diff --git a/matlab/MOLI_time_solver_2D.m b/matlab/MOLI_time_solver_2D.m
new file mode 100644
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+++ b/matlab/MOLI_time_solver_2D.m
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+%% Run MOLI for a time evolution of the moments at a given kperp
+%% Move to MOLI workspace
+cd ../../MoliSolver/MOLI/workspace/
+%% Add paths
+my_paths
+
+%% Directories
+ROOT = '/home/ahoffman/Documents/MoliSolver';
+options.dirs.COSOlverdir = fullfile(ROOT,'COSOlver');
+options.dirs.MOLIdir = fullfile(ROOT,'MOLI');
+
+%% MOLI Physical and Main Parameters
+
+% Solve DK AND/OR GK Linear Moment Hierarchy.
+options.DKI = 0; % First-order DK
+options.DKII = 0; % Second-order DK
+options.GK = 1; % Gyrokinetic GK
+options.EM = 0; % Include Electromagnetic effects (only for GK=1)
+options.GD = 0; % Gyro-Drift
+options.GDI = 0; % First/second order
+
+% Solve MOLI
+options.MOLI = 1; % 1 -> Solve MOLI, 0 -> off
+
+% MOLI Solver
+options.solver.solver = 3;
+
+% MOLI Linear Fit Solver
+options.LinFitSolver = 0;
+
+%% Main parameter scan
+
+% Closure by truncation
+params.Pmaxi = GRID.pmaxi; % parallel ion Hermite moments
+params.Jmaxi = GRID.jmaxi; % perpendicular ion Laguerre moments
+params.Pmaxe = GRID.pmaxe; % parallel electron Hermite moments
+params.Jmaxe = GRID.jmaxe; % perpendicular electron Laguerre moments
+
+% w/wo ions
+options.ions = 1; % if ions are present -> 1, 0 otherwise
+
+% Adiabatic electrons
+options.electrons = 1; % 0 -> adiabatic electrons, 1 no adiabatic electrons
+
+% w/wo soundwaves
+options.sw = 1; % 1 -> sound waves on, 0 -> put ion parallel velocity row/column to 0
+
+%% Collision Operator Models and COSOlver Input Parameters
+options.collI = MODEL.CO; % collI=-2 -> Dougherty, -1 -> COSOlver, 0 -> Lenard-Bernstein, other -> hyperviscosity exponent
+options.collGK = 0; % collDKGK =1 -> GK collision operator, else DK collision operator
+options.COSOlver.GKE = 0;
+options.COSOlver.GKI = 0;
+
+% COSOlver Input Parameters (if collI = -1 only)
+options.COSOlver.eecolls = 1; % 1 -> electron-electron collisions, 0 -> off
+options.COSOlver.iicolls = 1; % 1 -> ion-ion collisions, 0 -> off
+options.COSOlver.eicolls = 1; % 1 -> electron-ion collisions (e-i) on, 0 -> off
+options.COSOlver.iecolls = 1; % 1 -> ion-electron collisions (i-e) on, 0 -> off
+
+% Collisional Coulomb sum bounds (only if collI = -1, i.e. Coulomb)
+options.COSOlver.lmaxx = 10; % upper bound collision operator first sum first species
+options.COSOlver.kmaxx = 10; % upper bound collision operator second sum first species
+options.COSOlver.nmaxx = options.COSOlver.lmaxx; % upper bound collision operator first sum second species
+options.COSOlver.qmaxx = options.COSOlver.kmaxx; % upper bound collision operator second sum second species
+
+% Collsion FLR sum bounds
+options.COSOlver.nemaxxFLR = 0; % upper bound FLR electron collision
+options.COSOlver.nimaxxFLR = 0; % upper bound FLR ion collision
+
+% Collision Operator Model
+% Set electron/ion test and back-reaction model operator
+%
+% 0 => Coulomb Collisions
+options.COSOlver.ETEST = 1; % 0 --> Buffer Operator, 1 --> Coulomb, 2 --> Lorentz
+options.COSOlver.EBACK = 1;
+options.COSOlver.ITEST = 1;
+options.COSOlver.IBACK = 1;
+options.COSOlver.ESELF = 1;
+options.COSOlver.ISELF = 1;
+
+options.COSOlver.OVERWRITE = 0; % overwrite collisional matrices even if exists
+
+options.COSOlver.cmd = 'mpirun -np 6 ./bin/CO 2 2 2';
+%% Physical Parameters
+
+% Toroidal effects
+options.magnetic = 1; % 1-> Add toroidal magnetic gradient drift resonance effects
+
+% Physical Parameters
+params.tau = MODEL.tau_i; % Ti/Te
+params.nu = MODEL.nu; % electron/ion collision frequency ... only for nu/ omega_pe < nuoveromegapemax (electron plasma frequency) [See Banks et al. (2017)]
+params.nuoveromegapemax = inf; % Maximum ratio between electron/ion collision frequency and electron plasma frequency [See Banks et al. (2017)]. Set to inf if not desired !!!
+params.mu = MODEL.sigma_e; % sqrt(m_e/m_i)
+params.kpar = 0.0; % normalized parallel wave number to the major radius
+params.kperp = kz; % normalized perpendicular toroidal wave number to the soundLarmor radius. Note: If ions ==0 (e.g. EPW), kperp --> b
+params.kr = kr; % Radial component of perpendicular vector
+params.alphaD = 0.0; % (k*Debye length)^2
+params.Rn = MODEL.eta_n; % Major Radius / Background density gradient length
+params.RTe = MODEL.eta_T; % Major Radius * normalized kperp / Background electron temperature gradient length
+params.RTi = MODEL.eta_T; % Major Radius * normalized kperp / Background ion temperature gradient length
+params.Rphi = 0.0; % Major Radius * normalized kperp / Background potentiel gradient length [presence of shear] - only for GK
+params.betae = 1e-6; % Electron Beta plasma.
+
+params.rhostar = 1e-5; % sound Larmor Radius/Major Radius ~ sqrt(Te)/(R_0*B).
+params.n0 = INITIAL.initback_moments; % initial density perturbation
+
+params.gradB = MODEL.eta_B; % Magnetic field gradient
+params.curvB = MODEL.eta_B; % Curvature of B
+params.trappB = 0.0; % Trapping term
+
+%% MOLI Options
+
+% Save data in results dir
+options.save = 0;
+options.verbose = 0;
+options.dbg = 0;
+
+options.DR = 0; % 1 -> Solve kinetic dispersion relation,
+options.KineticDR = 0; % Solve kinetic dispersion relation (Landau integral) for the given theory
+
+% Compute the kinetic susceptibility for EPW only
+options.SPTBLTY = 0;
+
+options.nharm = 1; % Number of harmonics in disp. rel. 1 and 4
+
+wlim = 5.0;
+options.DRsolver.wr_min = -wlim; % Minimum of real part.
+options.DRsolver.wr_max = wlim; % Maximum of real part.
+options.DRsolver.wi_min = -wlim; % Minimum of imag part.
+options.DRsolver.wi_max = wlim; % Maximum of imag part.
+options.DRsolver.nw = 300; % Grid resolution
+
+% Disp. Rel. Options
+options.FLRmodel = 0; % 1 -> Truncated Laguerre, 0 -> Exact representation
+options.FluidLandau = 0; % 1 -> Add Landau Fluid Closure to Fluid Dispersion Relation, 0 -> off
+options.deltaLandau = 0; % 1 -> Hammet-Perkins closure on, 0 -> off
+
+% Fluid dispersion relation
+options.FluidDR = 0; % Solve annamaria's fluid equations
+options.Fluid.sITGmm = 0;
+
+% Define scan parameters
+options.fscan = 0; % 1 -> peform scan over scan.list, 0-> off
+
+options.scan.list = {};% List of scan parameters. If empty, solve MOLI with params
+
+% Time-Evolution Problem [Solver==3] ...
+options.solver.TimeSolver.dt = BASIC.dt; % timestep of time evolution (R/c_s or 1/(k v/the) units)
+options.solver.TimeSolver.tmax = BASIC.tmax;
+options.solver.TimeSolver.Trun = BASIC.tmax; % total time to run time evolution
+options.solver.TimeSolver.t_fit_min = 0.05; % Phase-Mixing fit Lower time limit
+options.solver.TimeSolver.t_fit_max = 8; % Phase-Mixing fit Upper time limit
+options.solver.TimeSolver.en_fit_min = 0.15; % Entropy Mode fit Lower time limit
+options.solver.TimeSolver.en_fit_max = 0.3; % Entropy Mode fit Upper time limit
+options.solver.TimeSolver.movie = 0; % Display movie if 1, last frame otherwise
+options.solver.TimeSolver.save = 0; % 1 --> save during fscan, Warning: memory storage
+
+
+%% Run MOLI
+% Solve the MOLI
+[results,params,options] = MOLI_Control(params,options);
+
+%% Return to HeLaZ workspace
+cd ../../../HeLaZ/wk