| Re: changing the format of axis [message #78481 is a reply to message #78363] |
Wed, 23 November 2011 06:22   |
Jeremy Bailin
Messages: 618
Registered: April 2008
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Senior Member |
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On 11/22/11 3:58 PM, khorsand10@yahoo.com wrote:
> On Nov 22, 4:00 pm, Jeremy Bailin<astroco...@gmail.com> wrote:
>> On 11/22/11 7:52 AM, khorsan...@yahoo.com wrote:
>>
>>> On Nov 21, 9:57 pm, Brian Wolven<brian.wol...@gmail.com> wrote:
>>>> You'll need to use the [XYZ}TICKV keyword, as documented in the PLOT procedure.
>>
>>> well, it still doesnt show the x values on X Axis.
>>> y=[0.1,0.5,0.2,0.4,0.13]
>>> x=[-12,-8,0,5,10]
>>> plot,x,y,xtickv=x
>>
>> From the IDL help:
>>
>> Note
>> To specify the number of ticks and their values exactly, set
>> [XYZ]TICKS=N(where N> 1) and [XYZ]TICKV=Values, where Values has N+1
>> elements.
>>
>> So if I do
>> plot, x, y, xtickv=x, xticks=n_elements(x)-1
>>
>> then I get what you want.
>>
>> -Jeremy.
>
> Thanks Jeremy, it works.
> Do you know how I can do this iplot function?
Sorry, I very rarely use iplot so I don't know.
-Jeremy.
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