Back to the main page of this manual  Input reference of CP2K version 2023.1 
CP2K_INPUT /
FORCE_EVAL /
DFT /
TRANSPORT /
BEYN
N_POINTS_BEYN {Integer} 

Number of integration points per circle in the Beyn solver.  
This keyword cannot be repeated and it expects precisely one integer.  
Default value:
32 
N_RAND {Real} 

Number of random vectors as a fraction of the size of the unit cell.  
This keyword cannot be repeated and it expects precisely one real.  
Default value:
1.00000000E+000 
N_RAND_CC {Real} 

Number of random vectors as a fraction of the size of the unit cell for the complex contour.  
This keyword cannot be repeated and it expects precisely one real.  
Default value:
1.00000000E+000 
ONE_CIRCLE {Logical} 

Set to .TRUE. if only one circle instead of two should be used in the Beyn solver.  
This keyword cannot be repeated and it expects precisely one logical.  
The lone keyword behaves as a switch to
.TRUE. 

Default value:
.FALSE. 
SVD_CUTOFF {Real} 

Cutoff for the singular values in the Beyn solver.  
This keyword cannot be repeated and it expects precisely one real.  
Default value:
1.00000000E+000 
TASKS_PER_INTEGRATION_POINT {Integer} 

Number of tasks per integration point.  
This keyword cannot be repeated and it expects precisely one integer.  
Default value:
0 
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