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

gyacomo/testcases/Hallenbert.m
1e970db6249ehalf_kx_plane

Last Change
Raw File

Hallenbert.m
View Options

addpath(genpath('../matlab')) % ... add
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Set Up parameters
CLUSTER.TIME = '99:00:00'; % allocation time hh:mm:ss
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% PHYSICAL PARAMETERS
NU = 0.1; % Collision frequency
K_N = 1.5; % Density gradient drive
K_T = 0.25*K_N; % Temperature '''
K_E = 0.0; % Electrostat gradient
SIGMA_E = 0.0233380; % mass ratio sqrt(m_a/m_i) (correct = 0.0233380)
MU_X = 0.0; % X hyperdiffusivity
MU_Y = 0.0; % Y ''
KIN_E = 1; % Kinetic (1) or adiabatic (2) electron model
%% GRID PARAMETERS
NX = 150; % Spatial radial resolution ( = 2x radial modes)
LX = 120; % Radial window size
NY = 50; % Spatial azimuthal resolution (= azim modes)
LY = 120; % Azimuthal window size
NZ = 1; % number of perpendicular planes (parallel grid)
P = 4;
J = 2;
%% GEOMETRY PARAMETERS
Q0 = 1.0; % safety factor
SHEAR = 0.0; % magnetic shear
EPS = 0.0; % inverse aspect ratio
GRADB = 1.0; % Magnetic gradient
CURVB = 1.0; % Magnetic curvature
SG = 0; % Staggered z grids option
%% TIME PARAMETERS
TMAX = 2000; % Maximal time unit
DT = 1e-3; % Time step
SPS0D = 1; % Sampling per time unit for profiler
SPS2D = 1; % Sampling per time unit for 2D arrays
SPS3D = 1; % Sampling per time unit for 3D arrays
SPS5D = 1/100; % Sampling per time unit for 5D arrays
SPSCP = 0; % Sampling per time unit for checkpoints/10
JOB2LOAD= -1;
%% OPTIONS AND NAMING
% Collision operator
% (LB:L.Bernstein, DG:Dougherty, SG:Sugama, LR: Lorentz, LD: Landau)
CO = 'LD';
GKCO = 1; % gyrokinetic operator
ABCO = 1; % interspecies collisions
NL_CLOS = -1; % nonlinear closure model (-2: nmax = jmax, -1: nmax = jmax-j, >=0 : nmax = NL_CLOS)
SIMID = 'Hallenbert_nu_1e-01'; % Name of the simulation
% SIMID = 'debug'; % Name of the simulation
LINEARITY = 'nonlinear'; % (nonlinear, semilinear, linear)
% INIT options
INIT_PHI = 1; % 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 = 'donothing';
%% 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;
NOISE0 = 1.0e-4;
BCKGD0 = 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