Use Simulation Data Inspector run index to get run ID
Get Simulation Data Inspector Run IDs
Many tasks performed using the Simulation Data Inspector programmatic interface start with obtaining the run ID for a simulation run. This example illustrates several methods to get the run ID for a run. You can use the run ID to access the
Simulink.sdi.Run object that contains the run data and metadata and perform run comparisons using the
Create a Run
sldemo_fuelsys is already configured for logging. When you simulate the model, the Simulation Data Inspector automatically creates a run and assigns it a run ID.
Get Run ID Using
Simulink.sdi.getAllRunIDs function returns an array of all run IDs for the runs in the Simulation Data Inspector repository, in order, with the most recently created run at the end.
runIDs = Simulink.sdi.getAllRunIDs; runID = runIDs(end);
Get Run ID Using
You can also use the
Simulink.sdi.getRunIDByIndex functions to get the run ID for a run. This method is useful if you also want to use
count as a counting variable to index through the runs in the Simulation Data Inspector repository.
count = Simulink.sdi.getRunCount; runID = Simulink.sdi.getRunIDByIndex(count);
Get Run ID from a
You can also get the run ID from the
Simulink.sdi.Run object that corresponds to the run. This example uses the
Simulink.sdi.getCurrentSimulationRun function to get the
Run object that corresponds to the most recent simulation of the
sldemo_fuelsys model. You can also use the
Simulink.sdi.Run.getLatest function to access the most recently created
fuelsysRun = Simulink.sdi.getCurrentSimulationRun('sldemo_fuelsys'); runID = fuelsysRun.ID;
index — Run index in Simulation Data Inspector
Positive, whole number index of the run in the Simulation Data Inspector repository.
runID — Numeric run identifier
Numeric run identification assigned by the Simulation Data Inspector.
Introduced in R2011b