Plot only runs can be used to access preexisting DATA files on a disk. The runs can be used to avoid having to repeat an entire analysis if the desired plot data is stored in the DATA files. To perform a plot only run, simply remove or comment out any AC, DC, or TRAN records and leave the CKT to END section of the run unchanged.
Plot only runs can change the circuit output variables that are plotted only as long as the requested outputs were specified in the original analysis run. The new outputs need not have been plotted in the original run. Plot limits can be altered on the PLOT records of a plot only run. The run title can be changed and the new title will appear on any plots resulting from the plot only run.
The PLOT files will be renumbered according to the request sequence in the plot only run, starting with PLOT0000. Note that this means any pre-existing PLOT files may be overwritten.