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Re: 2 dimensional array from 3 x 1dimensional arrays [message #45037 is a reply to message #45036] Thu, 04 August 2005 07:22 Go to previous message
peter.albert@gmx.de is currently offline  peter.albert@gmx.de
Messages: 108
Registered: July 2005
Senior Member
Hi Martin,

although the way how exactly you would like to redistribute the
vectors' contents is not fully clear to me, I'll just assume the simple
case that e.g. Arr2[3] will become A[2, 3] etc., i.e. the fourth
element of the third vector will become the fourth element in the third
line of the new array. If that's not what you want, please excuse. It
is surely not what you write above, but I just don't see the system
behind that ...

Well, anyway, in that simple case, something like

IDL> a = [[v1], [v2], [v3]]

does the trick in case that each vector vi is a row vector of exactly
one dimension, i.e., "help v1" should give "... INT = ARRAY[n]"

In case the vectors are column vectors of the type [1, n], the above
line becomes

IDL> a = [v1, v2, v3]

Best regards,

Peter

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