#--------------------------------------------------------------- #Print the model into XML file: #--------------------------------------------------------------- prt_model = 4 #Print the model into a XML file #--------------------------------------------------------------- #Information about the DDB and the training set #--------------------------------------------------------------- ngqpt = 4 4 4 # Mesh of Q-points in the DDB (default 1 1 1) dipdip = 1 # Recompute the dipole-dipole interaction (default 1) ncell = 2 2 2 # Number of cells in the DDB regarding to the RS (default 1 1 ) #--------------------------------------------------------------- #Inputs for the fit process: #--------------------------------------------------------------- fit_coeff = 1 # Activate the fit process fit_ncoeff = 12 # Number of coefficients to consider for the fit (default 0) fit_generatecoeff = 1 # Default 1. Flag to activate the generation of the possible coefficienta fit_rangePower = 3 4 # Range for the powers of the polynomial coefficient (default 3 to 4 ) fit_cutoff = 5.6 # Cut-off for the interaction (in Bohr) (default 1 unit cell) fit_dispterms = 1 # Activate the fit of terms related to displacement fit_SPCoupling = 1 # Activate the strain phonon coupling. This option will add terms like (Ba-Hf)^3eta^1 fit_SPC_maxS = 1 # Range for the powers of the polynomial coefficient related to strain in strain-phonon coupling fit_iatom = 2 fit_EFS = 0 1 1 # Fit on the (E)nergy (F)orces and (S)tresses sel_EFS = 0 1 1 # Select coefficient on the (E)nergy (F)orces and (S)tresses ############################################################## # This section is used only for regression testing of ABINIT # ############################################################## #%% #%% [setup] #%% executable = multibinit #%% input_ddb = tmulti_l_6_DDB #%% md_hist = tmulti_l_6_HIST.nc #%% need_cpp_vars = !HAVE_GPU , !CC_INTEL_ONEAPI #%% [files] #%% files_to_test = #%% tmulti_l_6_1.abo, tolnlines = 10, tolabs = 0.1, tolrel = 0.5, fld_options = -easy; #%% [paral_info] #%% max_nprocs = 10 #%% [extra_info] #%% authors = L. BASTOGNE #%% keywords = Effective potential, multibinit #%% description = #%% read ddb and generate effective potential by fitting a training set #%% topics = LatticeModel #%%