[Paraview] State file size

[Jin Ma]

Hi all,

Saving the 1st state file, and loading it in a new window, doing some
operations, saving the 2nd state file, and loading it in a new window,
... after several iterations, the saved state file suddenly becomes ~10x
bigger and it then takes a long time to load the large state file.

I experienced this problem several times, but didn't know which
operation triggered the problem.

Does anyone know a way to avoid this problem, or clean up the bulky
state file?

Thank you,
Jin