I would like to feed /gps/fix into navsat_transform node. But there is no topic named /gps/fix.
Should I use /navsat/fix topic instead of /gps/fix ?
I would like to feed /gps/fix into navsat_transform node. But there is no topic named /gps/fix.
Should I use /navsat/fix topic instead of /gps/fix ?
Yes. You can verify with rostopic info that /navsat/fix is indeed of type sensor_msgs/NavSatFix so it is representative of gps data.