[CSVDataset] Expose option to group the probes in SampleSets by reference id

4 jobs for group-probes-by-reference-id in 16 minutes and 38 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #241142
docker
build_linux_37

00:14:09

84.0%
passed #241143
docker
build_linux_38

00:13:08

84.0%
passed #241140
intel macos
build_macos_intel_37

00:16:38

84.0%
passed #241141
intel macos
build_macos_intel_38

00:14:58

84.0%