Changes between Version 16 and Version 17 of Processing/RawToRinex

Timestamp:

Jan 12, 2024, 11:56:23 AM (4 months ago)

Author:

wja

Comment:

--

Processing/RawToRinex

@@ -41 +41 @@
 See below for more information about what those commands are doing.
 
+== Splitting up RINEX Data ==
+
+Sometimes basestation data over multiple days are written to one file. This will result in errors in the navigation software, perhaps about the basestation data being too long or moving location.
+
+To view a summary of RINEX data use either of the below commands:
+
+{{{
+teqc -O.sum . [INPUT_FILE]
+}}}
+or
+{{{
+teqc -O.sum . [INPUT_FILE]
+}}}
+
+Below is an example of basestation data that contains multiple days:
+
+{{{
+! Notice ! 2023 May 23 08:08:28.000: poss. incr. of sampling int. OR data gap of 4201.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 23 08:08:59.000: poss. incr. of sampling int. OR data gap of 26.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 24 08:00:12.000: poss. incr. of sampling int. OR data gap of 70564.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 26 07:09:45.000: poss. incr. of sampling int. OR data gap of 156199.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 27 08:52:50.000: poss. incr. of sampling int. OR data gap of 78443.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 28 07:07:11.000: poss. incr. of sampling int. OR data gap of 62460.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 30 06:44:54.000: poss. incr. of sampling int. OR data gap of 153869.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 May 31 06:50:53.000: poss. incr. of sampling int. OR data gap of 71677.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 Jun  1 07:06:25.000: poss. incr. of sampling int. OR data gap of 77228.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 Jun 25 09:18:19.000: poss. incr. of sampling int. OR data gap of 2067472.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 Jun 26 06:48:02.000: poss. incr. of sampling int. OR data gap of 62715.000 seconds (min. dt found= 1.000 s)
+! Notice ! 2023 Jun 26 10:29:26.000: poss. incr. of sampling int. OR data gap of 885.000 seconds (min. dt found= 1.000 s)
+}}}
+
+Extract a specific time period with the following command. The start flag '-st' or the end flag '-e' can be used independantly. Times are formatted as 'YYYY_MM_DD:hh:mm:ss',
+
+{{{
+teqc -st [START_TIME] -e [END_TIME] +nav [OUTPUT].YYn [INPUT] > [OUTPUT].YYo
+}}}
+
+e.g
+{{{
+teqc -st 2023_05_28:00:00:00 -e 2023_05_28:23:59:59 +nav SIENA_148.23n SIENA_9488_0523_061721.23o > SIENA_148.23o
+}}}
+
 == Converting raw Trimble data (*.T00) to Trimble DAT format ==