Thanks, works perfectly now.
On Mon, Apr 17, 2017 at 10:00 AM, Thomas Keffer <[email protected]> wrote: > It's a bug. > > The scaling routine is designed to have approximately 10 increments along > the y-axis. Unfortunately, to pick a nominal tick interval, it divides the > actual y-minimum and -maximum by 10, instead of the values you gave (28.6 > and 30.6). > > The next release will be more flexible in how it picks y axis increments. > In the meantime, try this patch: > > diff --git a/bin/weeplot/utilities.py b/bin/weeplot/utilities.py > index 3d6f400..e3b215e 100644 > --- a/bin/weeplot/utilities.py > +++ b/bin/weeplot/utilities.py > @@ -73,7 +73,10 @@ > else : > fmx = fmn + .01*abs(fmn) > > - frange = fmx - fmn > + if minscale is not None and maxscale is not None: > + frange = maxscale - minscale > + else: > + frange = fmx - fmn > steps = frange / nsteps > > mag = math.floor(math.log10(steps)) > > > -tk > > > On Mon, Apr 17, 2017 at 9:34 AM, Alec Bennett <[email protected]> wrote: > >> I'm trying to set a fixed Y scale for a graph of barometric pressure but >> have trouble. Here's my config for that section: >> >> [[[daybarometer-avg]]] >> >> yscale = 28.6, 30.6, None # using max low and high on >> record for the area >> >> [[[[barometer]]]] >> aggregate_type = avg >> aggregate_interval = 3600 >> line_gap_fraction = 1.0 >> color = "#002f80" >> >> >> That produces the attached graph though. >> >> Without the yscale parameter it correctly auto scales the Y scale, but >> I'm trying to use a fixed y scale. >> >> Any tips? >> >> >> >> -- >> 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]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to a topic in the > Google Groups "weewx-user" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/weewx-user/3SHA200Bz7Y/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- 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]. For more options, visit https://groups.google.com/d/optout.
