Table T1. Mapping between sensor channels and stream ID in Guralp compressed format.

Sensor channels
Stream ID
Strainmeter DT1 component 1 DTMAZ4
Strainmeter DT1 component 1 high gain DTMAN4
Strainmeter DT2 component 1 DTMAE4
Strainmeter DT1 component 2 DTMBZ4
Strainmeter DT1 component 2 high gain DTMBN4
Strainmeter DT2 component 2 DTMBE4
Strainmeter DT1 component 3 DTMCZ4
Strainmeter DT1 component 3 high gain DTMCZ4
Strainmeter DT2 component 3 DTMCZ4
Tiltmeter x-axis PMDTM8
Tiltmeter y-axis PMDTM9
PMD DM24 environment channel PMDTME
PMD x-axis PMDTN4
PMD y-axis PMDTE4
PMD z-axis PMDTZ4
CMG-1T vertical 1020Z2
CMG-1T horizontal north/south 1020N2
CMG-1T horizontal east/west 1020E2
CMG-1T vertical mass position 1020M8
CMG-1T horizontal north/south mass position 1020M9
CMG-1T horizontal east/west mass position 1020MA
CMG-1T temperature 1020ME