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- Introduction
- DYON output
- Files provided
- Running the scripts
- The main files
- IDS core_profiles
- IDS core_sources
- IDS equilibrium
- IDS gas_injection
- IDS magnetics
- IDS radiation
- IDS wall
- Service functions
- DYON input
Introduction
This page contains a description of MATLAB scripts supporting the storage of DYON input and output data files in IMAS.
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Now the output data are placed into 5 7 IMAS IDS's (Interface Data Structures - sections of the IMAS DD describing tokamak subsystems or tokamak physics chapters): core_profiles, core_sources, equilibrium, gas_injection, magnetics, radiation, and magneticswall. The allocation of the data in the IDS's and the functions supporting it are described below.
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| File name | Content |
|---|---|
| put_to_IMAS.m | Function saving IMAS output data to IMAS |
| get_from_IMAS.m | Function reading IMAS output data from IMAS |
| test_put_to_IMAS.m | Sample script invoking the function put_to_IMAS |
| test_get_from_IMAS.m | Sample script that invokes the function get_from_IMAS and compares the recovered data with the initial ones |
| put_core_profiles.m | Function saving data to the core_profiles IDS |
| put_core_sources.m | Function saving data to the core_sources IDS |
| put_equilibrium.m | Function saving data to the equilibrium IDS |
| put_gas_injection.m | Function saving data to the gas_injection IDS |
| put_magnetics.m | Function saving data to the magnetics IDS |
| put_radiation.m | Function saving data to the radiation IDS |
| put_wall.m | Function saving data to the wall IDS |
| get_core_profiles.m | Function recovering the saved data from the core_profiles IDS |
| get_core_sources.m | Function recovering the saved data from the core_sources IDS |
| get_equilibrium.m | Function recovering the saved data from the equilibrium IDS |
| get_gas_injection.m | Function recovering the saved data from the gas_injection IDS |
| get_magnetics.m | Function recovering the saved data from the magnetics IDS |
| get_radiation.m | Function recovering the saved data from the radiation IDS |
| get_wall.m | Function recovering the saved data from the wall IDS |
| arrange_ion_densities.m | |
| arrange_neutral_density.m | |
| arrange_radiation.m | |
Running the scripts
To launch the test scripts, do the following:
1. Enter:
module load imasenv/<IMASversion>
Here <IMASversion> is 3.37.0 or higher.
2. The scripts in its present form use the IMAS database 'step'. If you are planning to use it and this database is non-existent, enter the following command to create the database:
imasdb step
You can replace 'step' with another IMAS database name, but do not forget to create it and change the variable 'machine' in test_put_to_IMAS.m and test_get_from_IMAS.m.
3. Enter either
matlab
or
matlab -nodesktop -nosplash
In the nodesktop mode, MATLAB should work faster (I did not notice big difference). Using the nodesktop mode, do not forget to run quit() to end the session (otherwise, a dangling MATLAB session may remain).
4. To save data from the available DYON output MAT-file, run test_put_to_IMAS.m
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(you can change shot, run, IDS comments etc. by changing the parameters in this script).
5. Type 'viz' (on a console with imasenv loaded) to see the content of the IMAS database.
6. To get the DYON output data back, run test_get_from_IMAS.m.
The main files
IDS IDS core_profiles
IDS IDS core_sources
IDS IDS equilibrium
IDS IDS gas_injection
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IDS magnetics
IDS radiation
IDS wall
Service functions
DYON input
Description of the script saving the DYON input (to be done).