comp.lang.idl-pvwave archive: archive » PRINTF printing to wrong LUN

Home » Public Forums » archive » PRINTF printing to wrong LUN

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

PRINTF printing to wrong LUN [message #71666]

Wed, 14 July 2010 07:48

polystethylene
Messages: 28
Registered: February 2009

Junior Member

Has anyone had any experience of IDL seemingly printing to the wrong
logical unit number?

I have this IF clause in my code:

IF nwestframes GE 1 THEN BEGIN
OPENW,lun2,'rotate.list'
PRINTF,lun2,FORMAT='("'+string(calibprefix)+'",A0)',lightlist[b]
CLOSE,lun2
PRINTF,lun,'rotate @rotate.list @rotate.list 180'
PRINT,'Pier flip occurs at frame
'+string(FORMAT='(I0)',nwestframes+1)+'. 180deg rotation to be applied
to all eastern sky images'
PRINTF,redinfo,'Pier Flip @ frame =
'+string(FORMAT='(A0)',nwestframes+1)
ENDIF

So as you can see I have a new file introduced within the IF clause,
and two previously open units, lun & redinfo.

Up until this point in the code, IDL was correctly printing to each
lun, as I instructed it to. In this case however, it has printed 'Pier
Flip @ frame 100' in the file associated with 'lun' instead of
'redinfo'. redinfo has other info successfully printed to it, so I
have no idea why IDL suddenly messes up here.

Any one seen anything like this before?

Cheers,

Stef

Report message to a moderator

[Message index]

		PRINTF printing to wrong LUN By: polystethylene on Wed, 14 July 2010 07:48
		Re: PRINTF printing to wrong LUN By: jeanh on Wed, 14 July 2010 10:53
		Re: PRINTF printing to wrong LUN By: polystethylene on Wed, 14 July 2010 09:20
		Re: PRINTF printing to wrong LUN By: David Fanning on Wed, 14 July 2010 08:34
		Re: PRINTF printing to wrong LUN By: ben.bighair on Wed, 14 July 2010 08:34

Previous Topic:	Re: PRINTF printing to wrong LUN
Next Topic:	Re: read XML with IDL

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 15:34:12 PDT 2025

Total time taken to generate the page: 0.00404 seconds