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Re: help needed to make the program run faster [message #93624 is a reply to message #93622]

Fri, 09 September 2016 07:39

wlandsman
Messages: 743
Registered: June 2000

Senior Member

On Friday, September 9, 2016 at 5:12:00 AM UTC-4, Markus Schmassmann wrote:

> for i=1,nn-1 do begin
> img[*,*,i]=readfits(file(i),hi)
> h[*,i]=hi
> endfor
>

One speed tip is to not use the asterisk above and write it as

for i=1,nn-1 do begin
img[0,0,i]=readfits(file[i],hi)
h[0,i]=hi
endfor

http://www.idlcoyote.com/code_tips/asterisk.html

Wayne

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[Message index]

		help needed to make the program run faster By: gunvicsin11 on Thu, 08 September 2016 23:04
		Re: help needed to make the program run faster By: Markus Schmassmann on Fri, 09 September 2016 02:11
		Re: help needed to make the program run faster By: wlandsman on Fri, 09 September 2016 07:39
		Re: help needed to make the program run faster By: gunvicsin11 on Sun, 11 September 2016 20:58
		Re: help needed to make the program run faster By: Markus Schmassmann on Mon, 12 September 2016 01:52
		Re: help needed to make the program run faster By: Jeremy Bailin on Thu, 22 September 2016 14:17
		Re: help needed to make the program run faster By: Craig Markwardt on Fri, 09 September 2016 07:35

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