SOG damping - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: SOG damping (/showthread.php?tid=467) |
SOG damping - SkipperEarly - 2017-04-19 I am using the u-blox GPS dongle and like its sensitivity, however when the speed over ground is calculated in op I get variances between 0,01 - 1,2knots ! even when staying static on land. Is there any way to set a damping so that only "real SOG" is send as NMEA or signalK message ? PS: have in the meantime also found a related threat on the cruisersforum - beta tests and it seems that ocpn has changed SOG calculation in 4.6.1 from earlier versions. This may explain that I didnt notice this behaviour earlier. |