The GO record is used to start an analysis using the currently defined circuit, element values and/or run control records and/or titles.
Note that replacement .NOISE, .TITLE, .SYMBOL, .AC, .TRAN, .IC, .SENSA, and .SENSR records may be inserted between two .GO records. The analyses specified on these replacement records will be initiated by the following .GO record. If no replacement control records are inserted between the two .GO records, the previous run control records are reused.
.PLOT requests will be reused from the previous analysis. If new .PLOT requests are required, the previously defined .PLOT requests can be cleared by the use of the 'CLR' option on a .PLOT request. New .PLOT requests can then be entered for the .GO analysis.
.VARY requests will be reused from the previous analysis. If new .VARY requests are required, the old .VARY requests can be cleared by the use of the 'CLR' option on a .VARY request. New .VARY requests can then be entered for the .GO analysis.
Examples:
...
.GO
' now change an element and redo the analysis
.ALTEL r23 3.45k
.GO
...
To change a plot request:
...
.PLOT CLR * clear old plot requests.
.PLOT AC GP01 eout
* new plot request for this analysis.
.GO * new analysis with revised plot(s).
...
To change the .VARY request:
...
.VARY CLR
.VARY ... (new request(s))
.GO
...
To generate a new plot and title from existing DATAmmnn.AC:
...
.GO
' now plot a different variable
...
.AC CLR * get rid of AC request.
.PLOT CLR * clear existing PLOT requests.
.PLOT AC GP02 eout * new PLOT request, part of a plot
* only run since AC request removed.
.TITLE New Title for plot of variable 'eout'
.GO * initiate the run. ...