xzcat imas-fc2k-latest.tar.xz | docker load

   Or for uDocker on HPC:

   Code Blockxzcat imas-fc2k-latest.tar.xz | udocker load

   rhus-71.man.poznan.pl docker pull rhus-71.man.poznan.pl/imas/ual

   Or for uDocker on HPC:

   Code Block
   udocker login --registry=https://rhus-71.man.poznan.pl udocker pull rhus-71.man.poznan.pl/imas/ual

   
   

2. Start an interactive session within the IMAS environment:

   Code Block
   docker run -it --rm rhus-71.man.poznan.pl/imas/fc2kual

   Or for uDocker on HPC:

   Code Block
   udocker create --name=imas imas/fc2k:3.28.1-4.7.3-2.5p5-3.1.1-4.10.1rhus-71.man.poznan.pl/imas/ual udocker run imas

   Note: The session is ready to use from the start -- all necessary environment variables are set
   
   

3. Get your custom code in the container:

   Code Block
   git clone https://github.com/tzok/imas-hello-world.git

   Note: This repository has IMAS Hello World! examples for IMAS in C++, Fortran, Java and Python. All codes create summary IDS in shot=1 and run=1 with a specific value in comment field. There is also a Python script read.py which reads that from the pulsefile and prints that out
   
   

4. Try all variants of Hello World! examples:

   Code Block
   cd ~/imas-hello-world/cpp make ./hello ../python/read.py # Hello World from C++ cd ~/imas-hello-world/../fortran make ./hello ../python/read.py # Hello World from Fortran cd ~/imas-hello-world/../java make make run ../python/read.py # Hello World from Java cd ~/imas-hello-world../python ./hello.py ./read.py # Hello World from Python