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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 B. Markwardt, Ph.D.         EMAIL:    craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response