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Re: help with sorting vector elements in to subarrays [message #80301 is a reply to message #80298]

Thu, 31 May 2012 05:07

Tito
Messages: 16
Registered: March 2012

Junior Member

OK I tried and I fail.... I did this:

zz = []
f=indgen(n_elements(amp)) ;; (f=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15])

for i=0L, n_elements(amp)-1 do begin
a = where(amp[i] eq amp ,count)
if count gt 0.0 then begin
if n_elements(a) gt 1 then begin
zz = [zz,i] ;; (zz =[3,4,6,7,8,9,10])
endif
endif
endfor

if n_elements(zz) ne 0.0 then begin
match2,f,zz,subf,subzz
f[subzz] = -1
f = f[where(f[*] NE -1)] ;; (f = [0,1,2,5,11,12,13,14,15]) So far great!

;;amp[zz] = [0.5538, 0.5538, 0.5524, 0.5524, 0.5524, 0.1255, 0.1255]

ss = unique(amp[zz],count) ;; (ss=[0.5538, 0.5524, 0.1255])
dd = dblarr(n_elements(ss),20)*0-1
for i = 0L , n_elements(ss)-1 do begin
a = where(ss[i] eq amp,count)
dd[i,a] = a
endfor
endif

;; Now dd = Double[3, 20]
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
3.0000000 -1.0000000 -1.0000000
4.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 6.0000000 -1.0000000
-1.0000000 7.0000000 -1.0000000
-1.0000000 8.0000000 -1.0000000
-1.0000000 -1.0000000 9.0000000
-1.0000000 -1.0000000 10.000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000
-1.0000000 -1.0000000 -1.0000000

And the question... how can I remove the '-1' and to get 3 diferent vector [3,4] [6,7,8] and [9,10] ???

thank you !

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[Message index]

		Re: help with sorting vector elements in to subarrays By: greg.addr on Tue, 22 May 2012 05:27
		Re: help with sorting vector elements in to subarrays By: Tito on Mon, 21 May 2012 13:22
		Re: help with sorting vector elements in to subarrays By: Russell Ryan on Mon, 21 May 2012 12:16
		Re: help with sorting vector elements in to subarrays By: greg.addr on Mon, 21 May 2012 08:54
		Re: help with sorting vector elements in to subarrays By: Tito on Wed, 23 May 2012 08:35
		Re: help with sorting vector elements in to subarrays By: Tito on Thu, 31 May 2012 05:07
		Re: help with sorting vector elements in to subarrays By: greg.addr on Thu, 31 May 2012 05:36

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