comp.lang.idl-pvwave archive: archive » Re: how to clear error message

Home » Public Forums » archive » Re: how to clear error message

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

Re: how to clear error message [message #73283 is a reply to message #73281]

Wed, 03 November 2010 16:43

ThanhThoan Nguyen
Messages: 1
Registered: November 2010

Junior Member

On Nov 3, 7:04 pm, wlandsman <wlands...@gmail.com> wrote:
> On Nov 3, 5:20 pm, Truong Le <truong...@gmail.com> wrote:
>
>> In other word, I need to know how to catch a stderr that produces from
>> the Astronomy IDL's library.
>> When I try to read a bad FITS file I obtain the following error
>
>> % MRD_HREAD: Warning-Invalid characters in header
>
> If you set the /SILENT keyword in the procedure that calls MRD_HREAD
> (e.g. MRDFITS() or HEADFITS() ) then the error messages will not be
> printed.
>
> But note that this message indicates that you are not reading a valid
> FITS file. --Wayne

I am trying to loop over several FITS files, and I want to be able to
catch
this error and move on to the next FITS file. With the silent keyword
I don't
think this will resolve my problem.

Report message to a moderator

[Message index]

		Re: how to clear error message By: wlandsman on Thu, 04 November 2010 03:51
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 19:29
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 19:25
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 19:24
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 18:44
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 18:39
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 18:22
		Re: how to clear error message By: penteado on Wed, 03 November 2010 18:05
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 18:01
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 17:58
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 16:59
		Re: how to clear error message By: ThanhThoan Nguyen on Wed, 03 November 2010 16:43
		Re: how to clear error message By: rogass on Wed, 03 November 2010 16:12
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 16:04
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 14:45
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 14:28
		Re: how to clear error message By: Paul Van Delst[1] on Wed, 03 November 2010 14:27
		Re: how to clear error message By: Paul Van Delst[1] on Wed, 03 November 2010 14:26
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 14:20
		Re: how to clear error message By: Paul Van Delst[1] on Thu, 04 November 2010 06:53
		Re: how to clear error message By: Truong Le on Thu, 04 November 2010 11:47

Previous Topic:	how to clear error message
Next Topic:	summing mulit-D array along 1 dimension, at an angle to the rows

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 15:17:22 PDT 2025

Total time taken to generate the page: 0.00483 seconds