Global change of Save next status

Procedure

1. Select the part of the system of interest or select the whole system using Ctrl+A or Edit > Select all.

2. Right-click on the selection and select:

Save all variables, or,

Save no variables.

Results

If all you want to do is a series of linear analyses with a big system, it may be appropriate to do a run with the Save next status of all variables set to false. This will result in a much shorter simulation.