comp.lang.idl-pvwave archive: archive » Re: Changing a structure

Home » Public Forums » archive » Re: Changing a structure

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Changing a structure [message #2447 is a reply to message #2383]

Wed, 29 June 1994 14:47

HADFIELD[1]
Messages: 9
Registered: March 1994

Junior Member

In article <thompson.772490435@serts.gsfc.nasa.gov> thompson@serts.gsfc.nasa.gov (William Thompson) writes:
> ... suppose
> you set

> A = {IMAGE: indgen(100,100), LABEL: 'label', DATE: '24-JUN-94'}

> and you want to multiply the image 3.74 to put it into physical units. Since
> this would convert it from integer to floating point, you can't simply say

> A.IMAGE = 3.74*A.IMAGE

Well, you can, but the answer is converted to integer type before it's stored
in A.IMAGE.

============================================================ ===========
Mark Hadfield hadfield@greta.niwa.cri.nz
NIWA Marine (Taihoro Nukurangi) NIWA.GRETA:HADFIELD
Wellington, New Zealand

Report message to a moderator

[Message index]

		Re: Changing a structure By: thompson on Fri, 24 June 1994 13:40
		Re: Changing a structure By: HADFIELD[1] on Wed, 29 June 1994 14:47

Previous Topic:	Map_set & Plots
Next Topic:	Resizing already realized widgets

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 17:32:28 PDT 2025

Total time taken to generate the page: 2.79817 seconds