| Back to the main page of this manual | Input reference of CP2K version 2023.1 | 
CP2K_INPUT /
               FORCE_EVAL /
               DFT /
               EFIELD /
               RAMP_ENV| END_STEP_IN {Integer} | |
| Step when the field reaches the full strength | |
| This keyword cannot be repeated and it expects precisely one integer. | |
| Default value: -1 | 
| END_STEP_OUT {Integer} | |
| Step when the field disappears | |
| This keyword cannot be repeated and it expects precisely one integer. | |
| Default value: -1 | 
| START_STEP_IN {Integer} | |
| Step when the electric field starts to be applied | |
| This keyword cannot be repeated and it expects precisely one integer. | |
| Default value: 0 | 
| START_STEP_OUT {Integer} | |
| Step when the field starts to vanish | |
| This keyword cannot be repeated and it expects precisely one integer. | |
| Default value: 0 | 
| Back to the main page of this manual or the CP2K home page | (Last update: 31.12.2022) |