Could not find record for TIME_START - error in postmfix

Case - Simulating LLDPE particles in fluidised bed at v=0.47 m/s.

I have run this case initially for 10s. In postmfix, I extracted data for P_g at different time steps between 5-10s across the bed at x=0.05, and I got the data successfully.

Then, I edited the ‘run type’ in .mfx file to ‘restart_1’ and changed tstop to 15s. While the simulation is running, the computer ran out of space. So, I deleted unwanted files in the computer and resumed the case. I ran this for 12.13s and stopped it. Now in postmfix, if I am trying to get data of P_g between 5-12s in a similar manner, it is giving error - could not find record for TIME_START.

Screenshot 2022-07-10 at 2.30.42 PM

If I am trying to get this data between 5-10s, the same error is occurring.

Kindly help me.

Please attach case files, thanks

If you deleted the .SP* files then the data is lost.

No sir, all the .spx files are present in the project directory.