On Mar 6, 2009, at 4:31 PM, adrian wrote:
Hi Zheng:
I finally figure out your approach after reading one website
as below:
http://www.martinos.org/~adunn/papers/dissertation/node36.html
I think that's what you mean.
However, I am thinking if anyway in meep to accumulate the field
in one period without storing fields in each time step for
postprocess. Since if we have to do so, then it takes a huge disk
space.
so my question is: can we write a function in meep to sum up the
field respect to time (or integrate field respect to time ) in one
period and only output the accumulated field?
If you want to accumulate the field at all points in space, the
simplest way is to save it to a temporary file. You can delete each
file after it is accumulated, so disk space is independent of run
time. This has been discussed previously on the mailing list; see e.g.
http://thread.gmane.org/gmane.comp.science.electromagnetism.meep.general/1455/focus=1456
Steven
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