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Comment: Added 'Getting started: Running IMASViz'Getting started: Running IMASViz' section. Image size, typos edit. Add image of main IMASViz GUI interface screen.

IMASViz is a an utility tool developed within Integrated Modelling  Analysis Suite (IMAS) for the purposes of visualizing static and dynamic IMAS data, stored within IMAS Interface Data Structures (IDS). While the tool itself is already available for use it is still under active development, and various features, GUI improvements etc. are still being implemented. 

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Info
The tutorial below is executed on the Gateway.


Loading required modules for executing

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IMASViz

In a new terminal, execute the following command in order to load the required modules for using IMAS_VIZ:

Code Block
module load cineca imasenv/3.15.1 imas-viz

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Getting started: Running IMASViz

In the

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previously opened terminal, simply type

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the next command:

Code Block
viz


The main GUI interface window of IMAS_VIZ should display

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, shown in the figure below:

IMASViz main GUIImage Added

Loading 'magnetics' IDS from an IMAS local data source example

In the previously opened IMSViz main GUI interface:

  1. Select the tab 'Local data source'

  2. Enter the following informationsIDS case parameters:

    Section
    User name: g2lfleur
    IMAS database name: test
    Shot number: 52344
    Run number: 0

    The data source is a pulse files located file located in the /public/imasdb/test directory of user g2lfleur. 


  3. Click button open
    An A navigation tree should open with a list of all IDSs. Available IDSs for the given shot are displayed in blue.
    The tree will allow to browse browsing data for the specific shot number which is displayed by the root node (IDSs(52344)).

  4. Right click on 'magnetics' IDS and select the command 'Get magnetics data (default to occurrence 0)'
    The 'magnetics' IDS is displayed as new nodes in the tree.

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  1. Navigate through the 'magnetics' IDS and search for the node 'ids.magnetics.flux_loop[0].flux.data'

    Image Modified

  2. Right-click on the node 'ids.magnetics.flux_loop[0].flux.data'
  3. From the pop-up menu, select the command 'Plot ids.magnetics.flux_loop[0].flux.data'
    The plot should display as in the image below.

Image Modified

 

Info

Each plot window has a menu for printing (File menu), saving and exporting data (File menu) or customizing the plot (Options menu).

Any part of the plot can be zoom-in using the mouse (Options menu to unzoomzoom out).


Adding a 1D plot to an existing figure

  1. From the prevous previous navigation tree, navigate to the node ''ids.magnetics.flux_loop[16].flux.data'
  2. Right-click on the node 'ids.magnetics.flux_loop[16].flux.data'
  3. From the pop-up menu, select the command 'Add plot to existing figure' and 'Figure0' in the attached submenu
    The plot should display as in the image below.

Image Modified

Comparing 1D arrays between 2 shots

  1. Open the shot 52682

    Section
    User name: g2lfleur
    IMAS database name: test
    Shot number: 52682
    Run number: 0

  2. Load occurence occurrence 0 of 'magnetics' IDS

  3. Navigate through the 'magnetics' IDS of shot 52682 and search for the node 'ids.magnetics.flux_loop[0].flux.data'

  4. Right-click on the node 'ids.magnetics.flux_loop[0].flux.data'

  5. From the pop-up menu, select the command '
    The plot should display as in the image below.Add plot to existing figure' and 'Figure0' in the attached submenu
    The plot should display as in the image below.

Selecting 1D arrays, plotting the selection

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