[PyMOL] The default tunnel calculation settings for CAVER 2.1.2

Hello everyone,

Two years ago I used CAVER 2.1.2 for calculation of intra-molecular
tunnels. I know that the current version of CAVER allows us to view and
change the configuration file (for default tunnel calculation settings). I
couldn't find such a configuration file for CAVER 2.1.2. Does anybody know
the default tunnel calculation settings for bottleneck radius, shell radius
and shell depth for CAVER 2.1.2? Are they the same as the default settings
of CAVER 3.0?

Thank you very much

Sajeewa Dewage