pyrokinetics 0.0.0

Python package for running and analysing gyrokinetic simulations

# Pyrokinetics

This project aims to standardise gyrokinetic analysis.

A general pyro object can be loaded either from simulation/experimental data or from an existing gyrokinetics file.

In general pyrokinetics can do the following

• Read data in from:

  • Gyrokinetic input files

  • Simulations outputs

• Write input files for various GK codes

• WIP: Generate N-D pyro object for scans

• WIP: Read in gyrokinetic outputs

• WIP: Standardise analysis of gk outputs

At a minimum pyrokinetics needs the local geometry and species data. Example scripts can be found in the examples folder

## Installation

Install pyrokinetics with

`bash $ git clone https://github.com/bpatel2107/pyrokinetics.git $ cd pyrokinetics $ python setup.py install --user ` ## Code structure

Pyro object comprised of

• Equilibrium

  • LocalGeometry

    • Miller

    • Fourier (to be added)

• Kinetics

  • LocalSpecies

• Numerics

• GKCodes

There also exists the PyroScan object which allows you to make a N-D parameter scan of Pyro objects

## Supports sources of Equilibrium data pyrokinetics currently supports * GEQDSK

Future formats to be added are * CHEASE

## Supported sources of Kinetic data

Sources of kinetic profile data currently supported are * SCENE * JETTO * TRANSP

Future codes to be add * SimDB * OMFIT

## Supported GK codes

The following gk codes are supported in pyrokinetics

• CGYRO

• GS2

Codes to be added in the future * GENE * TGLF

## Note on units

The pyro object uses standardised reference values to normalise the results. It will automatically handle converting to a GK codes standard units.

Note any scans/parameter changes made will be in standard pyro units so please account for this.

Reference values - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20T_%7Bref%7D%20%3D%20T_e” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20n_%7Bref%7D%20%3D%20n_e” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20m_%7Bref%7D%20%3D%20m_D” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20v_%7Bref%7D%20%3D%20c_s%20%3D%20%5Csqrt%7BT_e/m_D%7D” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20B_%7Bref%7D%20%3D%20B_0” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20L_%7Bref%7D%20%3D%20a_%7Bmin%7D” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20t_%7Bref%7D%20%3D%20a_%7Bmin%7D/c_s” /> - <img src=”https://latex.codecogs.com/gif.latex?%5Cbg_white%20%5CLARGE%20%5Crho_%7Bref%7D%20%3D%20%5Cfrac%7Bc_s%7D%7BeB_0/m_D%7D” />

It is possible to change the reference units but proceed with caution

## Documentation

[Documentation](https://linktodocumentation)

## Used By

This project is used by the following institutions

• CCFE

• University of York