Index: /trunk/BNC/src/bncwindow.cpp
===================================================================
--- /trunk/BNC/src/bncwindow.cpp	(revision 6698)
+++ /trunk/BNC/src/bncwindow.cpp	(revision 6699)
@@ -1271,5 +1271,6 @@
   _cmbUseGlonass->setWhatsThis(tr("<p>In case the incoming orbit and clock correction stream(s) support GLONASS, you can tick 'Use GLONASS' to produce a GPS plus GLONASS combination solution.</p><p>Default is a GPS-only combination."));
   _cmbMethodComboBox->setWhatsThis(tr("<p>Select a clock combination approach. Options are 'Single-Epoch' and Kalman 'Filter'. It is suggested to use the Kalman filter approach for the purpose of Precise Point Positioning.</p>"));
-  _uploadTable->setWhatsThis(tr("<p>BNC can upload clock and orbit corrections to broadcast ephemeris (Broadcast Corrections) in RTCM Version 3 SSR format. You may have a situation where clocks and orbits come from an external Real-time Network Engine (1) or a situation where clock and orbit corrections are combined within BNC (2).</p><p>(1) BNC identifies a stream as coming from a Real-time Network Engine if its format is specified as 'RTNET' and hence its decoder string in the 'Streams' canvas is 'RTNET'. It encodes and uploads that stream to the specified NTRIP broadcaster</p><p>(2) BNC understands that it is expected to encode and upload combined Broadcast Ephemeris corrections if you specify correction streams in the 'Combine Corrections' stream table.</p><p>Hit the 'Add Row' button, double click on the 'Host' field to enter the IP or URL of an NTRIP broadcaster and hit Enter. Then double click on the 'Port', 'Mount' and 'Password' fields to enter the NTRIP broadcaster IP port (default is 80), the mountpoint and the stream upload password. An empty 'Host' option field means that you don't want to upload corrections.</p><p>Select a target coordinate reference system (e.g. IGS08) for outgoing clock and orbit corrections.</p><p>By default orbit and clock corrections refer to Antenna Phase Center (APC). Tick 'CoM' to refer uploaded corrections to Center of Mass instead of APC.</p><p>Specify a path for saving the generated Broadcast Corrections plus Broadcast Ephemeris as SP3 orbit files. If the specified directory does not exist, BNC will not create SP3 orbit files. The following is a path example for a Linux system:<br>/home/user/BNC${GPSWD}.sp3<br>Note that '${GPSWD}' produces the GPS Week and Day number in the file name.</p><p>As SP3 file contents should be referred to the satellites Center of Mass (CoM) while correctors are referred to the satellites Antenna Phase Center (APC), an offset has to be applied which is available from an IGS ANTEX file. You should therefore specify the 'ANTEX file' if you want to save the stream contents in SP3 format. If you don't specify an 'ANTEX file' path, the SP3 file contents will be referred to the satellites APCs.</p><p>Specify a path for saving the generated Broadcast Correction clocks plus Broadcast Ephemeris clocks as Clock RINEX files. If the specified directory does not exist, BNC will not create Clock RINEX files. The following is a path example for a Linux system:<br>/home/user/BNC${GPSWD}.clk<br>Note that '${GPSWD}' produces the GPS Week and Day number in the file name.</p><p>Specify finally an SSR Provider ID number, an SSR Solution ID number and an Issue of Data SSR number.</p><p>In case the 'Combine Corrections' table contains only one Broadcast Corrections stream, BNC will merge that stream with Broadcast Ephemeris to save results in files specified here through SP3 and/or Clock RINEX file path. In such a case you should define only the SP3 and Clock RINEX file path and no further options in the 'Upload Corrections' table.</p>"));
+  _uploadTable->setWhatsThis(tr("<p>BNC can upload clock and orbit corrections to broadcast ephemeris (Broadcast Corrections) in RTCM Version 3 SSR format. You may have a situation where clocks and orbits come from an external Real-time Network Engine (1) or a situation where clock and orbit corrections are combined within BNC (2).</p><p>(1) BNC identifies a stream as coming from a Real-time Network Engine if its format is specified as 'RTNET' and hence its decoder string in the 'Streams' canvas is 'RTNET'. It encodes and uploads that stream to the specified NTRIP broadcaster</p><p>(2) BNC understands that it is expected to encode and upload combined Broadcast Ephemeris corrections if you specify correction streams in the 'Combine Corrections' stream table.</p><p>Hit the 'Add Row' button, double click on the 'Host' field to enter the IP or URL of an NTRIP broadcaster and hit Enter. Then double click on the 'Port', 'Mount' and 'Password' fields to enter the NTRIP broadcaster IP port (default is 80), the mountpoint and the stream upload password. An empty 'Host' option field means that you don't want to upload corrections.</p><p>Select a target coordinate reference system (e.g. IGS08) for outgoing clock and orbit corrections.</p><p>By default orbit and clock corrections refer to Antenna Phase Center (APC). Tick 'CoM' to refer uploaded corrections to Center of Mass instead of APC.</p><p>Specify a path for saving the generated Broadcast Corrections plus Broadcast Ephemeris as SP3 orbit files. If the specified directory does not exist, BNC will not create SP3 orbit files. The following is a path example for a Linux system:<br>/home/user/BNC${GPSWD}.sp3<br>Note that '${GPSWD}' produces the GPS Week and Day number in the file name.</p><p>When saving SP3 file contents and/or referring correctors to the satellite's Center of Mass (CoM), an offset has to be applied because correctors originally refer to the satellite's Antenna Phase Center (APC). Antenna offsets are available from the IGS 'ANTEX file' which can be introduced through specifying its path. If you don't specify an 'ANTEX file' path, the SP3 file contents and the correctors will be referred to the satellites APCs.</p><p>Specify a path for saving the generated Broadcast Correction clocks plus Broadcast Ephemeris clocks as Clock RINEX files. If the specified directory does not exist, BNC will not create Clock RINEX files. The following is a path example for a Linux system:<br>/home/user/BNC${GPSWD}.clk<br>Note that '${GPSWD}' produces the GPS Week and Day number in the file name.</p><p>Specify finally an SSR Provider ID number, an SSR Solution ID number and an Issue of Data SSR number.</p><p>In case the 'Combine Corrections' table contains only one Broadcast Corrections stream, BNC will merge that stream with Broadcast Ephemeris to save results in files specified here through SP3 and/or Clock RINEX file path. In such a case you should define only the SP3 and Clock RINEX file path and no further options in the 'Upload Corrections' table.</p>"));
+
   addCmbRowButton->setWhatsThis(tr("Hit 'Add Row' button to add another line to the mountpoints table."));
   delCmbRowButton->setWhatsThis(tr("Hit 'Delete' button to delete the highlighted line from the mountpoints table."));
@@ -1280,6 +1281,6 @@
   _uploadSamplClkRnxSpinBox->setWhatsThis(tr("Select the Clock RINEX file sampling interval in seconds. A value of zero '0' tells BNC to store all available samples into Clock RINEX files."));
   _uploadSamplSp3SpinBox->setWhatsThis(tr("Select the SP3 orbit file sampling interval in minutes. A value of zero '0' tells BNC to store all available samples into SP3 orbit files."));
-  setUploadTrafoButton->setWhatsThis(tr("Hit 'Custom Trafo' to specify your own 14 parameter Helmert Transformation instead of selecting a predefined transformation through 'System' button."));
-  _uploadAntexFile->setWhatsThis(tr("<p>As SP3 file contents should be referred to the satellites Center of Mass (CoM) while correctors are referred to the satellites Antenna Phase Center (APC), an offset has to be applied which is available from an IGS ANTEX file. You should therefore specify the 'ANTEX file' if you want to save the stream contents in SP3 format.</p><p>If you don't specify an 'ANTEX file' path, the SP3 file contents will be referred to the satellites APCs.</p>"));
+  setUploadTrafoButton->setWhatsThis(tr("Hit 'Custom Trafo' to specify your own 14 parameter Helmert Transformation instead of selecting a predefined transformation through 'System' button.")); 
+  _uploadAntexFile->setWhatsThis(tr("<p>When producing SP3 files or referring orbit and clock corrections to the satellite's Center of Mass (CoM) instead of Antenna Phase Center (APC), an offset has to be applied which is available from the IGS 'ANTEX file'. You must therefore specify the 'ANTEX file' path if you want to save the stream contents in SP3 format and/or refer correctors to CoM.</p><p>If you don't specify an 'ANTEX file' path, the SP3 file contents as well as the correctors will be referred to the satellites APCs.</p>")); 
   _uploadEphHostLineEdit->setWhatsThis(tr("BNC can upload a Broadcast Ephemeris stream in RTCM Version 3 format. Specify the host IP of an NTRIP Broadcaster to upload the stream. An empty option field means that you don't want to upload Broadcast Ephemeris."));
   _uploadEphPortLineEdit->setWhatsThis(tr("Specify the IP port of an NTRIP Broadcaster to upload the stream. Default is port 80."));
