comp.lang.idl-pvwave archive: archive » Re: mpfit questions /strange behavior

Home » Public Forums » archive » Re: mpfit questions /strange behavior

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

Re: mpfit questions /strange behavior [message #72718 is a reply to message #72714]

Fri, 01 October 2010 09:30

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On Oct 1, 11:45 am, Paolo <pgri...@gmail.com> wrote:
> On Oct 1, 6:32 am, sirvival <fpfei...@hs.uni-hamburg.de> wrote:
>
>> Hi,
>> I just started getting used to mpfit.
>
>> My question is:
>> I call mpfit2Dfun as mentioned in the description
>> I have a function (extra pro).
>> If I use return, functionname inside the function I get a different
>> result than when I leave the return blank.
>> What am I doing wrong?
>> Also when the return is blank it runs much faster.
>
> A function returns 0 unless you specify the return
> value. There's no reason whatsoever to use a function
> that does not return a value. The returned variable
> does not need to have the same name as the function
> (in fact that is very confusing and should be avoided).

And a function that always returns 0 is probably quick to fit.

Report message to a moderator

[Message index]

		Re: mpfit questions /strange behavior By: sirvival on Mon, 04 October 2010 05:09
		Re: mpfit questions /strange behavior By: penteado on Fri, 01 October 2010 09:30
		Re: mpfit questions /strange behavior By: pgrigis on Fri, 01 October 2010 07:45

Previous Topic:	Mind Boggling Problem with Map_Proj_Init
Next Topic:	Re: New Colorbar Missing?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 20:20:08 PDT 2025

Total time taken to generate the page: 1.03988 seconds