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    TDSCFThreshold 
    
    
    
    
TDSCFThreshold 
Section  Time-Dependent::Propagation  
Type  float 
Default  1.0e-6 
 
Since the KS propagator is non-linear, each propagation step
should be performed self-consistently.  In practice, for most
purposes this is not necessary, except perhaps in the first
iterations. This variable holds the number of propagation steps
for which the propagation is done self-consistently.
The self consistency has to be measured against some accuracy
threshold. This variable controls the value of that threshold.
 
    
         
        
        
        
        Source information
        
         
    
    
td/propagator_elec.F90  : 377
 call  parse_variable ( namespace ,  'TDSCFThreshold' ,  CNST ( 1.0e-6 ),  tr % scf_threshold )