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GPS naming / ordering question

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Hello,
I have a naive question related to understanding the ordering of GPS/GNSS. I have two Here 3’s plugged into the two CAN ports of a cube orange +. In the parameter settings there is reference to ‘first GPS’ and ‘second GPS’ and I believe these reference to GPS_TYPE and GPS_TYPE2 respectively. Because we have two identical Here3’s, the GPS_TYPE is identical for both. I need to physically confirm which HERE3 is ‘first GPS’ and which is ‘second GPS’.

The reason for asking is the need to enter GPS_POS antenna offsets for each Here3 and of course it’s important to physically know which Here3 is ‘first’ and ‘second’ as GPS_POS references the ‘first’ and ‘second’

I realize one solution would be to remove both Here3’s and sequentially connect them and note of which HERE3 is assigned to GPS_TYPE and GPS_TYPE2 (for example) but confirming this somehow via software / parameters would be a nice confirmation. Apologize for asking this basic question, probably asked previously but could not easily find on the wiki. Thank you. Steve

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