Thread: RE: sac-help Digest, Vol 26, Issue 2

Started: 2007-08-15 09:01:05
Last activity: 2007-08-15 09:01:05
Topics: SAC Help
Sudhir Rajaure
2007-08-15 09:01:05
Dear Sir,

I would request you to send the updated version codes of rsac1 and rsac2.

Thank yo so much for this email too!

Regards,

Sudhir


From: sac-help-request<at>iris.washington.edu
Reply-To: sac-help<at>iris.washington.edu
To: sac-help<at>iris.washington.edu
Subject: sac-help Digest, Vol 26, Issue 2
Date: Fri, 3 Aug 2007 12:01:48 -0700 (PDT)

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Today's Topics:

1. Bug Report rsac1/rsac2 in sacio (Brian Savage)


----------------------------------------------------------------------

Message: 1
Date: Fri, 3 Aug 2007 10:40:37 -0400
From: Brian Savage <savage<at>uri.edu>
Subject: [SAC-HELP] Bug Report rsac1/rsac2 in sacio
To: SAC HELP <sac-help<at>iris.washington.edu>
Message-ID: <9617BFAB-73A0-4C83-B906-184FDBBC9EA2<at>uri.edu>
Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed

SAC Users

A bug had been discovered when using rsac1() from the sacio library.
This bug also affects rsac2() as the function logic is essentially
the same.

Description:
If the sac file being read contains more data points than expected an
error value is not returned as it should be. A error return value
(variable nerr) of -803 should be returned but is this value is set
to 0 if no other errors are encountered. The number of data points
read in (variable nlen) will be returned and set to the maximum
number allowed (variable max).

Workaround:
If the number of data points rsac1 (or rsac2) returns as read
(variable nlen) is equal to the maximum number allowed (variable max)
there is a possibility that the requested file to be read contains
more points. Increase the size of the array and reread the file.

Fix: (Either 1 or 2)
1) This bug will be fixed in the next release of SAC
2) Request an updated rsac1() and rsac2() and recompile the sacio
library from source.

Cheers,
Brian Savage


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End of sac-help Digest, Vol 26, Issue 2
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