From 4308073b7956cb57189a334c3bc680ae576abf14 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 19 Sep 2014 07:00:59 -0400
Subject:  A bug fix for error modeling when NMEA 0183 reports empty DOP
 fields.

Required 13 regression-test rebuilds.
---
 test/daemon/garmin-10x.log.chk | 58 +++++++++++++++++++++---------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

(limited to 'test/daemon/garmin-10x.log.chk')

diff --git a/test/daemon/garmin-10x.log.chk b/test/daemon/garmin-10x.log.chk
index 933a873c..e584343d 100644
--- a/test/daemon/garmin-10x.log.chk
+++ b/test/daemon/garmin-10x.log.chk
@@ -108,98 +108,98 @@ $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,12,32,39,218,*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165019.000,V,,,,,,,180710,,,N*48
 $GPGGA,165020.000,,,,,0,00,,,M,0.0,M,,0000*56
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,12,32,39,218,*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165020.000,V,,,,,,,180710,,,N*42
 $GPGGA,165021.000,,,,,0,00,,,M,0.0,M,,0000*57
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,12,32,39,218,*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165021.000,V,,,,,,,180710,,,N*43
 $GPGGA,165022.000,,,,,0,00,,,M,0.0,M,,0000*54
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,12,32,39,218,*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165022.000,V,,,,,,,180710,,,N*40
 $GPGGA,165023.000,,,,,0,00,,,M,0.0,M,,0000*55
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,12,32,39,218,*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":12,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165023.000,V,,,,,,,180710,,,N*41
 $GPGGA,165024.000,,,,,0,00,,,M,0.0,M,,0000*52
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165024.000,V,,,,,,,180710,,,N*46
 $GPGGA,165025.000,,,,,0,00,,,M,0.0,M,,0000*53
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165025.000,V,,,,,,,180710,,,N*47
 $GPGGA,165026.000,,,,,0,00,,,M,0.0,M,,0000*50
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165026.000,V,,,,,,,180710,,,N*44
 $GPGGA,165027.000,,,,,0,00,,,M,0.0,M,,0000*51
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165027.000,V,,,,,,,180710,,,N*45
 $GPGGA,165028.000,,,,,0,00,,,M,0.0,M,,0000*5E
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165028.000,V,,,,,,,180710,,,N*4A
 $GPGGA,165029.000,,,,,0,00,,,M,0.0,M,,0000*5F
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,14,32,39,218,*7D
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165029.000,V,,,,,,,180710,,,N*4B
 $GPGGA,165030.000,,,,,0,00,,,M,0.0,M,,0000*57
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,13,32,39,218,*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":13,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165030.000,V,,,,,,,180710,,,N*43
 $GPGGA,165031.000,,,,,0,00,,,M,0.0,M,,0000*56
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,*7C
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165031.000,V,,,,,,,180710,,,N*42
 $GPGGA,165032.000,,,,,0,00,,,M,0.0,M,,0000*55
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,*7C
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165032.000,V,,,,,,,180710,,,N*41
 $PGRMT,GPS 10x Software v2.20 BT v2.50,,,,,,,*7F
 $GPGGA,165033.000,,,,,0,00,,,M,0.0,M,,0000*54
@@ -207,96 +207,96 @@ $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,14,32,39,218,*7D
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165033.000,V,,,,,,,180710,,,N*40
 $GPGGA,165034.000,,,,,0,00,,,M,0.0,M,,0000*53
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,*7C
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165034.000,V,,,,,,,180710,,,N*47
 $GPGGA,165035.000,,,,,0,00,,,M,0.0,M,,0000*52
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,17*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165035.000,V,,,,,,,180710,,,N*46
 $GPGGA,165036.000,,,,,0,00,,,M,0.0,M,,0000*51
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,17*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165036.000,V,,,,,,,180710,,,N*45
 $GPGGA,165037.000,,,,,0,00,,,M,0.0,M,,0000*50
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,17*7A
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165037.000,V,,,,,,,180710,,,N*44
 $GPGGA,165038.000,,,,,0,00,,,M,0.0,M,,0000*5F
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,16*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":16,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":16,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165038.000,V,,,,,,,180710,,,N*4B
 $GPGGA,165039.000,,,,,0,00,,,M,0.0,M,,0000*5E
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,15,32,39,218,16*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":16,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":15,"used":false},{"PRN":32,"el":39,"az":218,"ss":16,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165039.000,V,,,,,,,180710,,,N*4A
 $GPGGA,165040.000,,,,,0,00,,,M,0.0,M,,0000*50
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,14,32,39,218,17*7B
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":17,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165040.000,V,,,,,,,180710,,,N*44
 $GPGGA,165041.000,,,,,0,00,,,M,0.0,M,,0000*51
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,14,32,39,218,12*7E
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":12,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":12,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165041.000,V,,,,,,,180710,,,N*45
 $GPGGA,165042.000,,,,,0,00,,,M,0.0,M,,0000*52
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,,23,42,310,,31,40,066,14,32,39,218,08*75
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":8,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":0,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":14,"used":false},{"PRN":32,"el":39,"az":218,"ss":8,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165042.000,V,,,,,,,180710,,,N*46
 $GPGGA,165043.000,,,,,0,00,,,M,0.0,M,,0000*53
 $GPGSA,A,1,,,,,,,,,,,,,,,*1E
 $GPGSV,3,1,10,16,74,173,27,23,42,310,,31,40,066,16,32,39,218,07*7D
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
-{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":0.00,"tdop":2.06,"hdop":0.00,"gdop":3.83,"pdop":0.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":27,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":16,"used":false},{"PRN":32,"el":39,"az":218,"ss":7,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
+{"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":50.00,"tdop":2.06,"hdop":50.00,"gdop":3.83,"pdop":50.00,"satellites":[{"PRN":16,"el":74,"az":173,"ss":27,"used":false},{"PRN":23,"el":42,"az":310,"ss":0,"used":false},{"PRN":31,"el":40,"az":66,"ss":16,"used":false},{"PRN":32,"el":39,"az":218,"ss":7,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165043.000,V,,,,,,,180710,,,N*47
 $GPGGA,165044.000,4143.5985,N,08338.0820,W,1,03,2.2,204.1,M,-33.7,M,,0000*6B
-{"class":"TPV","mode":3,"time":"2010-07-18T16:50:44.000Z","ept":0.005,"lat":41.726641667,"lon":-83.634700000,"alt":204.100,"epx":14.229,"epy":16.954,"epv":0.000,"speed":0.466,"climb":0.012,"eps":1.30,"epc":44.23}
+{"class":"TPV","mode":3,"time":"2010-07-18T16:50:44.000Z","ept":0.005,"lat":41.726641667,"lon":-83.634700000,"alt":204.100,"epx":14.229,"epy":16.954,"epv":1150.000,"speed":0.466,"climb":0.012,"eps":1.30,"epc":88.46}
 $GPGSA,A,2,31,23,16,,,,,,,,,,2.4,2.2,1.0*30
 $GPGSV,3,1,10,16,74,173,26,23,42,310,21,31,40,066,23,32,39,218,*7E
 $GPGSV,3,2,10,20,38,248,,13,16,310,,06,15,156,,29,15,048,*7A
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
 {"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":1.00,"tdop":2.06,"hdop":2.20,"gdop":3.83,"pdop":2.40,"satellites":[{"PRN":16,"el":74,"az":173,"ss":26,"used":true},{"PRN":23,"el":42,"az":310,"ss":21,"used":true},{"PRN":31,"el":40,"az":66,"ss":23,"used":true},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":0,"used":false},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165044.000,A,4143.5985,N,08338.0820,W,0.00,,180710,,,A*66
-{"class":"TPV","mode":3,"time":"2010-07-18T16:50:44.000Z","ept":0.005,"lat":41.726641667,"lon":-83.634700000,"alt":204.100,"epx":14.229,"epy":16.954,"epv":0.000,"track":0.0000,"speed":0.000,"climb":0.012,"eps":1.30,"epc":44.23}
+{"class":"TPV","mode":3,"time":"2010-07-18T16:50:44.000Z","ept":0.005,"lat":41.726641667,"lon":-83.634700000,"alt":204.100,"epx":14.229,"epy":16.954,"epv":1150.000,"track":0.0000,"speed":0.000,"climb":0.012,"eps":1.30,"epc":88.46}
 $GPGGA,165045.000,4143.6024,N,08338.0864,W,1,04,2.0,183.5,M,-33.7,M,,0000*66
-{"class":"TPV","mode":3,"time":"2010-07-18T16:50:45.000Z","ept":0.005,"lat":41.726706667,"lon":-83.634773333,"alt":183.500,"epx":14.229,"epy":16.954,"epv":23.000,"speed":9.453,"climb":-20.600,"eps":33.91,"epc":23.00}
+{"class":"TPV","mode":3,"time":"2010-07-18T16:50:45.000Z","ept":0.005,"lat":41.726706667,"lon":-83.634773333,"alt":183.500,"epx":14.229,"epy":16.954,"epv":23.000,"speed":9.453,"climb":-20.600,"eps":33.91,"epc":1173.00}
 $GPGSA,A,3,31,23,16,20,,,,,,,,,4.6,2.0,4.2*32
 $GPGSV,3,1,10,16,74,173,27,23,42,310,19,31,40,066,23,32,39,218,*74
 $GPGSV,3,2,10,20,38,248,19,13,16,310,,06,15,156,,29,15,048,*72
 $GPGSV,3,3,10,03,08,171,,14,06,129,*7D
 {"class":"SKY","xdop":0.95,"ydop":1.13,"vdop":4.20,"tdop":2.06,"hdop":2.00,"gdop":3.83,"pdop":4.60,"satellites":[{"PRN":16,"el":74,"az":173,"ss":27,"used":true},{"PRN":23,"el":42,"az":310,"ss":19,"used":true},{"PRN":31,"el":40,"az":66,"ss":23,"used":true},{"PRN":32,"el":39,"az":218,"ss":0,"used":false},{"PRN":20,"el":38,"az":248,"ss":19,"used":true},{"PRN":13,"el":16,"az":310,"ss":0,"used":false},{"PRN":6,"el":15,"az":156,"ss":0,"used":false},{"PRN":29,"el":15,"az":48,"ss":0,"used":false},{"PRN":3,"el":8,"az":171,"ss":0,"used":false},{"PRN":14,"el":6,"az":129,"ss":0,"used":false}]}
 $GPRMC,165045.000,A,4143.6024,N,08338.0864,W,2.19,176.03,180710,,,A*71
-{"class":"TPV","mode":3,"time":"2010-07-18T16:50:45.000Z","ept":0.005,"lat":41.726706667,"lon":-83.634773333,"alt":183.500,"epx":14.229,"epy":16.954,"epv":23.000,"track":176.0300,"speed":1.127,"climb":-20.600,"eps":33.91,"epc":23.00}
+{"class":"TPV","mode":3,"time":"2010-07-18T16:50:45.000Z","ept":0.005,"lat":41.726706667,"lon":-83.634773333,"alt":183.500,"epx":14.229,"epy":16.954,"epv":23.000,"track":176.0300,"speed":1.127,"climb":-20.600,"eps":33.91,"epc":1173.00}
 $GPGGA,165046.000,4143.6110,N,08338.0897,W,1,05,1.5,200.1,M,-33.7,M,,0000*64
 {"class":"TPV","mode":3,"time":"2010-07-18T16:50:46.000Z","ept":0.005,"lat":41.726850000,"lon":-83.634828333,"alt":200.100,"epx":14.229,"epy":16.954,"epv":96.600,"speed":16.564,"climb":16.600,"eps":33.91,"epc":119.60}
 $GPGSA,A,3,31,23,16,20,32,,,,,,,,4.0,1.5,3.6*30
-- 
cgit v1.2.1