I misspoke :( I was pulling the data every hour but it was kept available to WeeWx to read it for the entire hour, not just once per observation. I left it that way as I could not fix the plot gaps.
I adjusted for both sporadic observations to be available to WeeWx only once. WeeWx saves all the other data every 5 minutes. But now: graphs do not even show this lone data points. One is the temperature observation every hour (may be several hours) and the second is the sea temperature with 3 observations per day. Two different locations, separate computers and installations, no new data plots for these any of these observations. Everything else works as normal. Graphs are updated regularly. My program places the data when it is available to pond.txt (at say 13th min). Leaves it to be read by WeeWx at 15th min and then my program removes the data at 18th min. The index page shows correctly the last existing observations. Hence, I believe data is correctly added into the database. As for pot: I am using line_gap_fraction. Docs are very brief. it is written: ... No line_gap_fraction specified ... to connect data points. The only thing I can do is to add: line_gap_fraction = 0 and it seems to be ignored. No data points and nothing connected since I changed availability of the data from permanent to single observation only when the new one exists. Another related question arose. WeeWx reads my data using pond.py. How, that I have started serving it empty fields, it logs a line: pond: cannot read value: could not convert string to float Data is prepared for pond.py and saved to pond.txt like this: 18,24.4 (both temps available) or ,24.4 (no sea, only air) or just a , (only comma in the pond.txt) when no data is to be read by the WeeWx. Is that a problem? They are not logged as errors, but observation of a fact: no data to read. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/e84214d2-f8da-476d-89f3-e677ac07d644%40googlegroups.com.
