About measuring of stress and strain at regular interval

I want to measure plot stress and strain and interval of 1 second and may i know how it can be done.
Fish history strain time 1.0 sec

@ShivamPandey,
Is this in reference to FLAC3D or PFC?

Pfc

| dblanksma Itascan
June 10 |

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@ShivamPandey,
Is this in reference to FLAC3D or PFC?

Measurement spheres (circles in PFC2D).

https://docs.itascacg.com/itasca900/pfc/docproject/source/manual/general_components/measure/measure.html?node5200