94 User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN
94 Innomar Technologie GmbH (2023-01)
First set the “Suggested Headers” according to what is received from the GNSS (including the
leading “$” character). Those headers will then appear in the “Header” drop-down lists in the
“String Extraction”.
“Position” is the field number of value in the NMEA sentence as seen in the SIS monitor. “Offset”
is usually set to zero but may be used to omit leading characters that are not of interest, especially
if 11 characters available in the SIS string would be too short to hold the full value.
7.3.3 Get values from Non-NMEA data
If there are data at the navigation port that are not NMEA compatible, they can be used as well
as long as sentences are separated by <carriage return><line feed> and fields within the
sentences separated by comma (“,”) or space (“ ”) characters. For this just set the “Suggested
Headers” parameters to match your GNSS data stream.