In the 2020 version, with the new interface you could select all of them, and RMB edit.
For scripting, you could just do a few updates manually in your HM session and then take a look at the command.tcl files in your 'Documents' folder to check the commands (API) for doing that. It is fairly simple, if you have some knowledge in programming with TCL.
Anyway more info is needed for someone to code this. i.e: which dof's do you want to change? for which ones? what weight factors?...
In the 2020 version, with the new interface you could select all of them, and RMB edit.
For scripting, you could just do a few updates manually in your HM session and then take a look at the command.tcl files in your 'Documents' folder to check the commands (API) for doing that. It is fairly simple, if you have some knowledge in programming with TCL.
Anyway more info is needed for someone to code this. i.e: which dof's do you want to change? for which ones? what weight factors?...