EigensolverTolerance
EigensolverTolerance
Section SCF::Eigensolver
Type float
This is the tolerance for the eigenvectors. The default is 1e-7.
        
        
        
        
        Source information
        
        
    
    electrons/eigensolver.F90 : 310
 call parse_variable(namespace, 'EigensolverTolerance', default_tol, eigens%tolerance)
        
        
        
        
        Featured in tutorials
        
        
    
    
        
        
        
        
        Featured in chapters of the manual:
        
        
    
    
        
        
        
        
        Featured in testfiles
        
        
    
    - finite_systems_1d/01-hydrogen.01-ground_state.inp
 - finite_systems_1d/01-hydrogen.02-excited_state.inp
 - finite_systems_1d/03-He-Hartree-Fock.01-gs.inp
 - finite_systems_2d/02-fock-darwin.01-ground_state.inp
 - finite_systems_2d/02-fock-darwin.02-ground_state.inp
 - finite_systems_2d/02-fock-darwin.03-ground_state.inp
 - finite_systems_2d/02-fock-darwin.04-ground_state.inp
 - finite_systems_2d/03-helium_atom.01-ground_state.inp
 - finite_systems_2d/03-helium_atom.02-ground_state.inp
 - finite_systems_2d/04-biot_savart.01-gs.inp
 - finite_systems_2d/05-spin_precession.01-ground_state.inp
 - finite_systems_3d/01-carbon_atom.03-static_field.inp
 - finite_systems_3d/04-jellium.01-ground_state.inp
 - finite_systems_3d/05-output.01-gs-set1.inp
 - finite_systems_3d/07-spin_orbit_coupling.01-hgh.inp
 - finite_systems_3d/07-spin_orbit_coupling.02-rkb.inp
 - finite_systems_3d/12-forces.01-N2_gs.inp
 - finite_systems_3d/12-forces.02-N2_gs.inp
 - finite_systems_3d/12-forces.03-N2_gs.inp
 - finite_systems_3d/20-eigensolver.02-cg_new.inp
 - finite_systems_3d/20-eigensolver.04-evolution.inp
 - functionals/01-xc_1d.02-wfs-hf.inp
 - functionals/04-oep.01-jellium-lsda.inp
 - functionals/04-oep.02-jellium-exx_kli.inp
 - functionals/04-oep.03-jellium-full_exx.inp
 - functionals/07-sic.01-gs.inp
 - functionals/14-libvdwxc_Be_hcp.01-vdwdfcx.inp
 - functionals/15-oep-CG.02-oep-bb.inp
 - functionals/16-dressed-rdmft.01-ip.inp
 - functionals/17-oep-photons.03-oep.inp
 - lda_u/02-ACBN0.01-nio.inp
 - lda_u/06-laser.01-gs.inp
 - lda_u/07-noncollinear.02-acbn0.inp
 - lda_u/10-intersite.02-graphite.inp
 - linear_response/01-casida.01-gs.inp
 - linear_response/01-casida.02-vib_modes.inp
 - linear_response/01-casida.03-unocc.inp
 - linear_response/01-casida.04-unocc_restart.inp
 - linear_response/04-vib_modes.01-ground_state.inp
 - linear_response/08-sternheimer-photons.01-gs.inp
 - modelmb/01-cosh_2e_1d.01-gs.inp
 - multisystem/12-electronic_subsystem_propagators.01-gs.inp
 - optimal_control/01-asym_doublewell.01-ground_state.inp
 - optimal_control/01-asym_doublewell.02-unocc.inp
 - optimal_control/06-zbr98.01-ground_state.inp
 - optimal_control/07-qoct+tddft.01-ground_state.inp
 - optimal_control/07-qoct+tddft.02-oct.inp
 - optimal_control/08-velocities.01-ground_state.inp
 - optimal_control/08-velocities.02-oct.inp
 - optimal_control/11-classical.01-ground_state.inp
 - periodic_systems/04-silicon.01-gs.inp
 - periodic_systems/08-benzene_supercell.01-gs.inp
 - periodic_systems/13-primitive.01-diamond.inp
 - periodic_systems/13-primitive.03-bcc_iron.inp
 - periodic_systems/15-bandstructure.01-gs.inp
 - periodic_systems/19-unfolding.01-gs.inp
 - periodic_systems/19-unfolding.03-unocc.inp
 - periodic_systems/21-magnon.01-gs.inp
 - periodic_systems/23-hybrids.03-Si_pbe0.inp
 - periodic_systems/23-hybrids.04-parstates.inp
 - real_time/01-propagators.01-gs.inp
 - real_time/02-propagators.01-gs.inp
 - real_time/03-td_self_consistent.01-gs.inp
 - real_time/08-laser.01-ground_state.inp
 - real_time/11-tdmagnetic.01-gs.inp
 - real_time/11-tdmagnetic.02-unocc.inp
 - real_time/14-absorption-spinors.01-gs.inp
 - symmetries/09-symmetrization_gga.01-spg143_nosym.inp
 - symmetries/09-symmetrization_gga.02-spg143_sym.inp