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  • About
  • Download
  • Setup
    • All prerequisites are already built. The code is shipped with the appropriate machine configuration (see env/Make.yellowstone). To build the code, you need to set up some modules & environment variables:
    • Modules: It's probably a good idea to just set your environment to load all the appropriate modules by default. Here's how you do that:
      Code Block
      module purge
      module load ncarcompilers ncarenv intel/12.1.5 ncarcompilers ncarenv python
      module setdefault
      
    • Environment Variables: Set the following at login/startup:
      Code Block
      export MACHINE=yellowstone
      
      export LTRROOT=??????
      export PATH=${LTRROOT}/misc/python:${PATH}
      export PATH=${LTRROOT}/misc/pyLTR/scripts:${PATH}
      export PYTHONPATH=${LTRROOT}/misc/pyLTR:${PYTHONPATH}
      export TGCMDATA=/glade/u/home/schmitt/tgcmdata
      
    • Compile
      Code Block
      gmake LFM-MIX RESOLUTION=single
  • Execution
    • MakeItSo
      • updated for 2.2.0; scripts are not necessarily backwards-compatible
      • MPMD job scripts
    • Solar Wind Files & Solar Wind Processor
    • Typical Performance on Yellowstone:

      Resolution

      Name

      Core count

      Performance

      53-24-32

      single

      8

      1/6 faster than real time

      53-48-64

      double

      24

      2/3 faster than realtime

      106-96-128

      quad

      144

      4x slower than realtime

  • Postprocessing
    • Interactive job on Geyser
      Code Block
      bsub -XF -Ip -q geyser -W 1:00 -n 1 -P P28100045 /bin/bash
      
    • pyLTR
    • ParaView
    • CISM_DX

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