Double click on the 'Mountpoint' field to enter a Broadcast Ephemeris corrections mountpoint from the 'Streams' section below and hit Enter. Then double click on the 'AC Name' field to enter your choice of an abbreviation for the Analysis Center (AC) providing the stream. Finally, double click on the 'Weight' field to enter the weight to be applied for this stream in the combination.
Note that an appropriate 'Wait for full epoch' value needs to be specified for the combination under the 'Broadcast Corrections' tab. A value of 15 seconds would make sense there if the update rate of incoming clock corrections is i.e. 10 seconds.
Note further that the sequence of rows in the 'Combination Table' is of importance because the orbit information in the final combination stream is just copied from the stream listed in the first row. Hence the first line in the 'Combination Table' defines a kind of 'Master AC'. The update rate of the combination product follows the 'Master AC's update rate.
Note also that the combination process requires Broadcast Ephemeris. Besides the orbit and clock corrections streams BNC must therefore pull a stream carrying Broadcast Ephemeris in the form of RTCM Version 3 messages.
")); addCmbRowButton->setWhatsThis(tr("Hit 'Add Row' button to add another line to the mountpoints table.")); - delCmbRowButton->setWhatsThis(tr("Hit 'Delete' button to delete the highlited line from the mountpoints table.")); + delCmbRowButton->setWhatsThis(tr("Hit 'Delete' button to delete the highlighted line from the mountpoints table.")); _cmbOutHostLineEdit->setWhatsThis(tr("Specify the domain name or IP number of an Ntrip Broadcaster for uploading the combination stream.")); _cmbOutPortLineEdit->setWhatsThis(tr("Enter the listening IP port of the specified Ntrip Broadcaster for uploading the combination stream."));