Simulating sensor detections and death probability odd behaviour

[A-acuto]

I've encountered something odd while using PlatformDetectionSimulator.

In the example here, I use two identical radar (BearingRange) and I simulate two targets I noted that if I change the the death_probability in the groundtruth simulator the groundtruths are changed while the radar performances don't.

In the figures below I simulate the scenario with death_probability=0 (top figure) and death_probability=0.01 (bottom figure) and as can be seen in the second image, the radar detections are still generated way after the track finished.

[sdhiscocks]

Hi @A-acuto. The issue is calling of next on the original simulator, rather than the one from tee

--- 1/radar_simulation.py
+++ 2/radar_simulation.py
@@ -106,10 +106,10 @@
 truths = set() # groundtruth_simulation.groundtruth_paths
 s1_detections, s2_detections = [], []
 
-for (time, sd1), (_, sd2) in zip(radar1plot, radar2plot) : 
+for (time, sd1), (_, sd2), (_, gts) in zip(radar1plot, radar2plot, gt_sims[2]) : 
     s1_detections.append(sd1)
     s2_detections.append(sd2)
-    truths.update(next(groundtruth_generator)[1])  # consider only the path
+    truths.update(gts)  # consider only the path

[A-acuto]

Thanks for the help, yes using the tee version of the ground truth generator fixed the issue.
I guess this can be closed.