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Re: A little help [message #80200 is a reply to message #80052] Thu, 10 May 2012 06:08 Go to previous message
natha is currently offline  natha
Messages: 482
Registered: October 2007
Senior Member
ok ok . let's try this:

B=INTARR(8,8)
sz=SIZE(A,/DIM)
count=0
FOR i=0, sz[1]-1 DO BEGIN
curr_A=A[*,i]
ww=WHERE(curr_A NE 0,nn_w)
IF nn_w NE 0 THEN BEGIN
B[*,count]=curr_A[ww]
count++
ENDIF
ENDFOR
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