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Auszug

An interactive data analysis and visualisation tool with 3D rendering capability



Warnung
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Our ParaView modules include the pvserver only (see manual below).
We do not recommend to use the ParaView GUI directly:
X-window forwarding has high latency and the images of our compute nodes bring only a minimal set of graphic-drivers/libs. 

Description

ParaView is an open-source, multi-platform data analysis and visualization application with interactive 3D or programmatical batch processing capabilities

Read more on ParaView home page. For a manual visit the Paraview Guide page.

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Codeblock

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/sw/viz/paraview/5.0.1/skl

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/sw/viz/paraview/5.7.0/skl

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gcc-9.2.0/openmpi/gcc.9/3.1.5

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titleTo see our provided versions type:
module avail paraview

Example Use

  1. @HLRN: Start interactive job. If a lot of memory is needed, especially the fat nodes are suitable:

    Codeblock
    srun --partition=large96 --nodes=1 --ntasks-per-node=96 --mem=747000mb --pty bash


  2. @HLRN: Load prerequisite modules

    Codeblock
    module load gcc/9.2.0
    module load openmpi/gcc.9
    module load anaconda3
    module load llvm/9.0.0
    module load paraview
    


  3. @HLRN: Start Paraview-Server on your fat node bfn####

    Codeblock
    mpirun -n $SLURM_TASKS_PER_NODE pvserver

    Wait a few seconds till your Paraview-Server provides a connection, typically with the port number 11111.

    ‎ ‎ ‎ ‎
  4. @local: Start a ssh tunnel on your preferred terminal to access the port of the fat node via a login node of the HLRN

    Codeblock
    ssh -N -L 11111:bfn####:11111 <user>@blogin.hlrn.de

    Leave this terminal window open to keep the tunnel running. Before setting up a ssh tunnel check if your standard ssh login works. If you are a windows user without a proper terminal we recommend MobaXterm.


     ‎‏‏‎ ‎
  5. @local: Start your ParaView client GUI and access your Paraview-Server at

    Codeblock
    localhost:11111

    Please note: the version of your local ParaView client has to be the same as the remote Paraview-Server. You can download various ParaView versions here. After calling "module load paraview" the version of the loaded module will be displayed. Currently it is 5.7.