| Re: READF: Input conversion error. [message #91390 is a reply to message #91379] |
Wed, 08 July 2015 06:08   |
Priyadarsini Sivaraj
Messages: 15
Registered: June 2015
|
Junior Member |
|
|
On Tuesday, 7 July 2015 12:43:43 UTC-4, Paul van Delst wrote:
> Hello,
>
> On 07/07/15 11:53, Priyadarsini Sivaraj wrote:
>> On Tuesday, 7 July 2015 11:39:52 UTC-4, David Fanning wrote:
>>> Priyadarsini Sivaraj writes:
>>>
>>>> I have a problem again with the code above..All of a sudden, I keep getting this error,
>>>> 'READF: End of file encountered.'
>>>>
>>>> At the line,
>>>>
>>>> 'READF, lun1, id, x, y, lat, lon'
>>>>
>>>> in the loop,
>>>>
>>>> WHILE ~EOF(lun1) DO BEGIN
>>>> READF, lun1, id, x, y, lat, lon
>>>> pt = [id,x,y,lat,lon]
>>>> points = [points , pt]
>>>> ENDWHILE
>>>>
>>>> What can be done to overcome this error?Please do help me.
>>>
>>> I would say make sure the file contains what you *think* it contains.
>>> You are probably mistaken. :-)
>>>
>>> Cheers,
>>>
>>> David
>>> --
>>> David Fanning, Ph.D.
>>> Fanning Software Consulting, Inc.
>>> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>>> Sepore ma de ni thue. ("Perhaps thou speakest truth.")
>>
>> Yes.My file does contain all the necessary information. The exact
>> codesnippet has worked earlier.Now, I am not able to deduce what could be
>> the fault. :-(
>
> If the code worked before then the only other thing that has changed is
> the file itself, no?
>
> The error message you are getting is quite clear - you're trying to read
> past the end of the file.
>
> You could try looking at using the ON_ERROR (or setting up an exception
> handler with CATCH) command to print out the values of id, x, y, lat,
> and lon *after* the error has occurred to see if they are what they
> should be.
>
> Also, you could print out the values after they are read successfully,
> too. It might be a lot of output to screen, but it can't hurt while
> you're debugging.
>
> cheers,
>
> paulv
Yes.The new file had extra space at the end.I failed to notice it.Now its working.Thank you..
|
|
|
|
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
