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How to create blank array in IDL like python??? [message #93892]

Wed, 16 November 2016 22:36

Suresh Negi
Messages: 28
Registered: August 2016

Junior Member

How to create blank array in IDL like python to store values...

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Re: How to create blank array in IDL like python??? [message #93893 is a reply to message #93892]

Thu, 17 November 2016 01:03

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

On Thursday, November 17, 2016 at 7:36:22 AM UTC+1, Sanu wrote:
> How to create blank array in IDL like python to store values...

Python works (mainly) with lists. In IDL also has lists since version 8.0.

myList = list()
myList->add, 5
myList->add, 'a'
...

Otherwise you can define arrays of fixed width and type:

myArray = fltarr(5) ;for an array of 5 floating points

Here you will find more information:
http://www.harrisgeospatial.com/docs/Creating_Arrays.html

Cheers,
Helder

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