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Blitz Devel : |
From: Julian Cummings (cummings_at_[hidden])
Date: 2004-05-18 12:59:55
Hello Antoine,
I'm not exactly sure what you mean here. You can always allocate a
blitz Array to have
extra rows and/or columns (guard cells) and then perform stencil
operations only over
the inner (physical) cells. There are several stencil-type application
examples in the blitz
examples directory that illustrate this. You can either use Range
objects to describe the
region over which to do a differencing operation or use one of the
built-in stencil objects.
Regards, Julian C.
Antoine Defontaine wrote:
> Good evening,
>
> I am currently using Blitz 0.7 and I wanted to know if there is a way
> of doing padding at the borders, I mean filling an extra line so that
> the application of stencils wont be wasteful in this area.
> If so, sorry to bother but I cant find it, if not, would you think it
> would be a big issue to implement it?
>
> Regards
> Antoine
>
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-- Dr. Julian C. Cummings E-mail: cummings_at_[hidden] California Institute of Technology Phone: 626-395-2543 1200 E. California Blvd., Mail Code 158-79 Fax: 626-584-5917 Pasadena, CA 91125