Hi
El 21/03/17 a las 13:22, Andrew Milner escribió:
Can you be more precise? The data used to create a plot is the data from
the database - can you specify more clearly what you are trying to achieve
- a csv of the entire database? a csvfile for specific fields? There are
also a couple of extensions (see the wiki) which create a csv file as their
output.
Thanks for your answer.
I've looked at the csv extension [1] and it seems to provide a way to
store the data that the station is recording, in csv format.
I've used this line to create a csv from all the data stored in the
database:
sqlite3 -header -csv weewx.sdb "select * from archive;" > out.csv
But that's not what I'm looking for.
The standard report, with the default skin, generates some plots:
[day|week|month|year]barometer.png
[day|week|month|year]inside.png
[day|week|month|year]radiation.png
[day|week|month|year]rain.png
[day|week|month|year]rx.png
[day|week|month|year]tempchill.png
[day|week|month|year]tempdew.png
[day|week|month|year]uv.png
[day|week|month|year]winddir.png
[day|week|month|year]wind.png
[day|week|month|year]windvec.png
I would like to provide, together with the png, a txt file with the data
(numbers) that is plotted in that particular png.
If I go to the sqlite database, I can see some tables that may fit for
some of the plots:
daybarometer.png -> archive_day_barometer
dayinside.png -> archive_day_inTemp
dayradiation.png -> archive_day_radiation
dayrain.png -> archive_day_rain
dayrx.png -> archive_day_rxCheckPercent
daytempchill.png -> archive_day_windchill
daytempdew.png -> archive_day_dewpoint
dayuv.png -> archive_day_UV
daywinddir.png -> archive_day_windDir
daywind.png -> archive_day_windGust
daywindvec.png -> ??
First, I'm not sure if I did the correspondence correctly. If yes,
providing a csv dump of those tables from the sqlite database would
solve our needs for the "day" graphs, but I still would need to provide
similar data for the "week", "month" and "year" graphs.
The "monthly" and "yearly" NOAA standard summaries do not resolve our
needs, because they provide temp, rain and wind data, but for example,
no data about radiation.
I can probably tweak the NOAA templates in order to provide the data
that I need, but I wondered if the data "was already extracted"
somewhere (since it's needed to create the graphs), or if somebody
already created such templates.
Thanks!
On Tuesday, 21 March 2017 12:02:18 UTC+2, Laura Arjona Reina wrote:
Hi everybody
We're happily using weewx since some time in my institution and it works
great, thanks!
We use the standard report and the default skin to show data and charts
in our website.
We would like to provide to our visitors with the data used to create
each plot, along with the plot itself. Is there an easy way to do this?
I've looked at skin.conf ([ImageGenerator] section) but couldn't find
anything.
Best regards
--
Laura Arjona
https://wiki.debian.org/LauraArjona
--
Laura Arjona
https://wiki.debian.org/LauraArjona
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