@ShashiRanjan,
I made a folder in Google Drive. you have to copy PN file in textarea and simulate print. if you select i drop-down Jn (anode). is shown in LIN chart. you can call up LOG in LOG Scale when you print LOG scale. when you see that. if Graf goes to zero in LIN, jump up in LOG area and I don’t know why?
https://drive.google.com/drive/folders/1bzaaf6dH5KQtTCKDp5URQsG8Oh-HSDkD?usp=sharing
regard
Armin