Parameters for testing the effect fluctuations on ray trajectories by Y. Peysson (DRFC/DSM/CEA) <yves.peysson@cea.fr> and J. Decker (DRFC/DSM/CEA) <joan.decker@cea.fr>
0001 % 0002 % Parameters for testing the effect fluctuations on ray trajectories 0003 % 0004 % by Y. Peysson (DRFC/DSM/CEA) <yves.peysson@cea.fr> and J. Decker (DRFC/DSM/CEA) <joan.decker@cea.fr> 0005 % 0006 clear all 0007 close all 0008 clc 0009 % 0010 id_fluct = 'npar0_lh';%Fluctuations identifier 0011 % 0012 % Path parameters 0013 % 0014 id_dkepath = '';%For all paths used by DKE solver 0015 path_dkepath = '';%if nothing is specified, the working directory is first used and then MatLab is looking in all the path 0016 % 0017 % Equilibrium parameters 0018 % 0019 load ('../before_luke@TS_32299_100.0117.mat','equil');%data file from cronos 0020 % 0021 % Perturbation of the launched npar for the LH wave only (simulate possible diffraction of the LH wave in the SOL by edge density fluctuations) 0022 % 0023 fluctuations.npar0_lh.fluct.dtn = 1;%Gaussian time correlation model, edge_dtn = 2.14*t_correlation (if edge_dtn is Inf, no fluctuations) 0024 fluctuations.npar0_lh.fluct.hwhm_npar = 0.1;%Gaussian distribution (if hwhm is NaN or empty, no fluctuations)% 0025 % ------------------------------------------------------------------------- 0026 % 0027 [fluct] = fluctstruct_yp(equil,id_fluct,fluctuations); 0028 % 0029 % Data saving 0030 % 0031 save_str = ['FLUCT_',equil.id,'_',id_fluct,'.mat']; 0032 eval(['save ',save_str,' fluct']); 0033 % 0034 info_dke_yp(2,'Fluctuations structure saved');