On Mar 20, 2008, at 1:03 AM, 윤재순 wrote:
How setting flux plane in cylinder...
I want to obtain spectra in fiber bragg grating
so I calculate in cylinderical coordinate
but i difficault in flux shape
In Cartesian coordinates, you can only make flux planes that are
rectangular.
In cylindrical coordinates, you can specify a flux plane perpendicular
the Z direction as a cylindrical annulus by giving the range of radii
in the same way that you specify rectangular boxes in Cartesian coords.
Steven
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