Timestamps - X-axis

[gand07]

I have started to look at the possibilities for graphs and I have tried to make a combined graph, Rain Total / Cumulative. As you can see from the screenshot, the time indication is different from the one above. What parameter should I use to get 4 timestamps. I don't think I can see anything in WiKI.

The definitions are here:
[[diagrams]]
#[[[Rounding]]]
#barometer = 3

    [[[[rain_cum_sum]]]]
        label = 'Rain Total / Cumulative'
        yScaleMin = 0
        [[[[[obs]]]]]
            [[[[[[rain_sum]]]]]]
                observation = "rain"
                aggregate_type = sum
                # aggregate_interval = 7200 # 2 hours
            [[[[[[rain_cum]]]]]]
                observation = "rain"
                color = "#ffc000"
                type = line
                aggregate_type = cumulative
                # aggregate_interval = 7200 # 2 hours
                reset = midnight
                curve = linear

[[[day]]]
aggregate_interval = 1800 # 30 minutes
bottom_date_time_format = "%H:%M"
tooltip_date_time_format = "%d-%m-%y %H:%M"
[[[[observations]]]]
[[[[[tempdew]]]]]
[[[[[rainRate]]]]]
[[[[[rain_cum_sum]]]]]
[[[[[wind]]]]]
[[[[[windDir]]]]]
[[[[[windRose]]]]]
[[[[[windchill_heatindex]]]]]
[[[[[outHumidity]]]]]
[[[[[barometer]]]]]
[[[[[UV]]]]]
[[[[[radiation]]]]]
[[[[[cloudbase]]]]]
#[[[[[appTemp]]]]]

Thanks for looking

[Daveiano]

The charts use the first Observation for the xAxis legend (if it is a combined chart).

So in this case it's a combined chart of rain_sum and rain_cum. The first one is rain_sum, which is a bar graph. For bar graphs, there is a date label shown on the xAxis for EVERY bar - that's because there are so many items on your xAxis.

You should be able to get the display from above if you swap the two observations:

[[[[rain_cum_sum]]]]
        label = 'Rain Total / Cumulative'
        yScaleMin = 0
        [[[[[obs]]]]]
            [[[[[[rain_cum]]]]]]
                observation = "rain"
                color = "#ffc000"
                type = line
                aggregate_type = cumulative
                # aggregate_interval = 7200 # 2 hours
                reset = midnight
                curve = linear
            [[[[[[rain_sum]]]]]]
                observation = "rain"
                aggregate_type = sum
                # aggregate_interval = 7200 # 2 hours

I will need to look into this and how the default WeeWX Season skin handles this - the current behaviour seems a little odd, I guess!?