Correct beamlet output indexing in tr_10GbE_src_out.data. Verify exact beamlet...

Correct beamlet output indexing in tr_10GbE_src_out.data. Verify exact beamlet re, im levels. Clarify expected beamlet output levels.

Closes L2SDP-911

requested review from @walle

assigned to @kooistra

added 1 commit

• 8b61140f - Account for +-1 factor in os beamlet value verification.

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mentioned in commit fbb14a2b

merged