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Re: ARRAYS [message #2858 is a reply to message #2854]

Thu, 08 September 1994 11:06

velt
Messages: 19
Registered: June 1994

Junior Member

> From mallozzi@ssl.msfc.nasa.gov
> I must be missing something simple, but I sometimes find myself needing to
> concatinate arrays as follows:
>
> x = FINDGEN(10)
> y = FINDGEN(4,20)
> z = [x, y(1,*)]

The simple answer is to reform the array you want to concatenate, that is,
to remove the extra dimensions:

IDL> x = FINDGEN(10)
IDL> y = FINDGEN(4,20)
IDL> z = [x,reform(y(1,*))]
IDL> help, z
Z FLOAT = Array(30)

Good luck,
Robert Velthuizen,
Digital Medical Imaging Program of the
H. Lee Moffitt Cancer Center and Research Institute at the
University of South Florida.

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[Message index]

		Re: ARRAYS By: saken on Thu, 08 September 1994 08:45
		Re: ARRAYS By: landers on Thu, 08 September 1994 12:10
		Re: ARRAYS By: velt on Thu, 08 September 1994 11:06

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