Odd "time jumps" in monthlog.txt

[slashmusic]

Hello Steve
I already asked this some weeks ago.
I have a WS2350 Weatherstation - Raspberry pi 2 and the most current version of CumulusMX running
When I do a tail -f on my Jun15log.txt while I restart CumulusMX with (sudo mono CumulusMX.exe -lang de-DE) I can see this (Blue and RED) in the june15log.txt

The last line, beforee I start CumulusMX
23.06.15;22:55;12,4;89;10,6;0;0;0;0,0;6,2;1015,4;1202,8;22,8;50;0;12,4;12,4;0,0;0;0,00;0,00;12,6;0;0,0;0;0,0;6,2

When cumulus has fimnnished starting, a new Line is being reported into this log which looks like this
23.06.15;23:49;12,4;89;10,6;0;0;0;0,0;6,2;1015,3;1202,8;22,8;50;0;12,4;12,4;0,0;0;0,00;0,00;12,6;0;0,0;0;0,0;6,2
23.06.15;23:00;12,4;89;10,6;0;0;0;0,0;6,2;1015,5;1202,8;22,8;50;0;12,4;12,4;0,0;0;0,00;0,00;12,6;0;0,0;0;0,0;6,2

Now I repeat the same thing again.
1. Stop CumulusMX with CTRL+c
2. Start CumulusMX with sudo mono CumulusMX.exe -lang de-DE
3. Echo date Command to check the time --> Di 23. Jun 23:03:39 CEST 2015

1st new line in the June Log is:
23.06.15;23:49;12,4;89;10,6;0;0;0;0,0;6,2;1015,3;1202,8;22,8;50;0;12,4;12,4;0,0;0;0,00;0,00;12,6;0;0,0;0;0,0;6,2
23.06.15;23:05;12,3;90;10,7;0;0;0;0,0;6,2;1015,5;1202,8;22,8;50;0;12,3;12,3;0,0;0;0,00;0,00;12,5;0;0,0;0;0,0;6,2
23.06.15;23:10;12,3;90;10,7;0;0;0;0,0;6,2;1015,5;1202,8;22,8;50;0;12,3;12,3;0,0;0;0,00;0,00;12,5;0;0,0;0;0,0;6,2

As you can see, the time always jumps forward to xx:49. Based on this fact, I have such fancy graphs like this example:

cumulus_jump.gif

Attached the MXdiags Log created at this time.

20150623-230338.txt

btw: also the today.ini is having this entry when restarted

[General]
Date=23.06.2015
Timestamp=23.06.2015 23:49:00
CurrentYear=2015
CurrentMonth=6
CurrentDay=23

Is this something caused by my Weatherstation because no one else reported these jumps so far?

Jan

[steve]

It looks like the clock on your station is wrong:

2015-06-23 23:03:49.343 Downloading history data
2015-06-23 23:03:49.348 Reading history record 120
2015-06-23 23:03:49.727 History record read: 50 7A 56 7A 7C 89 21 00 00 04
Number of history entries = 1
Processing data for 23.06.2015 23:49:00
WS2300: History rain total = 1202,77
Windrun: 0km/h for 60 minutes = 0,0km
2015-06-23 23:03:50.500 Writing log entry for 23.06.2015 23:49:00

At 23:03, it had a logger entry for 23:49 already.

[slashmusic]

It looks like the clock on your station is wrong:
2015-06-23 23:03:49.343 Downloading history data
At 23:03, it had a logger entry for 23:49 already.

Hi Steve, yes, My clock is not correctly set to Summertime, so it is 1 hour ahead but regardless ,when I restart cumulus....it is alway jumping at xx:49 into the future.

I would understand this, when I exactly at 22:49 restart and it jumps to 23:49....but also when I restart at 22:30, it jumps to 22:49 ....alway to xx:49.

THis evening, I will switch my Weatherstation form timezone 1 to timezone 0 that it sets the time to the exact hour and repeat the test.
Thank so far, Jan

[steve]

That's because your station's logger interval is 60 minutes, so it only logs at 49 minutes past the hour.

[slashmusic]

That's because your station's logger interval is 60 minutes, so it only logs at 49 minutes past the hour.

Steve, thank you, you are right....your answer, answered my question.
Yesterday, I adjusted my Weathertsation to work with my daylight saving time (Weatherstation Clock = Real time clock" and some minutes ago, I restarted CumulusMX.sh with this result

25.06.15;10:45;17,8;78;13,9;0;0;0;0,0;0,0;1023,1;1204,3;20,7;50;0;17,8;17,8;0,0;0;0,00;0,00;19,0;992;0,0;0;0,0;0,0
25.06.15;10:50;18,2;76;13,9;0;0;0;0,0;0,0;1023,0;1204,3;20,7;50;0;18,2;18,2;0,0;0;0,00;0,00;19,4;1003;0,0;0;0,0;0,0
25.06.15;10:55;18,4;76;14,1;0;0;0;0,0;0,0;1023,1;1204,3;20,7;50;0;18,4;18,4;0,0;0;0,00;0,00;19,7;1013;0,0;0;0,0;0,0
RESTART
25.06.15;11:00;18,6;75;14,1;0;0;0;0,0;0,0;1023,1;1204,3;20,7;50;0;18,6;18,6;0,0;0;0,00;0,00;19,9;1023;0,0;0;0,0;0,0