Re: [weewx-user] tag date and time of the last rain

[Blaise]

Yes, after the fire disaster, this deluge is followed in world news. You 
do not live in a quiet location!

I am well in Belgium

Le 22-03-21 à 00:29, Dun Mac a écrit :
Although Ozstrayla may have to wait until it can be utilised. Rain in 
the last 7 days has been 456.2mm (18") 


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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Hello

Voici les fichiers de configuration et de log : 
https://www.dropbox.com/sh/osg6aiqspyts5ju/AADI6aws4ljAYTUhyP9Pkpqia?dl=0


Le 30-11-20 à 17:20, P C a écrit :

and new to linux and raspberry - not easy!

Le lundi 30 novembre 2020 à 17:18:39 UTC+1, P C a écrit :

Hello,
Sorry, super newbie here, I will now think of your solution for
log files.
Yes I also thought of console memory corruption and used this
solution ... to no avail

Le lundi 30 novembre 2020 à 16:12:10 UTC+1, tke...@gmail.com a écrit :

How to post, and how to find the log
.

From your very limited description, I would say that your
Vantage is suffering from a classic case of memory corruption.
Here are the directions for how to fix it.




But, without the log, there is no way to be sure.

On Mon, Nov 30, 2020 at 6:32 AM P C  wrote:


Hello and thank you for the reply
but, sorry, I don't know where the weewx logs are

In the meantime, I tested with "screen" if the data logger
was on the right port and it's ok

good to you
Le lundi 30 novembre 2020 à 13:38:36 UTC+1,
graha...@gmail.com a écrit :

need to see the weewx log (you showed a snippet of syslog)


On 30 Nov 2020, at 11:35 pm, P C
 wrote:

Here is the log after a reboot of the pi, then of the
restart of weewx (debug = 1)


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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Hello,
I tried installing MySQL according to the reference you gave me ... 
which doesn't work (I go through the google translator)

"
pi @ pi-meteo: ~ $ sudo apt install mysql-client
Reading Package Lists ... Done
Building the dependency tree
Reading status information ... Done
No version of the mysql-client package is available, but it exists in 
the database. This usually means that the package is missing, has become 
obsolete, or is only available from another source.

However, the following packages replace it:
   mariadb-client-10.0

E: The "mysql-client" package has no version that can be installed
pi @ pi-meteo: ~ $ sudo mysql --user = root
sudo: mysql: command not found
"

Le 08-12-20 à 13:56, Tom Keffer a écrit :
It appears that you are using MySQL, but did not install the client 
libraries.


See the section /Configuring MySQL 
/ in the 
User's Guide.


-tk



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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Hello,

Yes it is the MariaDb version that I had installed.

The config and syslog files are located in this folder: 
https://www.dropbox.com/sh/osg6aiqspyts5ju/AADI6aws4ljAYTUhyP9Pkpqia?dl=0


Therefore :
"screen / dev / ttyUSB0 19200" works as expected.
The weewx database is indeed created with a first and unique 
registration and sends by FTP to https://cambier.eu/meteo/weewx/

After a reboot, some recordings were added.
The time status is ok: "
pi @ pi-meteo: ~ $ timedatectl status
    Local time: Fri 2020-12-11 10:12:35 CET
    Universal time: Fri 2020-12-11 09:12:35 UTC
  RTC time: n / a
 Time zone: Europe / Brussels (CET, +0100)
System clock synchronized: yes
   NTP service: active
   RTC in local TZ: no
"
After 5 minutes 15 minutes of data has been added to 
https://cambier.eu/meteo/weewx/


This stops at 12/06/20 23:55:00

Yours truly

Le 10-12-20 à 13:51, Tom Keffer a écrit :
Yes. Some Linux distributions have been including mariadb, instead of 
mysql. You will have to install mariadb instead.


Honestly, if you do not know how to do that, you should use sqlite 
instead of mysql/mariadb.



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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Yeah, but it works fine with weatherlink ...

Je regarderais de plus près demain

cordialement
PC

Le 11-12-20 à 14:20, Tom Keffer a écrit :
This appears to be a classic case of memory corruption in your Davis 
logger. See the section WeeWX generates HTML pages, but it does not 
update them 
 in 
the Wiki.



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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Ok, here we go again. However, I had already served before.

Do these (small) Vantage Vue consoles have a limited lifespan? Like SD 
cards with limited rewrite count?


What are your opinions?

To read you,
PC

Le 11-12-20 à 14:20, Tom Keffer a écrit :
This appears to be a classic case of memory corruption in your Davis 
logger. See the section WeeWX generates HTML pages, but it does not 
update them 
 in 
the Wiki.



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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Oh, translation problem "Here we go again", it is to say that everything 
starts again normally, that it works.
It seems to me to be a recurring problem on these small consoles (I have 
two of them) I wanted to know if, like an SD card, their memory has a 
limited lifespan.

cordially

Le 12-12-20 à 13:15, Tom Keffer a écrit :
You are not giving us much information. What do you mean by "Here we 
go again"? That the memory in the logger is corrupt again?


If so, did you clear the logger memory as per the instructions in 
WeeWX generates HTML pages, but it does not update them 
? 



Earlier, you posted part of the system log. However, it is important 
that you post the log /from startup/. Stop weewx, then restart. Post 
the log from startup through the first reporting cycle. Instructions 
are in the wiki article.





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Re: [weewx-user] Re: raspberry pi3 installation completed, a page displayed and no update

[Blaise]

Ok, merci à tous !

Le 12-12-20 à 23:34, Tom Keffer a écrit :
Big +1 on that. A UPS is essential for reliable 7x24 operation. I have 
one an an RPi that has been running without a crash for nearly 2 years 
.



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Re: [weewx-user] tag of the age of the moon (in days)

[Blaise]

Well no, Tom,

This tag gives "the lighting" of the moon: 100% = full moon, 0% = new moon.
So it goes from 0% to 0% (new moon) via 100% (full moon). It does not 
indicate the age of the moon, since we do not know where we come from 
and to what we are going.

I had the same idea: "#set $md = int (($almanac.moon_fullness / 3.45) +.5)"

PS: What is the difference between "$almanac.moon_fullness" and 
"$almanac.moon.moon_fullness"?


An other idea ?

thank you,

Pascal


Le 30-03-21 à 11:05, Tom Keffer a écrit :

Could you use

    #set $days=$almanac.moon.moon_fullness * .2953
    The moon is $days days old.

.2953 is the length of the lunar cycle, divided by 100.

On Tue, Mar 30, 2021 at 1:41 AM P C > wrote:



Hello, again me ;)

I am looking for the tag of the age of the moon (in days) that
goes from New Moon in New Moon in 29 days. This means that the
full moon is between the 14th and the 15th day.

NB: Pyephem is installed

Thank you !
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Re: [weewx-user] tag of the age of the moon (in days)

[Blaise]

This because I have 29 images of the moon in its different phases :

#set $md = int (($almanac.moon_fullness / 3.45) +.5)
#set $fmd = "/images/lune- "+ str ($md) +" .png "

    Lune & NBSP;: & nbsp; $almanac.moon_phase  
$almanac.moon_fullness & nbsp;% 

     


Le 30-03-21 à 11:05, Tom Keffer a écrit :

Could you use

    #set $days=$almanac.moon.moon_fullness * .2953
    The moon is $days days old.

.2953 is the length of the lunar cycle, divided by 100.

On Tue, Mar 30, 2021 at 1:41 AM P C > wrote:



Hello, again me ;)

I am looking for the tag of the age of the moon (in days) that
goes from New Moon in New Moon in 29 days. This means that the
full moon is between the 14th and the 15th day.

NB: Pyephem is installed

Thank you !
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Re: [weewx-user] Civil twilight list for a year

[Blaise]

Ah Yesss, perfect !

#for $day in $year.days
$day.dateTime.format("%d/%m/%Y");$almanac(almanac_time=$day.dateTime.raw, 
horizon=-6).sun(use_center=1).rise;$almanac(almanac_time=$day.dateTime.raw, 
horizon=-6).sun(use_center=1).set
#end for

I'm starting to apprehend language (I was gone in a loop for Each)

However, the result takes into account the time zone but also summer / 
winter hours. Is it possible to have that in UTC 0?

And how to choose another year?

Thank you again, it's great for my automatons!


Le 03-04-21 à 15:14, Tom Keffer a écrit :
Something like this (NOT TESTED) should give you a table of sunrise 
and sunset:



    #for $day in $year.days
      
$day.dateTime.format("%Y-%m-%d")
        $almanac(almanac_time=$day.dateTime.raw, 
horizon=-6).sun(use_center=1).rise
        $almanac(almanac_time=$day.dateTime.raw, 
horizon=-6).sun(use_center=1).set

      
    #end for
    

-tk

On Sat, Apr 3, 2021 at 3:28 AM P C > wrote:


Hello,
I would like to be able to generate a CSV file with the 365 or 366
days of any year with the dusk civilians (6 °) of the sun:
I include "hard" the year, and so these 3 output values:

date;
$almanac(horizon=-6).sun(use_center=1).rise;
$almanac(horizon=-6).sun(use_center=1).set

I know you have to use a model of the genre "crepuscules.csv.tmpl"
etc.

It is of course at the level of the code that I am blocked: I do
not see how to browse the dates.

Well to you,
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Re: [weewx-user] Is WeEWX 4.7 update healthy?

[Blaise Cacramp]

Thank you Tom.
Sorry for my bad English, but you understood me correctly.
Good continuation

Le 07-03-22 à 17:13, Tom Keffer a écrit :
I think we might have a bit of a language problem, but if you're 
asking whether the updates fixed everything, the answer is, "Almost."


The only issue not addressed by V4.7.0 is wind speed not appearing in 
the NOAA yearly summaries. For that, there is a simple workaround 
.


On Mon, Mar 7, 2022 at 8:08 AM PC  wrote:

Hello everyone, a few weeks ago I had made an update of my
raspberry. But there were some problems of displaying some
features in the "Seasons" skin I had seen here.
Can I take the update in all quietness?
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Re: [weewx-user] Search for a value of X hours ago

[Blaise Cacramp]

Oui, théoriquement 21600 secondes

https://weewx.com/docs/customizing.htm#Time_periods

« delta_t is the largest time difference (in seconds) between the time 
specified and a timestamp of a record in the database that will be 
returned. By default, it is zero, which means there must be an exact 
match with a specified time for a record to be retrieved.»


Le 05-05-21 à 21:53, gjr80 a écrit :

- 1800 or - 21600 ? :)

Gary

On Wednesday, 5 May 2021 at 23:59:22 UTC+10 tke...@gmail.com wrote:

The temperature 6 hours ago was:
$current(timestamp=$current.dateTime.raw - 1800).outTemp

On Wed, May 5, 2021 at 6:14 AM P C  wrote:

Hello,
I would like to seek in the database a value of 6 hours ago.
I guess it's the next tag that he will use,

/$current($timestamp=/some_time/,

$max_delta=/delta_t/,$data_binding=/binding_name/)./obstype/[./optional_unit_conversion/][./optional_rounding/][./optional_formatting/]/


But it lacks examples so that I can understand it. (I'm not
bilingual and sometimes I have difficulty for some things)

Thank you in advance ! 

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Re: [weewx-user] Re: The data statement stopped

[Blaise Cacramp]

Ok, I understood what the "dump" does
(It's in progress)

Le 28-06-21 à 11:03, gjr80 a écrit :
The link I provided had two distinct steps. First removing the 
batteries from the console to reset the console, if that does not help 
then the second step is to use wee_device to first dump the logger 
contents (this is important as it maximises the chance of recovering 
missing data) and then clear the logger memory. Did you do any of 
these steps? What were the results? Note you need to stop WeeWX before 
running wee_device.


I don’t see how plugging in another station will recover any missing 
data, at best you will have a mix of data from two different stations


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Re: [weewx-user] Re: Wee_import: I do not understand the explanations on the dateTime element in the [[FieldMap]]

[Blaise Cacramp]

Thank you, you understood me correctly.
In the meantime, I ended up understanding.
thanks again
PC

Le 22-10-21 à 08:26, gjr80 a écrit :

Hi,

Perhaps it is the language barrier but I am not quite sure what you 
are asking. As I understand it you have some CSV format data you wish 
to import using wee_import. Your data has a field named Date that 
contains date-time information for each row.


If that is the case you need to set raw_datetime_format to match the 
format used in your Date field. The default format is %Y-%m-%d 
%H:%M:%S but you should change this to suit the format of your data. 
For example, if your Date field contains date-time data of the form 
21:55:00 22 10 2021 you would set raw_datetime_format = %H:%M:%S %d %m 
%Y. If the format was 21:55:00 22 Oct 21 you might use 
raw_datetime_format = %H:%M:%S %d %B %y. It all depends on your data. 
The available format codes and their meaning are listed under 
strftime() and strptime() Format Codes 
.


One other thing you will need to do is set the mapping of your Date 
field to the WeeWX dateTime field. You do this by including 
a/modifying the dateTime setting under [[FieldMap]] in your CSV import 
config file. In your case something like the following should work 
(untested):


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Re: [weewx-user] Re: Difficulties of using wee_import

[Blaise Cacramp]

Thank you Gary, it worked but I have a doubt about UV that are 
abnormally low. It is clearly seen on the graph 
https://cambier.eu/meteo/yearuv.png (around 06/01)

I do not know if it's the data that's not good
or if it's when importing there was a problem

Le 24-10-21 à 10:32, gjr80 a écrit :
In this case you have not specified any units for the ‘uv’ field in 
your CSV data, try something like:


    UV  = uv, uv_index

Gary

On Sunday, 24 October 2021 at 17:32:35 UTC+10 blaise@gmail.com wrote:

OK, I move everything slowly:
I placed everything in the "/etc/weewx/import" directory

wee_import --import-config=/etc/weewx/import/trou.conf --dry-run

Using WeeWX configuration file /etc/weewx/weewx.conf
Starting wee_import...
A CSV import from source file '/etc/weewx/import/data.csv' has
been requested.
Using database binding 'wx_binding', which is bound to database
'weewx'
Destination table 'archive' unit system is '0x10' (METRIC).
This is a dry run, imported data will not be saved to archive.
Starting dry run import ...

Traceback (most recent call last):
  File "/usr/share/weewx/wee_import", line 903, in 
    main()
  File "/usr/share/weewx/wee_import", line 833, in main
    source_obj.run()
  File "/usr/share/weewx/weeimport/weeimport.py", line 402, in run
    _mapped_data = self.mapRawData(_raw_data, self.archive_unit_sys)
  File "/usr/share/weewx/weeimport/weeimport.py", line 919, in
mapRawData
    self.map[_field]['units'],
KeyError: 'units'

Here is the "trou.conf" configuration file

source = CSV

[CSV]

    file = /etc/weewx/import/data.csv
    delimiter = ;
    decimal = ,
    interval = conf
    qc = True
    calc_missing = False
    ignore_invalid_data = True
    tranche = 250
    UV_sensor = True
    solar_sensor = True
    raw_datetime_format = %Y-%m-%d %H:%M:%S
    rain = discrete
    wind_direction = 0,360

    [[FieldMap]]
    dateTime    = date, unix_epoch
    barometer   = pression, hPa
    outTemp = Temp, degree_C
    outHumidity = Hum, percent
    windSpeed   = Vent, km_per_hour
    windDir = Direction, degree_compass
    rain    = Pluie, mm
    dewpoint    = Rose, degree_C
    radiation   = rayonnement, watt_per_meter_squared
    UV  = uv

et le fichier weewx.conf <https://pastebin.com/yZgJR3UP>

Le samedi 23 octobre 2021 à 22:45:54 UTC+2, gjr80 a écrit :

Your import config file needs a source
<http://weewx.com/docs/utilities.htm#General> entry and it
appears it does not exist. Neither of your pastebin links
appear to work. If you can’t solve the source problem just
paste a copy of trou.conf here, can’t provide any further
advice without seeing trou.conf.

Gary

On Saturday, 23 October 2021 at 21:10:14 UTC+10
blaise@gmail.com wrote:

Hello,

I come back to you with my English comprehension problem
-> French for the Wee_import utility.
The facts: I have a hole of a good month in my data (from
13/05/21 to 19/06/21). As I am in the "Meteo Belgique"
network, I was able to retrieve some data in CSV format:
https://pastebin.com/pccbnzhs <https://pastebin.com/pccbnzhs>
I placed the configuration file (named "trou.conf")
https://pastebin.com/essg6rbp
<https://pastebin.com/essg6rbp> and the CSV in the
/home/pi file
The " wee_import --import-config=/home/pi/trou.conf
--dry-run " returns:

Using WeeWX configuration file /etc/weewx/weewx.conf
Starting wee_import...
Traceback (most recent call last):
  File "/usr/share/weewx/weeimport/weeimport.py", line
302, in sourceFactory
    source = import_config_dict['source']
  File "/usr/lib/python3/dist-packages/configobj.py", line
554, in __getitem__
    val = dict.__getitem__(self, key)
KeyError: 'source'

During handling of the above exception, another exception
occurred:

Traceback (most recent call last):
  File "/usr/share/weewx/wee_import", line 903, in 
    main()
  File "/usr/share/weewx/wee_import", line 832, in main
    args)
  File "/usr/share/weewx/weeimport/weeimport.py", line
306, in sourceFactory
    _source_ke

Re: [weewx-user] Re: Difficulties of using wee_import

[Blaise Cacramp]

Yes, I found that I had to wait 24 hours.
But if I understand you correctly, I have to start the import again?

Le 25-10-21 à 12:47, gjr80 a écrit :
Remember also that year plots are produced every 24 hours so you will 
need to wait up to 24 hours for the change to take effect or delete 
the previously generated year uv plot.


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Re: [weewx-user] Re: Pi4 to Pi3 weewx migration

[Blaise Cacramp]

Yes, I was not explicit enough, sorry.
The pi3 did not boot.

Le 09-10-22 à 20:31, vince a écrit :
Which "it" did not work ?   Did the pi3 boot ?  Did weewx not work 
after it booted ?


We can't help without more information and also seeing some logs (if 
it is weewx you are asking about).


See https://github.com/weewx/weewx/wiki/faq-how-to-report-a-problem


On Sunday, October 9, 2022 at 2:53:55 AM UTC-7 blaise@gmail.com wrote:

Hello,

I would like to migrate weewx from a Pi4 to a Pi3. I tried to
simply put the SD card and it did not, of course, work.
Not being an expert Linux, can you tell me a procedure?
weewx 4.8.0 and MySQL

Thanks in advance !

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Re: [weewx-user] Re: Pi4 to Pi3 weewx migration

[Blaise Cacramp]

Yes, that cannot work. It was a poker blow. The French Raspberry Forum 
did not even answer me!

I will take the solution from Rainer Lang

Le 09-10-22 à 22:46, vince a écrit :
This isn't a 'pi' forum.  You might have better luck on reddit in 
/r/raspberrypi for general pi questions.


On Sunday, October 9, 2022 at 11:36:07 AM UTC-7 blaise@gmail.com 
wrote:


Yes, I was not explicit enough, sorry.
The pi3 did not boot.

Le 09-10-22 à 20:31, vince a écrit :

Which "it" did not work ?   Did the pi3 boot ?  Did weewx not
work after it booted ?

We can't help without more information and also seeing some logs
(if it is weewx you are asking about).

See https://github.com/weewx/weewx/wiki/faq-how-to-report-a-problem


On Sunday, October 9, 2022 at 2:53:55 AM UTC-7
blaise@gmail.com wrote:

Hello,

I would like to migrate weewx from a Pi4 to a Pi3. I tried to
simply put the SD card and it did not, of course, work.
Not being an expert Linux, can you tell me a procedure?
weewx 4.8.0 and MySQL

Thanks in advance !

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Re: [weewx-user] Re: Pi4 to Pi3 weewx migration

[Blaise Cacramp]

Thank you, I will do like that


Le 09-10-22 à 23:55, Rainer Lang a écrit :

I would use the following approach:
1. take a (new) SD card and put a bootable OS image for a RPi3 on it
2. try to start up /boot your RPi3
3. if it doesn't boot, look up via Google the topic: creating an OS 
image for RPi3 and get your RPi3 up and running

4. Once your RPi3 boots and runs, do a new weewx install
5. once weewx runs with the Simulator driver - shut weewx down, copy 
your old weewx.conf, your skin files and the old weewx.database

over to the RPi3 and restart weewx. It should then run.

On 09.10.2022 22:46, vince wrote:
This isn't a 'pi' forum.  You might have better luck on reddit in 
/r/raspberrypi for general pi questions.


On Sunday, October 9, 2022 at 11:36:07 AM UTC-7 blaise@gmail.com 
wrote:


Yes, I was not explicit enough, sorry.
The pi3 did not boot.

Le 09-10-22 à 20:31, vince a écrit :

Which "it" did not work ?   Did the pi3 boot ?  Did weewx not
work after it booted ?

We can't help without more information and also seeing some logs
(if it is weewx you are asking about).

See https://github.com/weewx/weewx/wiki/faq-how-to-report-a-problem


On Sunday, October 9, 2022 at 2:53:55 AM UTC-7
blaise@gmail.com wrote:

Hello,

I would like to migrate weewx from a Pi4 to a Pi3. I tried
to simply put the SD card and it did not, of course, work.
Not being an expert Linux, can you tell me a procedure?
weewx 4.8.0 and MySQL

Thanks in advance !

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Re: [weewx-user] Uptime in seconds with v4.10.0?

[Blaise Cacramp]

Season,

https://cambier.eu/meteo/

If the top has been personalized, this is not the case for 
"about.inc.dpkg-dist"


    
  $gettext("Server uptime")
  $station.os_uptime.long_form
    
    
  $gettext("WeeWX uptime")
  $station.uptime.long_form
    

Le 03-02-23 à 14:12, Tom Keffer a écrit :

Which skin?

Could you show us the template that is giving you problems?

On Fri, Feb 3, 2023 at 5:02 AM PC  wrote:

Hello,
In version 4.10.1, I have ".long_form" which has been added. But I
always have time in seconds.
If there is something else to do, I did not understand well
(Google translation)



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Re: [weewx-user] Uptime in seconds with v4.10.1?

[Blaise Cacramp]

Hello Tom, have you seen the problem?

Le 03-02-23 à 18:07, PC a écrit :
Sorry, it doesn't work completely. With all my respect, go see the 
result yourself

Le vendredi 3 février 2023 à 17:20:01 UTC+1, tke...@gmail.com a écrit :

It should be

*  $time_since('rain>0').long_form*



On Fri, Feb 3, 2023 at 8:14 AM PC  wrote:

Ok, cela  fonctionne. Et pour  $time_since('rain>0')  ?

Le vendredi 3 février 2023 à 16:59:14 UTC+1, tke...@gmail.com
a écrit :

The template should be named about.inc, not
about.inc.dpkg-dist.

Be sure that the template about.inc has the addition of
".long_form".

    On Fri, Feb 3, 2023 at 5:35 AM Blaise Cacramp
 wrote:

Season,

https://cambier.eu/meteo/

If the top has been personalized, this is not the case
for "about.inc.dpkg-dist"

    
  $gettext("Server uptime")
  $station.os_uptime.long_form
    
    
  $gettext("WeeWX uptime")
  $station.uptime.long_form
    

Le 03-02-23 à 14:12, Tom Keffer a écrit :

Which skin?

Could you show us the template that is giving you
problems?

On Fri, Feb 3, 2023 at 5:02 AM PC
 wrote:

Hello,
In version 4.10.1, I have ".long_form" which has
been added. But I always have time in seconds.
If there is something else to do, I did not
understand well (Google translation)

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Re: [weewx-user] Uptime in seconds with v4.10.1?

[Blaise Cacramp]

02/04/23 07:15:00
No rain today and
Since 01/31/23 15:05:00
*(10 minutes, 0 seconds)*

Le 03-02-23 à 18:07, PC a écrit :
Sorry, it doesn't work completely. With all my respect, go see the 
result yourself

Le vendredi 3 février 2023 à 17:20:01 UTC+1, tke...@gmail.com a écrit :

It should be

*  $time_since('rain>0').long_form*



On Fri, Feb 3, 2023 at 8:14 AM PC >
wrote:

Ok, cela  fonctionne. Et pour  $time_since('rain>0')  ?



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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Yes, that's what I also thought: a problem in my IP adapter. (the LED no 
longer flashes)

Fortunately I have a USB adapter in a corner. I will change that.
Thank you Tom

Le 04-03-23 à 14:05, Tom Keffer a écrit :
I am guessing that you are trying to connect to a Vantage station 
through an ethernet connection. Your computer is complaining that 
there is no path to the IP address 192.168.0.13.


1. Is this truly a Vantage with an IP logger? They exist, but they are 
very rare. Perhaps it is really a USB or serial logger, and you 
specified the wrong type in weewx.conf under [Vantage].


2. If you truly have an IP logger, make sure you have the right IP 
address, and that your router is letting you access it. You may have a 
firewall problem.




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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

I have already tried the 4 ports, without success

pi@PiMeteo:~ $ sudo geany /etc/weewx/weewx.conf
pi@PiMeteo:~ $ sudo /etc/init.d/weewx restart
[ ok ] Restarting weewx (via systemctl): weewx.service.
pi@PiMeteo:~ $ sudo tail -f /var/log/syslog | tee /var/tmp/SysLog
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.serial_port = serial.Serial(self.port, self.baudrate, 
timeout=self.timeout)
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/lib/python3/dist-packages/serial/serialutil.py", line 240, in __init__
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.open()
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/lib/python3/dist-packages/serial/serialposix.py", line 268, in open
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
raise SerialException(msg.errno, "could not open port {}: 
{}".format(self._port, msg))
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
serial.serialutil.SerialException: [Errno 2] could not open port 
/dev/ttyUSB0: [Errno 2] Aucun fichier ou dossier de ce type: '/dev/ttyUSB0'
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL __main__: Unable to load 
driver: [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] Aucun 
fichier ou dossier de ce type: '/dev/ttyUSB0'
Mar  4 21:39:39 PiMeteo weewx[3474] CRITICAL __main__:  Waiting 
60 seconds then retrying...

Mar  4 21:39:39 PiMeteo weewx[3459]: Starting weewx weather system: weewx.
Mar  4 21:39:39 PiMeteo systemd[1]: Started LSB: weewx weather system.
Mar  4 21:40:39 PiMeteo weewx[3474] INFO __main__: retrying...
Mar  4 21:40:39 PiMeteo weewx[3474] DEBUG __main__: Initializing engine
Mar  4 21:40:39 PiMeteo weewx[3474] INFO weewx.engine: Loading station 
type Vantage (weewx.drivers.vantage)
Mar  4 21:40:39 PiMeteo weewx[3474] DEBUG weewx.drivers.vantage: Driver 
version is 3.5.2
Mar  4 21:40:39 PiMeteo weewx[3474] DEBUG weewx.drivers.vantage: Option 
loop_request=1
Mar  4 21:40:39 PiMeteo weewx[3474] ERROR weewx.engine: Import of driver 
failed: [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] Aucun 
fichier ou dossier de ce type: '/dev/ttyUSB0' ('serial.serialutil.SerialException'>)
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
Traceback (most recent call last):
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/lib/python3/dist-packages/serial/serialposix.py", line 265, in open
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK)
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
FileNotFoundError: [Errno 2] Aucun fichier ou dossier de ce type: 
'/dev/ttyUSB0'

Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine: 
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   During 
handling of the above exception, another exception occurred:

Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine: 
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
Traceback (most recent call last):
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/share/weewx/weewx/engine.py", line 119, in setupStation
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.console = loader_function(config_dict, self)
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/share/weewx/weewx/drivers/vantage.py", line 40, in loader
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
return VantageService(engine, config_dict)
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/share/weewx/weewx/drivers/vantage.py", line 1989, in __init__
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
Vantage.__init__(self, **config_dict[DRIVER_NAME])
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/share/weewx/weewx/drivers/vantage.py", line 531, in __init__
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.port.openPort()
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/share/weewx/weewx/drivers/vantage.py", line 318, in openPort
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.serial_port = serial.Serial(self.port, self.baudrate, 
timeout=self.timeout)
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/lib/python3/dist-packages/serial/serialutil.py", line 240, in __init__
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
self.open()
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:     File 
"/usr/lib/python3/dist-packages/serial/serialposix.py", line 268, in open
Mar  4 21:40:39 PiMeteo weewx[3474] CRITICAL weewx.engine:   
raise SerialException(msg.errno, "could not open port {}: 
{}".format(self._port, msg))
Mar  4 21:40:39 PiM

Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Hello and thank you
It's very verbose and I don't see anything clear. Here is the 2nd dmesg

pi@PiMeteo:~ $ dmesg
[    0.00] Booting Linux on physical CPU 0x0
[    0.00] Linux version 5.10.63-v7l+ (dom@buildbot) 
(arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld 
(GNU Binutils for Ubuntu) 2.34) #1496 SMP Wed Dec 1 15:58:56 GMT 2021
[    0.00] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), 
cr=30c5383d

[    0.00] CPU: div instructions available: patching division code
[    0.00] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction 
cache

[    0.00] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.1
[    0.00] random: fast init done
[    0.00] Memory policy: Data cache writealloc
[    0.00] Reserved memory: created CMA memory pool at 
0x1ac0, size 320 MiB
[    0.00] OF: reserved mem: initialized node linux,cma, compatible 
id shared-dma-pool

[    0.00] Zone ranges:
[    0.00]   DMA  [mem 0x-0x2fff]
[    0.00]   Normal   empty
[    0.00]   HighMem  [mem 0x3000-0xfbff]
[    0.00] Movable zone start for each node
[    0.00] Early memory node ranges
[    0.00]   node   0: [mem 0x-0x3b3f]
[    0.00]   node   0: [mem 0x4000-0xfbff]
[    0.00] Initmem setup node 0 [mem 
0x-0xfbff]

[    0.00] On node 0 totalpages: 1012736
[    0.00]   DMA zone: 1728 pages used for memmap
[    0.00]   DMA zone: 0 pages reserved
[    0.00]   DMA zone: 196608 pages, LIFO batch:63
[    0.00]   HighMem zone: 816128 pages, LIFO batch:63
[    0.00] percpu: Embedded 20 pages/cpu s50828 r8192 d22900 u81920
[    0.00] pcpu-alloc: s50828 r8192 d22900 u81920 alloc=20*4096
[    0.00] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.00] Built 1 zonelists, mobility grouping on.  Total pages: 
1011008
[    0.00] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 
video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:51:75:1D 
vc_mem.mem_base=0x3ec0 vc_mem.mem_size=0x4000  
console=ttyS0,115200 console=tty1 root=PARTUUID=b9db7205-02 
rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash 
plymouth.ignore-serial-consoles

[    0.00] Kernel parameter elevator= does not have any effect anymore.
   Please use sysfs to set IO scheduler for individual devices.
[    0.00] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes, linear)
[    0.00] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes, linear)

[    0.00] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.00] software IO TLB: mapped [mem 
0x1489-0x1889] (64MB)
[    0.00] Memory: 3601132K/4050944K available (10240K kernel code, 
1364K rwdata, 3192K rodata, 2048K init, 891K bss, 122132K reserved, 
327680K cma-reserved, 3264512K highmem)

[    0.00] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.00] ftrace: allocating 34315 entries in 68 pages
[    0.00] ftrace: allocated 68 pages with 2 groups
[    0.00] rcu: Hierarchical RCU implementation.
[    0.00]     Rude variant of Tasks RCU enabled.
[    0.00]     Tracing variant of Tasks RCU enabled.
[    0.00] rcu: RCU calculated value of scheduler-enlistment delay 
is 10 jiffies.

[    0.00] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.00] GIC: Using split EOI/Deactivate mode
[    0.00] random: get_random_bytes called from 
start_kernel+0x3c8/0x59c with crng_init=1
[    0.08] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps 
every 2147483647500ns
[    0.27] clocksource: timer: mask: 0x max_cycles: 
0x, max_idle_ns: 1911260446275 ns

[    0.86] bcm2835: system timer (irq = 25)
[    0.000730] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000748] clocksource: arch_sys_counter: mask: 0xff 
max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000766] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps 
every 4398046511102ns

[    0.000781] Switching to timer-based delay loop, resolution 18ns
[    0.001034] Console: colour dummy device 80x30
[    0.001102] printk: console [tty1] enabled
[    0.001158] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 108.00 BogoMIPS (lpj=54)

[    0.001190] pid_max: default: 32768 minimum: 301
[    0.001355] LSM: Security Framework initializing
[    0.001539] Mount-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.001564] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)

[    0.003019] cgroup: Disabling memory control group subsystem
[    0.003249] CPU: Testing write buffer coherency: ok
[    0.003699] CPU0: thread -1, cpu 0, socket 0, mpi

Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

"lsmod" does not see much.
And when I try this with "insmod", it's not terrible.
Sorry, I'm far from being a Linuxien guru

pi@PiMeteo:~ $ lsmod
Module  Size  Used by

---

pi@PiMeteo:~ $ insmod /dev/ttyUSB0
insmod: ERROR: could not load module /dev/ttyUSB0: No such file or directory

Le 05-03-23 à 18:34, vince a écrit :
So the pi is seeing the device, but it is not allocating a tty in /dev 
to it.
You might just need to insmod a kernel module so it assigns a device 
in /dev to it.


Check your 'lsmod' output and see if the ftdi_sio device is loaded. 
 If not, load it with 'insmod' and see if that helps.


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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Well, anyway I was not at home and almost without internet.
Unanswered, I was going to start doing research elsewhere on the web.
Well, it still doesn't work:

pi@PiMeteo:~ $ sudo modprobe ftdi_sio
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not 
open moddep file '/lib/modules/5.10.63-v7l+/modules.dep.bin'
modprobe: FATAL: Module ftdi_sio not found in directory 
/lib/modules/5.10.63-v7l+


Le 08-03-23 à 03:32, vince a écrit :

sudo modprobe ftdi_sio


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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Thank you,

but is this procedure no longer sure to keep the database and the 
customization of the skin


Le 08-03-23 à 18:37, vince a écrit :
A longer description and possible fix is 
in https://forums.raspberrypi.com/viewtopic.php?t=262963#p1601067 


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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Sorry to have bothered you (your sigh)
I have been self-taught since 1978. With my financial means, I learned 
to program on a Ti-57 (49 programming step!) Then a pokcet-PC limited to 
2 kB and 26 variables. We learn to be concise.
But you know like me that IT is vast. And that you cannot be competent 
in everything.

Thank you for your help and to animate this group.

Le 08-03-23 à 20:48, vince a écrit :

Sigh


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Re: [weewx-user] OSError: [Errno 113] Aucun chemin d'accès pour atteindre l'hôte cible

[Blaise Cacramp]

Hello this good morning

Here, it's +/- relaunched : There are 6 errors of this type there: ERROR 
weewx.manager: Unable to add record 2023-03-07 20:25:00 CET (1678217100) 
to database 'weewx': (1062, "Duplicate entry '1678217100' for key 
'PRIMARY'")


How to fix this?

Have I lost more than a week of recordings?

Thank you already for your good will

Note: I cut the MQTT so as not to clutter the report even more


Mar  9 07:37:13 PiMeteo weewx[5424]: Stopping weewx weather system: weewx.
Mar  9 07:37:13 PiMeteo systemd[1]: weewx.service: Succeeded.
Mar  9 07:37:13 PiMeteo systemd[1]: Stopped LSB: weewx weather system.
Mar  9 07:37:13 PiMeteo systemd[1]: Starting LSB: weewx weather system...
Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Initializing weewx 
version 4.10.2
Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Using Python 3.7.3 
(default, Oct 31 2022, 14:04:00) #012[GCC 8.3.0]

Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Located at /bin/python3
Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Platform 
Linux-5.10.103-v7l+-armv7l-with-debian-10.13

Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Locale is 'fr_BE.UTF-8'
Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Using configuration 
file /etc/weewx/weewx.conf

Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: Debug is 1
Mar  9 07:37:13 PiMeteo weewx[5455] INFO __main__: PID file is 
/var/run/weewx.pid

Mar  9 07:37:13 PiMeteo weewx[5459] DEBUG __main__: Initializing engine
Mar  9 07:37:13 PiMeteo weewx[5459] INFO weewx.engine: Loading station 
type Vantage (weewx.drivers.vantage)
Mar  9 07:37:13 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: Driver 
version is 3.5.2
Mar  9 07:37:13 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: Option 
loop_request=1
Mar  9 07:37:13 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: Opened 
up serial port /dev/ttyUSB0; baud 19200; timeout 4.00

Mar  9 07:37:13 PiMeteo weewx[5444]: Starting weewx weather system: weewx.
Mar  9 07:37:13 PiMeteo systemd[1]: Started LSB: weewx weather system.
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: 
Successfully woke up Vantage console
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: 
Hardware type is 16

Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: ISS ID is 1
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.drivers.vantage: 
Hardware name: Vantage Pro2
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.engine.StdTimeSynch
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.engine.StdTimeSynch
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.engine.StdConvert
Mar  9 07:37:14 PiMeteo weewx[5459] INFO weewx.engine: StdConvert target 
unit is 0x10
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.engine.StdConvert
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.engine.StdCalibrate
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.engine.StdCalibrate
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.engine.StdQC
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.engine.StdQC
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.wxservices.StdWXCalculate
Mar  9 07:37:14 PiMeteo weewx[5459] INFO weewx.wxservices: 
StdWXCalculate will use data binding wx_binding
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.manager: Daily summary 
version is 4.0
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.wxservices.StdWXCalculate
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.wxxtypes.StdWXXTypes
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.wxxtypes.StdWXXTypes
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.wxxtypes.StdPressureCooker
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.wxxtypes.StdPressureCooker
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.wxxtypes.StdRainRater
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.wxxtypes.StdRainRater
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.wxxtypes.StdDelta
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Finished loading 
service weewx.wxxtypes.StdDelta
Mar  9 07:37:14 PiMeteo weewx[5459] DEBUG weewx.engine: Loading service 
weewx.engine.StdArchive
Mar  9 07:37:14 PiMeteo weewx[5459] INFO weewx.engine: Archive will use 
data binding wx_binding
Mar  9 07:37:14 PiMeteo weewx[5459] INFO weewx.engine: Record generation 
will be attempted in 'hardware'
Mar  9 07:37:14 PiMeteo weewx[5459] INFO weewx.engine: Using archive 
interval of 300 seconds (specified by hardware)
Mar  9 07:37:14 PiM

Re: [weewx-user] Where to modify the final timestamp?

[Blaise Cacramp]

, mintime INTEGER, max REAL, maxtime INTEGER, sum REAL, 
count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilMoist1 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilMoist2 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilMoist3 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilMoist4 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilTemp1 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilTemp2 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilTemp3 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_soilTemp4 (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_supplyVoltage (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_txBatteryStatus (dateTime INTEGER NOT NULL 
UNIQUE PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime 
INTEGER, sum REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_UV (dateTime INTEGER NOT NULL UNIQUE PRIMARY 
KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum REAL, 
count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_uvBatteryStatus (dateTime INTEGER NOT NULL 
UNIQUE PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime 
INTEGER, sum REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windBatteryStatus (dateTime INTEGER NOT NULL 
UNIQUE PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime 
INTEGER, sum REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windchill (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windDir (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windGust (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windGustDir (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windrun (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_windSpeed (dateTime INTEGER NOT NULL UNIQUE 
PRIMARY KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum 
REAL, count INTEGER, wsum REAL, sumtime INTEGER);
CREATE TABLE archive_day_wind (dateTime INTEGER NOT NULL UNIQUE PRIMARY 
KEY, min REAL, mintime INTEGER, max REAL, maxtime INTEGER, sum REAL, 
count INTEGER, wsum REAL, sumtime INTEGER, max_dir REAL, xsum REAL, ysum 
REAL, dirsumtime INTEGER, squaresum REAL, wsquaresum REAL);
CREATE TABLE archive_day__metadata (name CHAR(20) NOT NULL UNIQUE 
PRIMARY KEY, value TEXT);


Le 10-03-23 à 16:41, Tom Keffer a écrit :

Hmmm, you may have a non-standard schema.

Try this:

*sqlite3 /var/lib/weewx/weewx.sdb*
sqlite> *.schema*
sqlite> *.quit*



On Fri, Mar 10, 2023 at 5:34 AM Blaise Cacramp 
 wrote:


Ok, not null values

Le 10-03-23 à 14:09, Tom Keffer a écrit :

Do you have a null value for dateTime in your database?

Here is how to check.First, make sure you have the tool sqlite3

*sudo apt-get install sqlite3*


Then use it to find null values

*sqlite3 /var/lib/weewx/weewx.sdb*
*sqlite> select dateTime from archive where dateTime isnull;*
*sqlite> .quit*


There should not be any null values.



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Re: [weewx-user] Where to modify the final timestamp?

[Blaise Cacramp]

 Calculs TPE, DJ18 et DJ16
print("\nCalculs TPE & Cie\n")
print("date \t\tTPE \tDJ16.5 \tDJ18")
while True :
  # première date où tpe est null
  sql="SELECT Min(t_quotidien.q_date) AS MinDeq_date FROM t_quotidien 
GROUP BY t_quotidien.q_tpe HAVING t_quotidien.q_tpe Is Null;"

  cur.execute(sql)
  x = cur.fetchone()
  if (x is None):
    break # on sort de la boucle, tout est à jour

  derDateQuot=x[0]
  print(derDateQuot, end = '\t')
  TPE=0
  for i in range(3):
    DateQuot = derDateQuot- timedelta(days=2 - i)
    sql = "SELECT t_quotidien.q_temp FROM t_quotidien WHERE 
t_quotidien.q_date = '" + str(DateQuot) +"' ;"

    cur.execute(sql)
    x = cur.fetchone()
    if (x is not None):
  if (i==0):
    TPE = x[0]*0.1 # 2 jours avant = 10 %
  elif(i==1):
    TPE+=(x[0]*0.3) # 1 jour avant += 30 %
  else :
    TPE+=(x[0]*0.6) # le jour même += 60 %

  print(round(TPE,2),end='\t')
  if (16.5-TPE >= 0):
    DJ16= round(16.5-TPE,2)
  else :
    DJ16 = 0
  if (18-TPE >= 0):
    DJ18= round(18-TPE,2)
  else :
    DJ18 = 0

  print(round(DJ16,2), end='\t')
  print(round(DJ18,2), end='\n')
  sql="UPDATE t_quotidien SET t_quotidien.q_tpe = "+ str(TPE)
  sql += ", t_quotidien.q_dj_18 = " +str(DJ18)
  sql += ", t_quotidien.q_dj_16 = " + str(DJ16)
  sql += " WHERE t_quotidien.q_date='" + str(DateQuot) +"';"
  try:
    # Executing the SQL command
    cur.execute(sql)
    # Commit your changes in the database
    db.commit()
  except:
    # Rolling back in case of error
    db.rollback()


db.close

Le 10-03-23 à 16:41, Tom Keffer a écrit :

Hmmm, you may have a non-standard schema.

Try this:

*sqlite3 /var/lib/weewx/weewx.sdb*
sqlite> *.schema*
sqlite> *.quit*



On Fri, Mar 10, 2023 at 5:34 AM Blaise Cacramp 
 wrote:


Ok, not null values

Le 10-03-23 à 14:09, Tom Keffer a écrit :

Do you have a null value for dateTime in your database?

Here is how to check.First, make sure you have the tool sqlite3

*sudo apt-get install sqlite3*


Then use it to find null values

*sqlite3 /var/lib/weewx/weewx.sdb*
*sqlite> select dateTime from archive where dateTime isnull;*
*sqlite> .quit*


There should not be any null values.



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Re: [weewx-user] Where to modify the final timestamp?

[Blaise Cacramp]

As in fact, Tom, the Datetime field was no longer in 1st position.

I placed it properly while keeping the additional field in 2nd position 
and it still did not work, even by placing it in the last position.


I have resolved it to delete it and it seems to leave, in any case, no 
error message.

However, he no longer read the new data ...

I did a wee_device --dump and (no clear memory) and there, everything 
seems to work.
Probably your latest version is strict, because it worked before and for 
quite a long time.


I would put this field in a separate and linked table

Thank you Tom

Le 10-03-23 à 19:08, Tom Keffer a écrit :

I have no idea what I'm looking at there.

The requirements for the database are:

 1. The first column must be dateTime.
 2. The value for dateTime must never be null.

Does your database satisfy these two requirements?


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