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Re: Labeling Lines of Data [message #93110 is a reply to message #93096]

Thu, 28 April 2016 10:32

Jeremy Bailin
Messages: 618
Registered: April 2008

Senior Member

On Tuesday, April 26, 2016 at 1:48:23 PM UTC-5, Ali Gamal wrote:
> On Tuesday, April 26, 2016 at 3:27:31 PM UTC+2, Ali Gamal wrote:
>> Hi,
>>
>> I have IDL program as
>> ******************************
>> file='/home/1.out'
>> openr,1,file
>> nh=50
>> falc=fltarr(11,nh)
>> readf,1,falc
>> tau5000=falc(0,*)
>> dep1=falc(1,*)
>> dep2=falc(2,*)
>> dep3=falc(3,*)
>> dep4=falc(4,*)
>> dep5=falc(5,*)
>> dep6=falc(6,*)
>> dep7=falc(7,*)
>> dep8=falc(8,*)
>> dep9=falc(9,*)
>> dep10=falc(10,*)
>>
>> cgPLOT, tau5000, dep1,xrange=[-4.9,0.85],yrange=[-1.5,0.8],Thick=2,xstyle=2
>>
>> plots,1,1,/continue
>> OPLOT,tau5000,dep2,linestyle=0 ;2
>> OPLOT,tau5000,dep3,linestyle=0 ;3
>> OPLOT,tau5000,dep4,linestyle=0 ;4
>> OPLOT,tau5000,dep5,linestyle=0 ;5
>> OPLOT,tau5000,dep6,linestyle=0 ;6
>> OPLOT,tau5000,dep7,linestyle=0 ;7
>> OPLOT,tau5000,dep8,linestyle=0 ;8
>> OPLOT,tau5000,dep9,linestyle=0 ;9
>> OPLOT,tau5000,dep10,linestyle=0 ;10
>> **********************************************
>> I want to label dep1, 2, 3 and so on as 'dep1', 'dep2'
>>
>> How can I do it
>
> Thanks a lot, I want to make my program determine X, Y at end of each plot, How can I do It ?
> I tried to make y=dep1 ot 2 but it did not work correctly

If you just mean the last value, then you can use
y = dep1[N_ELEMENTS(dep1)-1]

-Jeremy.

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[Message index]

		Labeling Lines of Data By: Ali Gamal on Tue, 26 April 2016 06:27
		Re: Labeling Lines of Data By: wlandsman on Tue, 26 April 2016 09:32
		Re: Labeling Lines of Data By: Ali Gamal on Tue, 26 April 2016 11:48
		Re: Labeling Lines of Data By: Jeremy Bailin on Thu, 28 April 2016 10:32

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