Homec4science
Diffusion GYACOMO (OBSOLETE: LATEST VERSION ON gitlab.epfl.ch) (shear_version) Browse

gyacomo/testcases/cyclone_test_case.m
ea846d5c10f7shear_version

Last Change
Raw File

cyclone_test_case.m
View Options

addpath(genpath('../matlab')) % ... add
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Set Up parameters
CLUSTER.TIME = '99:00:00'; % allocation time hh:mm:ss
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% PHYSICAL PARAMETERS
NU = 0.05; % Collision frequency
K_N = 2.22; % Density gradient drive
K_T = 6.9; % Temperature '''
K_E = 0.00; % Electrostat gradient
SIGMA_E = 0.05196; % mass ratio sqrt(m_a/m_i) (correct = 0.0233380)
NU_HYP = 0.01;
KIN_E = 0; % Kinetic (1) or adiabatic (2) electron model
%% GRID PARAMETERS
NX = 150; % Spatial radial resolution ( = 2x radial modes)
LX = 200; % Radial window size
NY = 150; % Spatial azimuthal resolution (= azim modes)
LY = 150; % Azimuthal window size
NZ = 30; % number of perpendicular planes (parallel grid)
P = 4;
J = 2;
%% GEOMETRY PARAMETERS
Q0 = 1.4; % safety factor
SHEAR = 0.0; % magnetic shear
EPS = 0.18; % inverse aspect ratio
GRADB = 1.0; % Magnetic gradient
CURVB = 1.0; % Magnetic curvature
SG = 1; % Staggered z grids option
%% TIME PARAMETERS
TMAX = 500; % Maximal time unit
DT = 2.5e-2; % Time step
SPS0D = 2; % Sampling per time unit for profiler
SPS2D = 1; % Sampling per time unit for 2D arrays
SPS3D = 1/2; % Sampling per time unit for 3D arrays
SPS5D = 1/200; % Sampling per time unit for 5D arrays
SPSCP = 0; % Sampling per time unit for checkpoints/10
JOB2LOAD= -1;
%% OPTIONS AND NAMING
% Collision operator
% (0 : L.Bernstein, 1 : Dougherty, 2: Sugama, 3 : Pitch angle ; 4 : Coulomb; +/- for GK/DK)
CO = 2;
CLOS = 0; % Closure model (0: =0 truncation)
NL_CLOS = 0; % nonlinear closure model (-2: nmax = jmax, -1: nmax = jmax-j, >=0 : nmax = NL_CLOS)
SIMID = 'Cyclone'; % Name of the simulation
% SIMID = 'simulation_A'; % Name of the simulation
% SIMID = ['v3.0_P_',num2str(P),'_J_',num2str(J)]; % Name of the simulation
LINEARITY = 1; % Non linear model (0: linear, 0.5: semi linear, 1: non linear)
% INIT options
INIT_PHI= 0; % Start simulation with a noisy phi (0= noisy moments 00)
INIT_ZF = 0; ZF_AMP = 0.0;
INIT_BLOB = 0; WIPE_TURB = 0; ACT_ON_MODES = 0;
%% OUTPUTS
W_DOUBLE = 1;
W_GAMMA = 1; W_HF = 1;
W_PHI = 1; W_NA00 = 1;
W_DENS = 1; W_TEMP = 1;
W_NAPJ = 1; W_SAPJ = 0;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% unused
PMAXE = P; % Highest electron Hermite polynomial degree
JMAXE = J; % Highest '' Laguerre ''
PMAXI = P; % Highest ion Hermite polynomial degree
JMAXI = J; % Highest '' Laguerre ''
KERN = 0; % Kernel model (0 : GK)
KX0KH = 0; A0KH = 0; % Background phi mode to drive Ray-Tay inst.
KPAR = 0.0; % Parellel wave vector component
LAMBDAD = 0.0;
kmax = NX*pi/LX;% Highest fourier mode
HD_CO = 0.5; % Hyper diffusivity cutoff ratio
MU = NU_HYP/(HD_CO*kmax)^4; % Hyperdiffusivity coefficient
NOISE0 = 1.0e-5;
BCKGD0 = 0.0; % Init background
TAU = 1.0; % e/i temperature ratio
MU_P = 0.0; % Hermite hyperdiffusivity -mu_p*(d/dvpar)^4 f
MU_J = 0.0; % Laguerre hyperdiffusivity -mu_j*(d/dvperp)^4 f
%% Setup and file management
setup
system('rm fort*.90');
outfile = [BASIC.RESDIR,'out.txt'];
disp(outfile);
c4science · Help