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Re: READ ARRAY and extract the values [message #93131 is a reply to message #93129]

Sat, 30 April 2016 23:59

Sapna Mishra
Messages: 66
Registered: December 2015

Member

On Saturday, April 30, 2016 at 3:19:59 AM UTC+5:30, Tanvir Hussain wrote:
> Hi All
>
> I have a data which is organized in the following way
>
> obj1 12.5
> obj1 14.5
> obj1 15.4
> obj1 14.0
> obj1 12.5
> obj1 14.5
> obj1 15.4
> obj1 14.0
> obj1 12.5
> obj1 14.5
> obj1 15.4
> obj1 14.0
> obj2 12.5
> obj2 14.5
> obj2 15.4
> obj2 14.0
> obj2 12.5
> obj2 14.5
> obj2 15.4
> obj2 14.0
> obj2 12.5
> obj2 14.5
> obj2 15.4
> obj2 14.0
>
> I want to extract all the values associated with obj1 and write them in a separate array. In a similar way for the obj2. Please help.
>
> Thanks
> Tanvir

readcol,"data.dat",obj,value

for i=0; n_elements(obj)-1 do begin
if obj(i)='obj1' then
forprint,obj(i),value(i),text='obj1.dat',F='(A,1x,F)'
else
forprint,obj(i),value(i),text='obj2.dat',F='(A,1x,F)'

endfor

Then you can store the value of files obj1.dat and obj2.dat in different array using readcol or openwr.
This may be the easiest way, else there might be so many other ways which others can help....

Thanks

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[Message index]

		READ ARRAY and extract the values By: Tanvir Hussain on Fri, 29 April 2016 14:49
		Re: READ ARRAY and extract the values By: Sapna Mishra on Sat, 30 April 2016 23:56
		Re: READ ARRAY and extract the values By: Sapna Mishra on Sat, 30 April 2016 23:59
		Re: READ ARRAY and extract the values By: Sapna Mishra on Sun, 01 May 2016 00:08
		Re: READ ARRAY and extract the values By: Sapna Mishra on Sun, 01 May 2016 00:10

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