[Agore]

Hi, is there a way to save xy plot data at every time step in a transient simulation?

[AlexanderZ]

1. make a monitor which will provide you with the same output data
2. you may execute TUI command after each timestep to write xy plot:
this code will write y-coordinate from surface with id 3 to file called my_plot_at_time_*** with current time

(ti-menu-load-string (format #f "plot solution-set plot-to-file \"my_plot_at_time_~a" (rpgetvar 'flow-time)))
(ti-menu-load-string (format #f "plot solution y-coordinate yes () 3 ()"))

this is TUI commands, which you can modify according to your needs

to execute it after each timestep to go
calculation activities -> execute commands -> new -> define 1 command -> activate -> set to execute on each time step -> put code -> OK