comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » NaN problems

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

Re: NAN Problem [message #69394 is a reply to message #43584]

Wed, 13 January 2010 16:15

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On Jan 13, 10:00 pm, "R.G. Stockwell" <noem...@please.com> wrote:
> i swear i used to get nan as a the result of that.
> I do get a :
> % Program caused arithmetic error: Floating illegal operand
>
> after that min(b) call. But now I am worried about how
> invalid that result is (and how diligent i have been in using
> nan keywords).

Same here. It is probably one of the reasons I once had some
difficulty writing a reader/writer to a file format (ISIS cubes, in
case anyone is interested) which has several special values, that
could be translated to NaN.

Report message to a moderator

[Message index]

		NaN problems By: David Lopez Pons on Thu, 21 April 2005 06:37
		Re: NaN problems By: R.Bauer on Sat, 23 April 2005 12:48
		Re: NaN problems By: David Fanning on Fri, 22 April 2005 20:38
		Re: NaN problems By: yp on Mon, 25 April 2005 16:51
		Re: NaN problems By: yp on Mon, 25 April 2005 16:49
		Re: NAN Problem By: R.Bauer on Thu, 14 January 2010 00:49
		Re: NAN Problem By: penteado on Wed, 13 January 2010 16:15
		Re: NAN Problem By: R.G.Stockwell on Wed, 13 January 2010 16:00
		Re: NAN Problem By: Foldy Lajos on Wed, 13 January 2010 13:00
		Re: NAN Problem By: penteado on Wed, 13 January 2010 12:59
		Re: NAN Problem By: David Fanning on Wed, 13 January 2010 12:39
		Re: NAN Problem By: jeanh on Wed, 13 January 2010 12:28

Previous Topic:	NAN Problem
Next Topic:	Re: aggregate pixel values within shapes or another raster

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Nov 29 07:46:01 PST 2025

Total time taken to generate the page: 3.52380 seconds