comp.lang.idl-pvwave archive: archive » extracting subarray (*,*,index) gives (1,1,index). WHY ???

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extracting subarray (*,*,index) gives (1,1,index). WHY ??? [message #6890]

Tue, 20 August 1996 00:00

Uwe Knorr
Messages: 2
Registered: August 1996

Junior Member

Dear reader,

i want to extract a line from a 3D image by doing
line = image(*,*,z)
i expect line to be a 1d vector with dimension dim(z)
or to be more IDLish, i expect the following to hold
size(line) == (z)
but instead I get
size(line) == (1,1,z)
I hope you know what I mean.

Thanx for giving me some of your time,

Uwe Knorr.

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\ Uwe Knorr
\ MNR-Klinik / Neurologie / Uni Duesseldorf
\ Moorenstrasse 5 / 40225 Duesseldorf / Germany
\ tel=0211/81-17889 fax=0211/81-18485
\ mailto:knorr@neurologie.uni-duesseldorf.de
\ http://www.neurologie.uni-duesseldorf.de/~knorr/
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