--- /home/jamesb/gpsd/test/nmea2000/logfile_20140914_365495765_can.log.chk 2026-02-27 03:10:28.125954215 -0800 +++ /tmp/tmp.d80VoS7S10.out1 2026-02-27 04:23:18.436358802 -0800 @@ -9405,6 +9405,8 @@ $GPRMC,073950.64,V,,S,,W,0.0000,13.201,240270,-1.2,W*44 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 {"class":"TPV","mode":1,"time":"1970-02-24T07:39:50.637Z","ept":0.005} +{"class":"TPV","mode":0} +{"class":"ATT","depth":655.350} $GPRMC,073950.64,V,,S,,W,0.0000,13.201,240270,-1.2,W*44 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 {"class":"TPV","mode":1,"time":"1970-02-24T07:39:50.637Z","ept":0.005} @@ -9420,8 +9422,6 @@ $GPRMC,073950.64,V,,S,,W,0.0000,13.201,240270,-1.2,W*44 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 {"class":"TPV","mode":1,"time":"1970-02-24T07:39:50.637Z","ept":0.005} -{"class":"TPV","mode":0} -{"class":"ATT","depth":655.350} $GPRMC,073950.64,V,,S,,W,0.0000,13.201,240270,-1.2,W*44 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 {"class":"TPV","mode":1,"time":"1970-02-24T07:39:50.637Z","ept":0.005}