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Extracting Plot Data from a Parametric Sweep Using the Java API

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Most people seem to use Matlab LiveLink instead of the Java API, but I'm stuck so I'll see if anybody responds to this...

I have successfully extracted plot data for a simple simulation as follows:

ResultFeature plot = model.result("pg3").feature("ptgr6");
int traceCount = plot.getGroups(0);
for (int index = 0; index < traceCount; ++index) {
float[] samples = plot.getData(0, traceIndex, "Height");
...
}

When I add a parametric sweep, though, I only seem to get the first solution's data. Exporting the data to a CSV file works fine, but I can't figure out how to access the other solutions within the program. I tried adding the following lines to no avail:

int solutionIndex = 2;
plot.set("outerinput", "manual");
plot.set("outersolnum", new int{solutionIndex}));

I get an error if the solutionIndex is anything but the default value for outersolnum (i.e. 1).

If anybody could enlighten me as to what I am not understanding I would be eternally grateful.

0 Replies Last Post Jun 20, 2015, 12:52 p.m. EDT
COMSOL Moderator

Hello Peter Lane

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