Specifying -editscf allows writing to SCF files. Restricts the use of the trace editor to a single file by disabling the ability to open another file from within Trev. The main use of this option is for calling Trev from within scripts. Defaults to 150. Specifies the magnification along the X axis of the trace.
Larger values represent higher magnifications.
Defaults to 10. Specifies the magnification along the Y axis of the trace. The value should be between 10 and 100 with 10 showing all the trace and 100 being the largest magnification. This brings up a file browser from where the trace name can be selected. See section File Browser .