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Re: !EXCEPT

Subject: Re: !EXCEPT
From: Craig Markwardt <craigmnet(at)cow.physics.wisc.edu>
Date: 25 Feb 2001 15:59:10 -0600
Newsgroups: comp.lang.idl-pvwave
Organization: U. Wisc. Madison Physics -- Compact Objects
References: <3A97F807.C2DF7FC8@ncep.noaa.gov>
Reply-To: craigmnet(at)cow.physics.wisc.edu
Xref: news.doit.wisc.edu comp.lang.idl-pvwave:23659


Paul van Delst <pvandelst@ncep.noaa.gov> writes:

> I just wanted to say that !EXCEPT=2 is the best durn thing since sliced bread.

Amen.  I used to have a heck of a time finding my floating point
errors, since they were reported only when returning to the command
prompt.  With !EXCEPT=2 the errors are reported immediately, but since
there is a performance hit you only want to use this for debugging.

Craig

-- 
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Craig B. Markwardt, Ph.D.         EMAIL:    craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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References:
- !EXCEPT
  - From: Paul van Delst

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