Pressure and barometer on one plot?

[Tomasz Lewicki]

I'd like to plot station pressure (SP) and corrected pressure (SLP) on one graph. Of course I know station height AMSL so it should be simple (I hope).

How could I do it?

[Tom Keffer]

    [[day_images]]
        x_label_format = %H:%M
        bottom_label_format = %x %X
        time_length = 97200 # 27 hours
       
        [[[daybarometer]]]
            [[[[barometer]]]]  # SLP
            [[[[pressure]]]]   # SP

Be sure to see the Wiki article Barometer, pressure, and altimeter.

On Thu, Aug 6, 2020 at 2:59 AM Tomasz Lewicki <sta...@poczta.onet.pl> wrote:

I'd like to plot station pressure (SP) and corrected pressure (SLP) on one graph. Of course I know station height AMSL so it should be simple (I hope).

How could I do it?

--
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 weewx-user+...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/974d9e02-051b-4761-b0ee-b0de39b63477o%40googlegroups.com.

[Tomasz Lewicki]

W dniu czwartek, 6 sierpnia 2020 15:06:56 UTC+2 użytkownik Tom Keffer napisał:

    [[day_images]]
        x_label_format = %H:%M
        bottom_label_format = %x %X
        time_length = 97200 # 27 hours
       
        [[[daybarometer]]]
            [[[[barometer]]]]  # SLP
            [[[[pressure]]]]   # SP

Be sure to see the Wiki article Barometer, pressure, and altimeter.

Thank you, Tom. It works. Of course I had to set station altitude and now it seems OK.