Re: [Gnuplot-info] Gnuplot's internal sequence

[Alan C. <ala...@gm...>]

My final outcome of that last summer:
https://www.raspberrypi.org/forums/viewtopic.php?f=37&t=175024&p=1130714#p1130714

Oh, noextend must need version 5, I'm using the 4.6 that's in Raspbian
debs, good enough for now.

On 7/29/16, Ethan A Merritt <EAM...@gm...> wrote:
> On Friday, 29 July 2016 11:07:29 PM Alan Corey wrote:
>> On 7/29/16, Ethan Merritt <eam...@gm...> wrote:
>> > Use the "stats" command.  If you only need to know the y value range,
>> > that
>> > would be
>> >
>> >     stats "outvals.tab" using 2
>>
>> Thank you, that's close.  What it gets though are the min/max of the
>> data rather than the limits of the plot.  For example 17.6 - 31.9
>> rather than 16 - 32.  I imagine there's a relatively simple formula
>> that sets the plot limits to round numbers?  I think those are what I
>> should put through the * 1.8 + 32 conversion.  I probably can't access
>> the plot limits but I can derive them over again from the data limits
>> if I know the formula.
>
> Not a formula.  By default the axis range is extended to the next tic mark.
> What that is depends on "set ytics".  If you do not want the axis range
> to extend beyond the actual data, you can use the keyword "noextend".
> I.e.
>    set yrange [*:*] noextend
> In that case the axis range will exactly match the min/max of the
> data y coordinates,.
>
> See "help noextend"
>
> 		Ethan
>


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