Plot the PP vs gwtime for one gridpoint

Hi Flac support team,
I would like to plot the variation of the PWP for one gridpoint (e.g., (1,1) versus the gwtime, but I forget to add the command "history pp i=1 j=1’’ in the calcuation file. The “history gwtime” has been added.
Is it still possible to plot the figure (PP (i=1,j=1) vs gwtime) at the end of the calcuaiton by using command?

You have to add the command and rerun your model, FLAC will not extract the history data for pp at i=1 j=1 if you don’t have the command prior to the calculation.