Changeset 1456 in ntrip


Ignore:
Timestamp:
Jan 8, 2009, 2:26:51 PM (15 years ago)
Author:
weber
Message:

* empty log message *

File:
1 edited

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  • trunk/BNC/bnchelp.html

    r1452 r1456  
    104104&nbsp; &nbsp; &nbsp; 3.7.4. <a href=#corrwait>Wait for Full Epoch</a><br>
    1051053.8. <a href=#syncout>Feed Engine</a><br>
    106 &nbsp; &nbsp; &nbsp; 3.8.1. <a href=#syncuport>Port (unsynchronized)</a><br>
    107 &nbsp; &nbsp; &nbsp; 3.8.2. <a href=#syncport>Port (synchronized)</a><br>
    108 &nbsp; &nbsp; &nbsp; 3.8.3. <a href=#syncwait>Wait for Full Epoch</a><br>
     106&nbsp; &nbsp; &nbsp; 3.8.1. <a href=#syncport>Port</a><br>
     107&nbsp; &nbsp; &nbsp; 3.8.2. <a href=#syncwait>Wait for Full Epoch</a><br>
     108&nbsp; &nbsp; &nbsp; 3.8.3. <a href=#syncsample>Sampling</a><br>
    109109&nbsp; &nbsp; &nbsp; 3.8.4. <a href=#syncfile>File</a><br>
    110 &nbsp; &nbsp; &nbsp; 3.8.5. <a href=#syncsample>Sampling</a><br>
     110&nbsp; &nbsp; &nbsp; 3.8.5. <a href=#syncuport>Port (unsynchronized)</a><br>
    1111113.9. <a href=#serial>Serial Link</a><br>
    112112&nbsp; &nbsp; &nbsp; 3.9.1. <a href=#sermount>Mountpoint</a><br>
    … …  
    504504</p>
    505505<p>
    506 Note that any socket connection of an application to BNC's synchronized or unsynchronized observations ports is recorded in the 'Logs' canvas on the bottom of the main window together with a connection counter, leading to log records like 'New client connection on sync/usync port: # 1'.
    507 </p>
    508 
    509 <p><a name="syncuport"><h4>3.8.1 Port (unsynchronized) - optional</h4></p>
     506Note that any socket connection of an application to BNC's synchronized or unsynchronized observations ports is recorded in the 'Logs' canvas on the bottom of the main window together with a connection counter, resulting in log records like 'New client connection on sync/usync port: # 1'.
     507</p>
     508
     509<p><a name="syncport"><h4>3.8.1 Port - optional</h4></p>
     510<p>
     511BNC can produce synchronized observations in binary format on your local host (IP 127.0.0.1) through an IP 'Port'. Scynchronized means that BNC collects all data for any specific epoch which become available within a certain number of latency seconds (see 'Wait for Full Epoch' option). It then - epoch by epoch - outputs whatever has been received. Specify an IP port number here to activate this function. The default is an empty option field, meaning that no binary synchronized output is generated.</p>
     512<p>
     513</p>
     514
     515<p><a name="syncwait"><h4>3.8.2 Wait for Full Epoch - mandatory if 'Port' is set</h4></p>
     516<p>
     517When feeding a real-time GNSS engine waiting for synchronized input epoch by epoch, BNC drops whatever is received later than 'Wait for full epoch' seconds. A value of 3 to 5 seconds could be an appropriate choice for that, depending on the latency of the incoming streams and the delay acceptable for your real-time GNSS product. Default value for 'Wait for full epoch' is 5 seconds.
     518</p>
     519<p>
     520Note that 'Wait for full epoch' does not effect the RINEX Observation file content. Observations received later than 'Wait for full epoch' seconds will still be included in the RINEX Observation files.
     521</p>
     522
     523<p><a name="syncsample"><h4>3.8.3 Sampling - mandatory if 'File' or 'Port' is set</h4></p>
     524<p>
     525Select the synchronized observation output sampling interval in seconds. A value of zero '0' tells BNC to send/store all received epochs. This is the default value.
     526</p>
     527
     528<p><a name="syncfile"><h4>3.8.4 File - optional</h4></p>
     529<p>
     530Specifies the full path to a 'File' where synchronized observations are saved in plain ASCII format. The default value is an empty option field, meaning that no ASCII output file is created.
     531</p>
     532<p>
     533Beware that the size of this file can rapidly increase depending on the number of incoming streams. This option is primarily meant for testing and evaluation.
     534</p>
     535
     536<p><a name="syncuport"><h4>3.8.5 Port (unsynchronized) - optional</h4></p>
     537<p>
    510538BNC can produce unsynchronized observations from all configured streams in binary format on your local host (IP 127.0.0.1) through an IP 'Port'. Specify an IP port number here to activate this function. The default is an empty option field, meaning that no binary unsynchronized output is generated.</p>
    511 
    512 <p><a name="syncport"><h4>3.8.2 Port (synchronized) - optional</h4></p>
    513 <p>
    514 BNC can produce synchronized observations in binary format on your local host (IP 127.0.0.1) through an IP 'Port'. Scynchronized means that BNC collects all data for any specific epoch which become available within a certain number of latency seconds (see 'Wait for Full Epoch' option). It then - epoch by epoch - outputs whatever has been received. Specify an IP port number here to activate this function. The default is an empty option field, meaning that no binary synchronized output is generated.</p>
    515 <p>
    516 </p>
    517 
    518 <p><a name="syncwait"><h4>3.8.3 Wait for Full Epoch - mandatory if 'Port (synchronized)' is set</h4></p>
    519 <p>
    520 When feeding a real-time GNSS engine waiting for synchronized input epoch by epoch, BNC drops whatever is received later than 'Wait for full epoch' seconds. A value of 3 to 5 seconds could be an appropriate choice for that, depending on the latency of the incoming streams and the delay acceptable for your real-time GNSS product. Default value for 'Wait for full epoch' is 5 seconds.
    521 </p>
    522 <p>
    523 Note that 'Wait for full epoch' does not effect the RINEX Observation file content. Observations received later than 'Wait for full epoch' seconds will still be included in the RINEX Observation files.
    524 </p>
    525 
    526 <p><a name="syncfile"><h4>3.8.4 File - optional</h4></p>
    527 <p>
    528 Specifies the full path to a 'File' where synchronized or unsynchronized observations are saved in plain ASCII format. The default value is an empty option field, meaning that no ASCII output file is created.
    529 </p>
    530 <p>
    531 Beware that the size of this file can rapidly increase depending on the number of incoming streams. This option is primarily meant for testing and evaluation.
    532 </p>
    533 
    534 <p><a name="syncsample"><h4>3.8.5 Sampling - mandatory if 'File' or 'Port' is set</h4></p>
    535 <p>
    536 Select the observation output sampling interval in seconds. A value of zero '0' tells BNC to send/store all received epochs. This is the default value.
    537 </p>
     539<p>
     540
    538541
    539542<p><a name="serial"><h4>3.9. Serial Link</h4></p>
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